[{"type":"research_data_reference","abstract":[{"text":"Codes and data for reproducing the results of N. B. Budanur and B. Hof \"An autonomous compartmental model for accelerating epidemics\"","lang":"eng"}],"_id":"11711","year":"2022","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","title":"burakbudanur/autoacc-public","status":"public","ddc":["000"],"publisher":"Zenodo","department":[{"_id":"BjHo"}],"author":[{"orcid":"0000-0003-0423-5010","id":"3EA1010E-F248-11E8-B48F-1D18A9856A87","last_name":"Budanur","first_name":"Nazmi B","full_name":"Budanur, Nazmi B"}],"related_material":{"record":[{"status":"public","relation":"used_in_publication","id":"11704"}]},"date_created":"2022-08-01T08:06:33Z","date_updated":"2023-08-03T12:24:21Z","oa_version":"Published Version","month":"07","day":"06","has_accepted_license":"1","article_processing_charge":"No","citation":{"ista":"Budanur NB. 2022. burakbudanur/autoacc-public, Zenodo, 10.5281/ZENODO.6802720.","ieee":"N. B. Budanur, “burakbudanur/autoacc-public.” Zenodo, 2022.","apa":"Budanur, N. B. (2022). burakbudanur/autoacc-public. Zenodo. https://doi.org/10.5281/ZENODO.6802720","ama":"Budanur NB. burakbudanur/autoacc-public. 2022. doi:10.5281/ZENODO.6802720","chicago":"Budanur, Nazmi B. “Burakbudanur/Autoacc-Public.” Zenodo, 2022. https://doi.org/10.5281/ZENODO.6802720.","mla":"Budanur, Nazmi B. Burakbudanur/Autoacc-Public. Zenodo, 2022, doi:10.5281/ZENODO.6802720.","short":"N.B. Budanur, (2022)."},"tmp":{"short":"CC0 (1.0)","image":"/images/cc_0.png","legal_code_url":"https://creativecommons.org/publicdomain/zero/1.0/legalcode","name":"Creative Commons Public Domain Dedication (CC0 1.0)"},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.5281/ZENODO.6802720"}],"oa":1,"date_published":"2022-07-06T00:00:00Z","doi":"10.5281/ZENODO.6802720"},{"date_published":"2022-01-01T00:00:00Z","page":"587-598","citation":{"chicago":"Liu, Jianxin, Elena Marensi, and Xuesong Wu. “Effects of Streaky Structures on the Instability of Supersonic Boundary Layers.” In IUTAM Laminar-Turbulent Transition, edited by Spencer Sherwin, Peter Schmid, and Xuesong Wu, 1st ed., 38:587–98. IUTAM Bookseries. Cham: Springer Nature, 2022. https://doi.org/10.1007/978-3-030-67902-6_51.","short":"J. Liu, E. Marensi, X. Wu, in:, S. Sherwin, P. Schmid, X. Wu (Eds.), IUTAM Laminar-Turbulent Transition, 1st ed., Springer Nature, Cham, 2022, pp. 587–598.","mla":"Liu, Jianxin, et al. “Effects of Streaky Structures on the Instability of Supersonic Boundary Layers.” IUTAM Laminar-Turbulent Transition, edited by Spencer Sherwin et al., 1st ed., vol. 38, Springer Nature, 2022, pp. 587–98, doi:10.1007/978-3-030-67902-6_51.","ieee":"J. Liu, E. Marensi, and X. Wu, “Effects of streaky structures on the instability of supersonic boundary layers,” in IUTAM Laminar-Turbulent Transition, 1st ed., vol. 38, S. Sherwin, P. Schmid, and X. Wu, Eds. Cham: Springer Nature, 2022, pp. 587–598.","apa":"Liu, J., Marensi, E., & Wu, X. (2022). Effects of streaky structures on the instability of supersonic boundary layers. In S. Sherwin, P. Schmid, & X. Wu (Eds.), IUTAM Laminar-Turbulent Transition (1st ed., Vol. 38, pp. 587–598). Cham: Springer Nature. https://doi.org/10.1007/978-3-030-67902-6_51","ista":"Liu J, Marensi E, Wu X. 2022.Effects of streaky structures on the instability of supersonic boundary layers. In: IUTAM Laminar-Turbulent Transition. vol. 38, 587–598.","ama":"Liu J, Marensi E, Wu X. Effects of streaky structures on the instability of supersonic boundary layers. In: Sherwin S, Schmid P, Wu X, eds. IUTAM Laminar-Turbulent Transition. Vol 38. 1st ed. IUTAM Bookseries. Cham: Springer Nature; 2022:587-598. doi:10.1007/978-3-030-67902-6_51"},"publication":"IUTAM Laminar-Turbulent Transition","article_processing_charge":"No","day":"01","series_title":"IUTAM Bookseries","scopus_import":"1","oa_version":"None","intvolume":" 38","title":"Effects of streaky structures on the instability of supersonic boundary layers","status":"public","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"10820","abstract":[{"lang":"eng","text":"Streaky structures in the boundary layers are often generated by surface roughness elements and/or free-stream turbulence, and are known to have significant effects on boundary-layer instability. In this paper, we investigate the impact of two forms of streaks on the instability of supersonic boundary layers. The first concerns the streaks generated by an array of spanwise periodic and streamwise elongated surface roughness elements, and our interest is how these streaks influence the lower-branch viscous first modes, whose characteristic wavelength and frequency are on the classical triple-deck scales. By adapting the triple-deck theory in the incompressible regime to the supersonic one, we first derived a simplified system which allows for efficient calculation of the streaks. The asymptotic analysis simplifies a bi-global eigenvalue problem to a one-dimensional problem in the spanwise direction, showing that the instability is controlled at leading order solely by the spanwise-dependent wall shear. In the fundamental configuration, the streaks stabilize first modes at low frequencies but destabilize the high-frequency ones. In the subharmonic configuration, the streaks generally destabilize the first mode across the entire frequency band. Importantly, the spanwise even modes are of radiating nature, i.e. they emit acoustic waves spontaneously to the far field. Streaks of the second form are generated by low-frequency vortical disturbances representing free-stream turbulence. They alter the flow in the entire layer and their effects on instability are investigated by solving the inviscid bi-global eigenvalue problem. Different from the incompressible case, a multitude of compressible instability modes exists, of which the dominant mode is an inviscid instability associated with the spanwise shear. In addition, there exists a separate branch of instability modes that have smaller growth rates but are spontaneously radiating."}],"type":"book_chapter","language":[{"iso":"eng"}],"doi":"10.1007/978-3-030-67902-6_51","conference":{"name":"IUTAM Symposium","end_date":"2019-09-06","location":"London, United Kingdom","start_date":"2019-09-02"},"quality_controlled":"1","isi":1,"external_id":{"isi":["000709087600051"]},"publication_identifier":{"eissn":["1875-3493"],"isbn":["9783030679019"],"eisbn":["9783030679026"],"issn":["1875-3507"]},"month":"01","volume":38,"date_updated":"2023-08-03T12:54:59Z","date_created":"2022-03-04T09:14:34Z","edition":"1","author":[{"last_name":"Liu","first_name":"Jianxin","full_name":"Liu, Jianxin"},{"id":"0BE7553A-1004-11EA-B805-18983DDC885E","last_name":"Marensi","first_name":"Elena","full_name":"Marensi, Elena"},{"last_name":"Wu","first_name":"Xuesong","full_name":"Wu, Xuesong"}],"publisher":"Springer Nature","editor":[{"last_name":"Sherwin","first_name":"Spencer","full_name":"Sherwin, Spencer"},{"full_name":"Schmid, Peter","first_name":"Peter","last_name":"Schmid"},{"first_name":"Xuesong","last_name":"Wu","full_name":"Wu, Xuesong"}],"department":[{"_id":"BjHo"}],"publication_status":"published","acknowledgement":"The work is supported by the National Key Research and Development Program of China (No. 2016YFA0401200), the National Natural Science Foundation of China (Grant Nos. 91952202 and 11402167).","year":"2022","place":"Cham"},{"acknowledgement":"K.D.’s research was supported by an Australian Research Council Discovery Early Career\r\nResearcher Award (DE170100171). B.W., R.A., F.M. and A.M. research was supported by the Spanish Ministerio de Economía y Competitivdad (grant numbers FIS2016-77849-R and FIS2017-85794-P) and Ministerio de Ciencia e Innovación (grant number PID2020-114043GB-I00) and the Generalitat de Catalunya (grant 2017-SGR-785). B.W.’s research was also supported by the Chinese Scholarship Council (grant CSC no. 201806440152).","year":"2022","department":[{"_id":"BjHo"}],"publisher":"Cambridge University Press","publication_status":"published","author":[{"full_name":"Wang, B.","last_name":"Wang","first_name":"B."},{"id":"ab77522d-073b-11ed-8aff-e71b39258362","orcid":"0000-0001-6572-0621","first_name":"Roger","last_name":"Ayats López","full_name":"Ayats López, Roger"},{"full_name":"Deguchi, K.","last_name":"Deguchi","first_name":"K."},{"first_name":"F.","last_name":"Mellibovsky","full_name":"Mellibovsky, F."},{"full_name":"Meseguer, A.","first_name":"A.","last_name":"Meseguer"}],"volume":951,"date_updated":"2023-08-04T08:54:16Z","date_created":"2023-01-12T12:04:17Z","article_number":"A21","main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2207.12990"}],"oa":1,"external_id":{"isi":["000879446900001"],"arxiv":["2207.12990"]},"isi":1,"quality_controlled":"1","doi":"10.1017/jfm.2022.828","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1469-7645"],"issn":["0022-1120"]},"month":"11","_id":"12137","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","intvolume":" 951","title":"Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow","status":"public","oa_version":"Preprint","type":"journal_article","abstract":[{"text":"We investigate the local self-sustained process underlying spiral turbulence in counter-rotating Taylor–Couette flow using a periodic annular domain, shaped as a parallelogram, two of whose sides are aligned with the cylindrical helix described by the spiral pattern. The primary focus of the study is placed on the emergence of drifting–rotating waves (DRW) that capture, in a relatively small domain, the main features of coherent structures typically observed in developed turbulence. The transitional dynamics of the subcritical region, far below the first instability of the laminar circular Couette flow, is determined by the upper and lower branches of DRW solutions originated at saddle-node bifurcations. The mechanism whereby these solutions self-sustain, and the chaotic dynamics they induce, are conspicuously reminiscent of other subcritical shear flows. Remarkably, the flow properties of DRW persist even as the Reynolds number is increased beyond the linear stability threshold of the base flow. Simulations in a narrow parallelogram domain stretched in the azimuthal direction to revolve around the apparatus a full turn confirm that self-sustained vortices eventually concentrate into a localised pattern. The resulting statistical steady state satisfactorily reproduces qualitatively, and to a certain degree also quantitatively, the topology and properties of spiral turbulence as calculated in a large periodic domain of sufficient aspect ratio that is representative of the real system.","lang":"eng"}],"citation":{"ama":"Wang B, Ayats López R, Deguchi K, Mellibovsky F, Meseguer A. Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow. Journal of Fluid Mechanics. 2022;951. doi:10.1017/jfm.2022.828","apa":"Wang, B., Ayats López, R., Deguchi, K., Mellibovsky, F., & Meseguer, A. (2022). Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow. Journal of Fluid Mechanics. Cambridge University Press. https://doi.org/10.1017/jfm.2022.828","ieee":"B. Wang, R. Ayats López, K. Deguchi, F. Mellibovsky, and A. Meseguer, “Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow,” Journal of Fluid Mechanics, vol. 951. Cambridge University Press, 2022.","ista":"Wang B, Ayats López R, Deguchi K, Mellibovsky F, Meseguer A. 2022. Self-sustainment of coherent structures in counter-rotating Taylor–Couette flow. Journal of Fluid Mechanics. 951, A21.","short":"B. Wang, R. Ayats López, K. Deguchi, F. Mellibovsky, A. Meseguer, Journal of Fluid Mechanics 951 (2022).","mla":"Wang, B., et al. “Self-Sustainment of Coherent Structures in Counter-Rotating Taylor–Couette Flow.” Journal of Fluid Mechanics, vol. 951, A21, Cambridge University Press, 2022, doi:10.1017/jfm.2022.828.","chicago":"Wang, B., Roger Ayats López, K. Deguchi, F. Mellibovsky, and A. Meseguer. “Self-Sustainment of Coherent Structures in Counter-Rotating Taylor–Couette Flow.” Journal of Fluid Mechanics. Cambridge University Press, 2022. https://doi.org/10.1017/jfm.2022.828."},"publication":"Journal of Fluid Mechanics","article_type":"original","date_published":"2022-11-07T00:00:00Z","scopus_import":"1","keyword":["Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","Applied Mathematics"],"article_processing_charge":"No","day":"07"},{"isi":1,"quality_controlled":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"external_id":{"isi":["000861009600005"],"arxiv":["2206.01531"]},"language":[{"iso":"eng"}],"doi":"10.1063/5.0102904","month":"09","publication_identifier":{"issn":["1054-1500"],"eissn":["1089-7682"]},"publication_status":"published","department":[{"_id":"MaSe"},{"_id":"BjHo"},{"_id":"NanoFab"}],"publisher":"AIP Publishing","year":"2022","acknowledgement":"This work was partially funded by the Institute of Science and Technology Austria Interdisciplinary Project Committee Grant “Pilot-Wave Hydrodynamics: Chaos and Quantum Analogies.”","date_updated":"2023-08-04T09:51:17Z","date_created":"2023-01-16T09:58:16Z","volume":32,"author":[{"full_name":"Choueiri, George H","id":"448BD5BC-F248-11E8-B48F-1D18A9856A87","last_name":"Choueiri","first_name":"George H"},{"last_name":"Suri","first_name":"Balachandra","id":"47A5E706-F248-11E8-B48F-1D18A9856A87","full_name":"Suri, Balachandra"},{"last_name":"Merrin","first_name":"Jack","orcid":"0000-0001-5145-4609","id":"4515C308-F248-11E8-B48F-1D18A9856A87","full_name":"Merrin, Jack"},{"full_name":"Serbyn, Maksym","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2399-5827","first_name":"Maksym","last_name":"Serbyn"},{"first_name":"Björn","last_name":"Hof","id":"3A374330-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2057-2754","full_name":"Hof, Björn"},{"id":"3EA1010E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0423-5010","first_name":"Nazmi B","last_name":"Budanur","full_name":"Budanur, Nazmi B"}],"article_number":"093138","file_date_updated":"2023-01-30T09:41:12Z","article_type":"original","publication":"Chaos: An Interdisciplinary Journal of Nonlinear Science","citation":{"chicago":"Choueiri, George H, Balachandra Suri, Jack Merrin, Maksym Serbyn, Björn Hof, and Nazmi B Budanur. “Crises and Chaotic Scattering in Hydrodynamic Pilot-Wave Experiments.” Chaos: An Interdisciplinary Journal of Nonlinear Science. AIP Publishing, 2022. https://doi.org/10.1063/5.0102904.","short":"G.H. Choueiri, B. Suri, J. Merrin, M. Serbyn, B. Hof, N.B. Budanur, Chaos: An Interdisciplinary Journal of Nonlinear Science 32 (2022).","mla":"Choueiri, George H., et al. “Crises and Chaotic Scattering in Hydrodynamic Pilot-Wave Experiments.” Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 32, no. 9, 093138, AIP Publishing, 2022, doi:10.1063/5.0102904.","apa":"Choueiri, G. H., Suri, B., Merrin, J., Serbyn, M., Hof, B., & Budanur, N. B. (2022). Crises and chaotic scattering in hydrodynamic pilot-wave experiments. Chaos: An Interdisciplinary Journal of Nonlinear Science. AIP Publishing. https://doi.org/10.1063/5.0102904","ieee":"G. H. Choueiri, B. Suri, J. Merrin, M. Serbyn, B. Hof, and N. B. Budanur, “Crises and chaotic scattering in hydrodynamic pilot-wave experiments,” Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 32, no. 9. AIP Publishing, 2022.","ista":"Choueiri GH, Suri B, Merrin J, Serbyn M, Hof B, Budanur NB. 2022. Crises and chaotic scattering in hydrodynamic pilot-wave experiments. Chaos: An Interdisciplinary Journal of Nonlinear Science. 32(9), 093138.","ama":"Choueiri GH, Suri B, Merrin J, Serbyn M, Hof B, Budanur NB. Crises and chaotic scattering in hydrodynamic pilot-wave experiments. Chaos: An Interdisciplinary Journal of Nonlinear Science. 2022;32(9). doi:10.1063/5.0102904"},"date_published":"2022-09-26T00:00:00Z","keyword":["Applied Mathematics","General Physics and Astronomy","Mathematical Physics","Statistical and Nonlinear Physics"],"scopus_import":"1","day":"26","article_processing_charge":"No","has_accepted_license":"1","ddc":["530"],"status":"public","title":"Crises and chaotic scattering in hydrodynamic pilot-wave experiments","intvolume":" 32","_id":"12259","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa_version":"Published Version","file":[{"date_updated":"2023-01-30T09:41:12Z","date_created":"2023-01-30T09:41:12Z","success":1,"checksum":"17881eff8b21969359a2dd64620120ba","file_id":"12445","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":3209644,"file_name":"2022_Chaos_Choueiri.pdf","access_level":"open_access"}],"type":"journal_article","abstract":[{"text":"Theoretical foundations of chaos have been predominantly laid out for finite-dimensional dynamical systems, such as the three-body problem in classical mechanics and the Lorenz model in dissipative systems. In contrast, many real-world chaotic phenomena, e.g., weather, arise in systems with many (formally infinite) degrees of freedom, which limits direct quantitative analysis of such systems using chaos theory. In the present work, we demonstrate that the hydrodynamic pilot-wave systems offer a bridge between low- and high-dimensional chaotic phenomena by allowing for a systematic study of how the former connects to the latter. Specifically, we present experimental results, which show the formation of low-dimensional chaotic attractors upon destabilization of regular dynamics and a final transition to high-dimensional chaos via the merging of distinct chaotic regions through a crisis bifurcation. Moreover, we show that the post-crisis dynamics of the system can be rationalized as consecutive scatterings from the nonattracting chaotic sets with lifetimes following exponential distributions. ","lang":"eng"}],"issue":"9"},{"date_created":"2023-01-16T10:02:40Z","date_updated":"2023-08-04T10:26:40Z","volume":7,"author":[{"last_name":"Kumar","first_name":"M. Vijay","full_name":"Kumar, M. Vijay"},{"first_name":"Atul","last_name":"Varshney","id":"2A2006B2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-3072-5999","full_name":"Varshney, Atul"},{"last_name":"Li","first_name":"Dongyang","full_name":"Li, Dongyang"},{"last_name":"Steinberg","first_name":"Victor","full_name":"Steinberg, Victor"}],"publication_status":"published","publisher":"American Physical Society","department":[{"_id":"BjHo"}],"acknowledgement":"We thank G. Falkovich for discussion and Guy Han for technical support. We are grateful to N. Jha for his help in µPIV measurements. This work is partially supported by the grants from\r\nIsrael Science Foundation (ISF; grant #882/15 and grant #784/19) and Binational USA-Israel Foundation (BSF;grant #2016145). ","year":"2022","article_number":"L081301","language":[{"iso":"eng"}],"doi":"10.1103/physrevfluids.7.l081301","isi":1,"quality_controlled":"1","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2205.12871","open_access":"1"}],"oa":1,"external_id":{"isi":["000836397000001"],"arxiv":["2205.12871"]},"month":"08","publication_identifier":{"issn":["2469-990X"]},"oa_version":"Preprint","title":"Relaminarization of elastic turbulence","status":"public","intvolume":" 7","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"12279","abstract":[{"text":"We report frictional drag reduction and a complete flow relaminarization of elastic turbulence (ET) at vanishing inertia in a viscoelastic channel flow past an obstacle. We show that the intensity of the observed elastic waves and wall-normal vorticity correlate well with the measured drag above the onset of ET. Moreover, we find that the elastic wave frequency grows with the Weissenberg number, and at sufficiently high frequency it causes a decay of the elastic waves, resulting in ET attenuation and drag reduction. Thus, this allows us to substantiate a physical mechanism, involving the interaction of elastic waves with wall-normal vorticity fluctuations, leading to the drag reduction and relaminarization phenomena at low Reynolds number.","lang":"eng"}],"issue":"8","type":"journal_article","date_published":"2022-08-03T00:00:00Z","article_type":"original","publication":"Physical Review Fluids","citation":{"mla":"Kumar, M. Vijay, et al. “Relaminarization of Elastic Turbulence.” Physical Review Fluids, vol. 7, no. 8, L081301, American Physical Society, 2022, doi:10.1103/physrevfluids.7.l081301.","short":"M.V. Kumar, A. Varshney, D. Li, V. Steinberg, Physical Review Fluids 7 (2022).","chicago":"Kumar, M. Vijay, Atul Varshney, Dongyang Li, and Victor Steinberg. “Relaminarization of Elastic Turbulence.” Physical Review Fluids. American Physical Society, 2022. https://doi.org/10.1103/physrevfluids.7.l081301.","ama":"Kumar MV, Varshney A, Li D, Steinberg V. Relaminarization of elastic turbulence. Physical Review Fluids. 2022;7(8). doi:10.1103/physrevfluids.7.l081301","ista":"Kumar MV, Varshney A, Li D, Steinberg V. 2022. Relaminarization of elastic turbulence. Physical Review Fluids. 7(8), L081301.","apa":"Kumar, M. V., Varshney, A., Li, D., & Steinberg, V. (2022). Relaminarization of elastic turbulence. Physical Review Fluids. American Physical Society. https://doi.org/10.1103/physrevfluids.7.l081301","ieee":"M. V. Kumar, A. Varshney, D. Li, and V. Steinberg, “Relaminarization of elastic turbulence,” Physical Review Fluids, vol. 7, no. 8. American Physical Society, 2022."},"day":"03","article_processing_charge":"No","keyword":["Fluid Flow and Transfer Processes","Modeling and Simulation","Computational Mechanics"],"scopus_import":"1"},{"article_number":"114111","volume":34,"date_created":"2023-01-12T12:06:58Z","date_updated":"2023-10-03T11:07:58Z","author":[{"full_name":"Wang, B.","first_name":"B.","last_name":"Wang"},{"full_name":"Ayats López, Roger","last_name":"Ayats López","first_name":"Roger","orcid":"0000-0001-6572-0621","id":"ab77522d-073b-11ed-8aff-e71b39258362"},{"full_name":"Meseguer, A.","last_name":"Meseguer","first_name":"A."},{"full_name":"Marques, F.","first_name":"F.","last_name":"Marques"}],"department":[{"_id":"BjHo"}],"publisher":"AIP Publishing","publication_status":"published","acknowledgement":"This work was supported by the Spanish MINECO under Grant Nos. FIS2017-85794-P and PRX18/00179, the Spanish MICINN through Grant No. PID2020-114043GB-I00, and the\r\nGeneralitat de Catalunya under Grant No. 2017-SGR-785. B.W.’s research was also supported by the Chinese Scholarship Council through Grant CSC No. 201806440152.","year":"2022","publication_identifier":{"issn":["1070-6631"],"eissn":["1089-7666"]},"month":"11","language":[{"iso":"eng"}],"doi":"10.1063/5.0124152","isi":1,"quality_controlled":"1","external_id":{"isi":["000880665300024"]},"main_file_link":[{"open_access":"1","url":"https://upcommons.upc.edu/handle/2117/385635"}],"oa":1,"issue":"11","abstract":[{"lang":"eng","text":"In this paper, we explore the stability and dynamical relevance of a wide variety of steady, time-periodic, quasiperiodic, and chaotic flows arising between orthogonally stretching parallel plates. We first explore the stability of all the steady flow solution families formerly identified by Ayats et al. [“Flows between orthogonally stretching parallel plates,” Phys. Fluids 33, 024103 (2021)], concluding that only the one that originates from the Stokesian approximation is actually stable. When both plates are shrinking at identical or nearly the same deceleration rates, this Stokesian flow exhibits a Hopf bifurcation that leads to stable time-periodic regimes. The resulting time-periodic orbits or flows are tracked for different Reynolds numbers and stretching rates while monitoring their Floquet exponents to identify secondary instabilities. It is found that these time-periodic flows also exhibit Neimark–Sacker bifurcations, generating stable quasiperiodic flows (tori) that may sometimes give rise to chaotic dynamics through a Ruelle–Takens–Newhouse scenario. However, chaotic dynamics is unusually observed, as the quasiperiodic flows generally become phase-locked through a resonance mechanism before a strange attractor may arise, thus restoring the time-periodicity of the flow. In this work, we have identified and tracked four different resonance regions, also known as Arnold tongues or horns. In particular, the 1 : 4 strong resonance region is explored in great detail, where the identified scenarios are in very good agreement with normal form theory. "}],"type":"journal_article","oa_version":"Submitted Version","intvolume":" 34","status":"public","title":"Phase-locking flows between orthogonally stretching parallel plates","_id":"12146","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","day":"04","keyword":["Condensed Matter Physics","Fluid Flow and Transfer Processes","Mechanics of Materials","Computational Mechanics","Mechanical Engineering"],"scopus_import":"1","date_published":"2022-11-04T00:00:00Z","article_type":"original","citation":{"ama":"Wang B, Ayats López R, Meseguer A, Marques F. Phase-locking flows between orthogonally stretching parallel plates. Physics of Fluids. 2022;34(11). doi:10.1063/5.0124152","ista":"Wang B, Ayats López R, Meseguer A, Marques F. 2022. Phase-locking flows between orthogonally stretching parallel plates. Physics of Fluids. 34(11), 114111.","ieee":"B. Wang, R. Ayats López, A. Meseguer, and F. Marques, “Phase-locking flows between orthogonally stretching parallel plates,” Physics of Fluids, vol. 34, no. 11. AIP Publishing, 2022.","apa":"Wang, B., Ayats López, R., Meseguer, A., & Marques, F. (2022). Phase-locking flows between orthogonally stretching parallel plates. Physics of Fluids. AIP Publishing. https://doi.org/10.1063/5.0124152","mla":"Wang, B., et al. “Phase-Locking Flows between Orthogonally Stretching Parallel Plates.” Physics of Fluids, vol. 34, no. 11, 114111, AIP Publishing, 2022, doi:10.1063/5.0124152.","short":"B. Wang, R. Ayats López, A. Meseguer, F. Marques, Physics of Fluids 34 (2022).","chicago":"Wang, B., Roger Ayats López, A. Meseguer, and F. Marques. “Phase-Locking Flows between Orthogonally Stretching Parallel Plates.” Physics of Fluids. AIP Publishing, 2022. https://doi.org/10.1063/5.0124152."},"publication":"Physics of Fluids"},{"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"project":[{"_id":"25D61E48-B435-11E9-9278-68D0E5697425","grant_number":"618444","name":"Molecular Mechanisms of Cerebral Cortex Development","call_identifier":"FP7"},{"name":"Molecular Mechanisms of Radial Neuronal Migration","_id":"2625A13E-B435-11E9-9278-68D0E5697425","grant_number":"24812"}],"quality_controlled":"1","doi":"10.1093/oons/kvac009","language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"PreCl"},{"_id":"Bio"}],"publication_identifier":{"eissn":["2753-149X"]},"month":"07","year":"2022","acknowledgement":"A.H.H. was a recipient of a DOC Fellowship (24812) of the Austrian Academy of Sciences. This work also received support from IST Austria institutional funds; the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007–2013) under REA grant agreement No 618444 to S.H.\r\nAPC funding was obtained by IST Austria institutional funds.\r\nWe thank A. Sommer and C. Czepe (VBCF GmbH, NGS Unit), L. Andersen, J. Sonntag and J. Renno for technical support and/or initial experiments; M. Sixt, J. Nimpf and all members of the Hippenmeyer lab for discussion. This research was supported by the Scientific Service Units of IST Austria through resources provided by the Imaging and Optics Facility, Lab Support Facility and Preclinical Facility.","department":[{"_id":"SiHi"},{"_id":"BjHo"},{"_id":"LifeSc"},{"_id":"EM-Fac"}],"publisher":"Oxford Academic","publication_status":"published","related_material":{"record":[{"id":"12726","status":"public","relation":"dissertation_contains"},{"relation":"dissertation_contains","status":"public","id":"14530"}]},"author":[{"full_name":"Hansen, Andi H","last_name":"Hansen","first_name":"Andi H","id":"38853E16-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Pauler, Florian","first_name":"Florian","last_name":"Pauler","id":"48EA0138-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7462-0048"},{"full_name":"Riedl, Michael","id":"3BE60946-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4844-6311","first_name":"Michael","last_name":"Riedl"},{"full_name":"Streicher, Carmen","last_name":"Streicher","first_name":"Carmen","id":"36BCB99C-F248-11E8-B48F-1D18A9856A87"},{"id":"4B76FFD2-F248-11E8-B48F-1D18A9856A87","first_name":"Anna-Magdalena","last_name":"Heger","full_name":"Heger, Anna-Magdalena"},{"full_name":"Laukoter, Susanne","orcid":"0000-0002-7903-3010","id":"2D6B7A9A-F248-11E8-B48F-1D18A9856A87","last_name":"Laukoter","first_name":"Susanne"},{"last_name":"Sommer","first_name":"Christoph M","orcid":"0000-0003-1216-9105","id":"4DF26D8C-F248-11E8-B48F-1D18A9856A87","full_name":"Sommer, Christoph M"},{"full_name":"Nicolas, Armel","id":"2A103192-F248-11E8-B48F-1D18A9856A87","first_name":"Armel","last_name":"Nicolas"},{"first_name":"Björn","last_name":"Hof","id":"3A374330-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2057-2754","full_name":"Hof, Björn"},{"full_name":"Tsai, Li Huei","first_name":"Li Huei","last_name":"Tsai"},{"full_name":"Rülicke, Thomas","last_name":"Rülicke","first_name":"Thomas"},{"id":"37B36620-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2279-1061","first_name":"Simon","last_name":"Hippenmeyer","full_name":"Hippenmeyer, Simon"}],"volume":1,"date_updated":"2023-11-30T10:55:12Z","date_created":"2022-02-25T07:52:11Z","article_number":"kvac009","ec_funded":1,"file_date_updated":"2023-08-16T08:00:30Z","citation":{"mla":"Hansen, Andi H., et al. “Tissue-Wide Effects Override Cell-Intrinsic Gene Function in Radial Neuron Migration.” Oxford Open Neuroscience, vol. 1, no. 1, kvac009, Oxford Academic, 2022, doi:10.1093/oons/kvac009.","short":"A.H. Hansen, F. Pauler, M. Riedl, C. Streicher, A.-M. Heger, S. Laukoter, C.M. Sommer, A. Nicolas, B. Hof, L.H. Tsai, T. Rülicke, S. Hippenmeyer, Oxford Open Neuroscience 1 (2022).","chicago":"Hansen, Andi H, Florian Pauler, Michael Riedl, Carmen Streicher, Anna-Magdalena Heger, Susanne Laukoter, Christoph M Sommer, et al. “Tissue-Wide Effects Override Cell-Intrinsic Gene Function in Radial Neuron Migration.” Oxford Open Neuroscience. Oxford Academic, 2022. https://doi.org/10.1093/oons/kvac009.","ama":"Hansen AH, Pauler F, Riedl M, et al. Tissue-wide effects override cell-intrinsic gene function in radial neuron migration. Oxford Open Neuroscience. 2022;1(1). doi:10.1093/oons/kvac009","ista":"Hansen AH, Pauler F, Riedl M, Streicher C, Heger A-M, Laukoter S, Sommer CM, Nicolas A, Hof B, Tsai LH, Rülicke T, Hippenmeyer S. 2022. Tissue-wide effects override cell-intrinsic gene function in radial neuron migration. Oxford Open Neuroscience. 1(1), kvac009.","apa":"Hansen, A. H., Pauler, F., Riedl, M., Streicher, C., Heger, A.-M., Laukoter, S., … Hippenmeyer, S. (2022). Tissue-wide effects override cell-intrinsic gene function in radial neuron migration. Oxford Open Neuroscience. Oxford Academic. https://doi.org/10.1093/oons/kvac009","ieee":"A. H. Hansen et al., “Tissue-wide effects override cell-intrinsic gene function in radial neuron migration,” Oxford Open Neuroscience, vol. 1, no. 1. Oxford Academic, 2022."},"publication":"Oxford Open Neuroscience","article_type":"original","date_published":"2022-07-07T00:00:00Z","article_processing_charge":"No","has_accepted_license":"1","day":"07","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"10791","intvolume":" 1","status":"public","ddc":["570"],"title":"Tissue-wide effects override cell-intrinsic gene function in radial neuron migration","oa_version":"Published Version","file":[{"success":1,"checksum":"822e76e056c07099d1fb27d1ece5941b","date_updated":"2023-08-16T08:00:30Z","date_created":"2023-08-16T08:00:30Z","file_id":"14061","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":4846551,"access_level":"open_access","file_name":"2023_OxfordOpenNeuroscience_Hansen.pdf"}],"type":"journal_article","issue":"1","abstract":[{"text":"The mammalian neocortex is composed of diverse neuronal and glial cell classes that broadly arrange in six distinct laminae. Cortical layers emerge during development and defects in the developmental programs that orchestrate cortical lamination are associated with neurodevelopmental diseases. The developmental principle of cortical layer formation depends on concerted radial projection neuron migration, from their birthplace to their final target position. Radial migration occurs in defined sequential steps, regulated by a large array of signaling pathways. However, based on genetic loss-of-function experiments, most studies have thus far focused on the role of cell-autonomous gene function. Yet, cortical neuron migration in situ is a complex process and migrating neurons traverse along diverse cellular compartments and environments. The role of tissue-wide properties and genetic state in radial neuron migration is however not clear. Here we utilized mosaic analysis with double markers (MADM) technology to either sparsely or globally delete gene function, followed by quantitative single-cell phenotyping. The MADM-based gene ablation paradigms in combination with computational modeling demonstrated that global tissue-wide effects predominate cell-autonomous gene function albeit in a gene-specific manner. Our results thus suggest that the genetic landscape in a tissue critically affects the overall migration phenotype of individual cortical projection neurons. In a broader context, our findings imply that global tissue-wide effects represent an essential component of the underlying etiology associated with focal malformations of cortical development in particular, and neurological diseases in general.","lang":"eng"}]},{"pmid":1,"acknowledgement":"We thank N. Darwish-Miranda, F. Leite, F.P. Assen, and A. Eichner for advice and help with experiments. We thank J. Renkawitz, E. Kiermaier, A. Juanes Garcia, and M. Avellaneda for critical reading of the manuscript. We thank M. Driscoll for advice on fluorescent labeling of collagen gels. This research was supported by the Scientific Service Units (SSUs) of IST Austria through resources provided by Molecular Biology Services/Lab Support Facility (LSF)/Bioimaging Facility/Electron Microscopy Facility. This work was funded by grants from the European Research Council ( CoG 724373 ) and the Austrian Science Foundation (FWF) to M.S. F.G. received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement no. 747687.","year":"2022","publisher":"Cell Press ; Elsevier","department":[{"_id":"MiSi"},{"_id":"EM-Fac"},{"_id":"NanoFab"},{"_id":"BjHo"}],"publication_status":"published","related_material":{"record":[{"id":"12726","relation":"dissertation_contains","status":"public"},{"status":"public","relation":"dissertation_contains","id":"14530"},{"id":"12401","relation":"dissertation_contains","status":"public"}]},"author":[{"full_name":"Gaertner, Florian","first_name":"Florian","last_name":"Gaertner"},{"full_name":"Reis-Rodrigues, Patricia","last_name":"Reis-Rodrigues","first_name":"Patricia"},{"full_name":"De Vries, Ingrid","id":"4C7D837E-F248-11E8-B48F-1D18A9856A87","last_name":"De Vries","first_name":"Ingrid"},{"id":"4167FE56-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6625-3348","first_name":"Miroslav","last_name":"Hons","full_name":"Hons, Miroslav"},{"last_name":"Aguilera","first_name":"Juan","full_name":"Aguilera, Juan"},{"first_name":"Michael","last_name":"Riedl","id":"3BE60946-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4844-6311","full_name":"Riedl, Michael"},{"last_name":"Leithner","first_name":"Alexander F","orcid":"0000-0002-1073-744X","id":"3B1B77E4-F248-11E8-B48F-1D18A9856A87","full_name":"Leithner, Alexander F"},{"orcid":"0000-0003-1671-393X","id":"4323B49C-F248-11E8-B48F-1D18A9856A87","last_name":"Tasciyan","first_name":"Saren","full_name":"Tasciyan, Saren"},{"full_name":"Kopf, Aglaja","last_name":"Kopf","first_name":"Aglaja","orcid":"0000-0002-2187-6656","id":"31DAC7B6-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Merrin, Jack","id":"4515C308-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5145-4609","first_name":"Jack","last_name":"Merrin"},{"full_name":"Zheden, Vanessa","last_name":"Zheden","first_name":"Vanessa","orcid":"0000-0002-9438-4783","id":"39C5A68A-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Kaufmann, Walter","first_name":"Walter","last_name":"Kaufmann","id":"3F99E422-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9735-5315"},{"orcid":"0000-0001-9843-3522","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","last_name":"Hauschild","first_name":"Robert","full_name":"Hauschild, Robert"},{"orcid":"0000-0002-6620-9179","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","last_name":"Sixt","first_name":"Michael K","full_name":"Sixt, Michael K"}],"volume":57,"date_updated":"2024-03-28T23:30:23Z","date_created":"2022-01-30T23:01:33Z","ec_funded":1,"license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","oa":1,"tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png"},"external_id":{"pmid":["34919802"],"isi":["000768933800005"]},"main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S1534580721009497","open_access":"1"}],"project":[{"_id":"260AA4E2-B435-11E9-9278-68D0E5697425","grant_number":"747687","name":"Mechanical Adaptation of Lamellipodial Actin Networks in Migrating Cells","call_identifier":"H2020"},{"_id":"25FE9508-B435-11E9-9278-68D0E5697425","grant_number":"724373","name":"Cellular navigation along spatial gradients","call_identifier":"H2020"}],"quality_controlled":"1","isi":1,"doi":"10.1016/j.devcel.2021.11.024","language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"Bio"},{"_id":"EM-Fac"}],"publication_identifier":{"issn":["1534-5807"],"eissn":["1878-1551"]},"month":"01","_id":"10703","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","intvolume":" 57","ddc":["570"],"title":"WASp triggers mechanosensitive actin patches to facilitate immune cell migration in dense tissues","status":"public","oa_version":"Published Version","type":"journal_article","issue":"1","abstract":[{"text":"When crawling through the body, leukocytes often traverse tissues that are densely packed with extracellular matrix and other cells, and this raises the question: How do leukocytes overcome compressive mechanical loads? Here, we show that the actin cortex of leukocytes is mechanoresponsive and that this responsiveness requires neither force sensing via the nucleus nor adhesive interactions with a substrate. Upon global compression of the cell body as well as local indentation of the plasma membrane, Wiskott-Aldrich syndrome protein (WASp) assembles into dot-like structures, providing activation platforms for Arp2/3 nucleated actin patches. These patches locally push against the external load, which can be obstructing collagen fibers or other cells, and thereby create space to facilitate forward locomotion. We show in vitro and in vivo that this WASp function is rate limiting for ameboid leukocyte migration in dense but not in loose environments and is required for trafficking through diverse tissues such as skin and lymph nodes.","lang":"eng"}],"citation":{"ama":"Gaertner F, Reis-Rodrigues P, de Vries I, et al. WASp triggers mechanosensitive actin patches to facilitate immune cell migration in dense tissues. Developmental Cell. 2022;57(1):47-62.e9. doi:10.1016/j.devcel.2021.11.024","ista":"Gaertner F, Reis-Rodrigues P, de Vries I, Hons M, Aguilera J, Riedl M, Leithner AF, Tasciyan S, Kopf A, Merrin J, Zheden V, Kaufmann W, Hauschild R, Sixt MK. 2022. WASp triggers mechanosensitive actin patches to facilitate immune cell migration in dense tissues. Developmental Cell. 57(1), 47–62.e9.","apa":"Gaertner, F., Reis-Rodrigues, P., de Vries, I., Hons, M., Aguilera, J., Riedl, M., … Sixt, M. K. (2022). WASp triggers mechanosensitive actin patches to facilitate immune cell migration in dense tissues. Developmental Cell. Cell Press ; Elsevier. https://doi.org/10.1016/j.devcel.2021.11.024","ieee":"F. Gaertner et al., “WASp triggers mechanosensitive actin patches to facilitate immune cell migration in dense tissues,” Developmental Cell, vol. 57, no. 1. Cell Press ; Elsevier, p. 47–62.e9, 2022.","mla":"Gaertner, Florian, et al. “WASp Triggers Mechanosensitive Actin Patches to Facilitate Immune Cell Migration in Dense Tissues.” Developmental Cell, vol. 57, no. 1, Cell Press ; Elsevier, 2022, p. 47–62.e9, doi:10.1016/j.devcel.2021.11.024.","short":"F. Gaertner, P. Reis-Rodrigues, I. de Vries, M. Hons, J. Aguilera, M. Riedl, A.F. Leithner, S. Tasciyan, A. Kopf, J. Merrin, V. Zheden, W. Kaufmann, R. Hauschild, M.K. Sixt, Developmental Cell 57 (2022) 47–62.e9.","chicago":"Gaertner, Florian, Patricia Reis-Rodrigues, Ingrid de Vries, Miroslav Hons, Juan Aguilera, Michael Riedl, Alexander F Leithner, et al. “WASp Triggers Mechanosensitive Actin Patches to Facilitate Immune Cell Migration in Dense Tissues.” Developmental Cell. Cell Press ; Elsevier, 2022. https://doi.org/10.1016/j.devcel.2021.11.024."},"publication":"Developmental Cell","page":"47-62.e9","article_type":"original","date_published":"2022-01-10T00:00:00Z","scopus_import":"1","article_processing_charge":"No","day":"10"},{"file_date_updated":"2021-01-11T07:50:32Z","article_number":"58","volume":23,"date_created":"2021-01-10T23:01:17Z","date_updated":"2023-08-07T13:31:07Z","author":[{"full_name":"Avila, Kerstin","last_name":"Avila","first_name":"Kerstin","id":"fcf74381-53e1-11eb-a6dc-b0e2acf78757"},{"last_name":"Hof","first_name":"Björn","orcid":"0000-0003-2057-2754","id":"3A374330-F248-11E8-B48F-1D18A9856A87","full_name":"Hof, Björn"}],"department":[{"_id":"BjHo"}],"publisher":"MDPI","publication_status":"published","pmid":1,"acknowledgement":"This research was funded by the Central Research Development Fund of the University of\r\nBremen grant number ZF04B /2019/FB04 Avila_Kerstin (“Independent Project for Postdocs”). Shreyas Jalikop is acknowledged for recording some of the lifetime measurements\r\n","year":"2021","publication_identifier":{"eissn":["1099-4300"]},"month":"01","language":[{"iso":"eng"}],"doi":"10.3390/e23010058","isi":1,"quality_controlled":"1","oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"pmid":["33396499"],"isi":["000610135400001"]},"issue":"1","abstract":[{"text":"In many basic shear flows, such as pipe, Couette, and channel flow, turbulence does not\r\narise from an instability of the laminar state, and both dynamical states co-exist. With decreasing flow speed (i.e., decreasing Reynolds number) the fraction of fluid in laminar motion increases while turbulence recedes and eventually the entire flow relaminarizes. The first step towards understanding the nature of this transition is to determine if the phase change is of either first or second order. In the former case, the turbulent fraction would drop discontinuously to zero as the Reynolds number decreases while in the latter the process would be continuous. For Couette flow, the flow between two parallel plates, earlier studies suggest a discontinuous scenario. In the present study we realize a Couette flow between two concentric cylinders which allows studies to be carried out in large aspect ratios and for extensive observation times. The presented measurements show that the transition in this circular Couette geometry is continuous suggesting that former studies were limited by finite size effects. A further characterization of this transition, in particular its relation to the directed percolation universality class, requires even larger system sizes than presently available. ","lang":"eng"}],"type":"journal_article","oa_version":"Published Version","file":[{"file_size":9456389,"content_type":"application/pdf","creator":"dernst","access_level":"open_access","file_name":"2021_Entropy_Avila.pdf","checksum":"3ba3dd8b7eecff713b72c5e9ba30d626","success":1,"date_updated":"2021-01-11T07:50:32Z","date_created":"2021-01-11T07:50:32Z","relation":"main_file","file_id":"9003"}],"intvolume":" 23","status":"public","title":"Second-order phase transition in counter-rotating taylor-couette flow experiment","ddc":["530"],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"8999","article_processing_charge":"No","has_accepted_license":"1","day":"01","scopus_import":"1","date_published":"2021-01-01T00:00:00Z","article_type":"original","citation":{"mla":"Avila, Kerstin, and Björn Hof. “Second-Order Phase Transition in Counter-Rotating Taylor-Couette Flow Experiment.” Entropy, vol. 23, no. 1, 58, MDPI, 2021, doi:10.3390/e23010058.","short":"K. Avila, B. Hof, Entropy 23 (2021).","chicago":"Avila, Kerstin, and Björn Hof. “Second-Order Phase Transition in Counter-Rotating Taylor-Couette Flow Experiment.” Entropy. MDPI, 2021. https://doi.org/10.3390/e23010058.","ama":"Avila K, Hof B. Second-order phase transition in counter-rotating taylor-couette flow experiment. Entropy. 2021;23(1). doi:10.3390/e23010058","ista":"Avila K, Hof B. 2021. Second-order phase transition in counter-rotating taylor-couette flow experiment. Entropy. 23(1), 58.","apa":"Avila, K., & Hof, B. (2021). Second-order phase transition in counter-rotating taylor-couette flow experiment. Entropy. MDPI. https://doi.org/10.3390/e23010058","ieee":"K. Avila and B. Hof, “Second-order phase transition in counter-rotating taylor-couette flow experiment,” Entropy, vol. 23, no. 1. MDPI, 2021."},"publication":"Entropy"},{"volume":912,"date_updated":"2023-08-07T13:55:40Z","date_created":"2021-02-28T23:01:25Z","author":[{"orcid":"0000-0003-1740-7635","id":"2C9AF1C2-F248-11E8-B48F-1D18A9856A87","last_name":"Klotz","first_name":"Lukasz","full_name":"Klotz, Lukasz"},{"first_name":"A. M.","last_name":"Pavlenko","full_name":"Pavlenko, A. M."},{"last_name":"Wesfreid","first_name":"J. E.","full_name":"Wesfreid, J. E."}],"publisher":"Cambridge University Press","department":[{"_id":"BjHo"}],"publication_status":"published","acknowledgement":"We thank Y. Duguet, S. Gomé, G. Lemoult, T. Liu, B. Semin and L.S. Tuckerman for\r\nfruitful discussions. \r\nThis work was supported by a grant, TRANSFLOW, provided by the Agence Nationale de\r\nla Recherche (ANR). A.M.P. was partially supported by the French Embassy in Russia (I.I. Mechnikov scholarship) and by the Russian Science Foundation (project no. 18-79-00189). L.K. was partially supported by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement no. 754411.","year":"2021","ec_funded":1,"file_date_updated":"2021-03-03T09:49:34Z","article_number":"A24","language":[{"iso":"eng"}],"doi":"10.1017/jfm.2020.1089","project":[{"grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships"}],"quality_controlled":"1","isi":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"external_id":{"isi":["000618034400001"]},"publication_identifier":{"issn":["0022-1120"],"eissn":["1469-7645"]},"month":"02","file":[{"file_name":"2021_JourFluidMechanics_Klotz.pdf","access_level":"open_access","file_size":4124471,"content_type":"application/pdf","creator":"dernst","relation":"main_file","file_id":"9220","date_updated":"2021-03-03T09:49:34Z","date_created":"2021-03-03T09:49:34Z","checksum":"b8020d6338667673e34fde0608913dd2","success":1}],"oa_version":"Published Version","intvolume":" 912","status":"public","ddc":["530"],"title":"Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"9207","abstract":[{"text":"In this paper we experimentally study the transitional range of Reynolds numbers in\r\nplane Couette–Poiseuille flow, focusing our attention on the localized turbulent structures\r\ntriggered by a strong impulsive jet and the large-scale flow generated around these\r\nstructures. We present a detailed investigation of the large-scale flow and show how\r\nits amplitude depends on Reynolds number and amplitude perturbation. In addition,\r\nwe characterize the initial dynamics of the localized turbulent spot, which includes the\r\ncoupling between the small and large scales, as well as the dependence of the advection\r\nspeed on the large-scale flow generated around the spot. Finally, we provide the first\r\nexperimental measurements of the large-scale flow around an oblique turbulent band.","lang":"eng"}],"type":"journal_article","date_published":"2021-02-15T00:00:00Z","article_type":"original","citation":{"mla":"Klotz, Lukasz, et al. “Experimental Measurements in Plane Couette-Poiseuille Flow: Dynamics of the Large- and Small-Scale Flow.” Journal of Fluid Mechanics, vol. 912, A24, Cambridge University Press, 2021, doi:10.1017/jfm.2020.1089.","short":"L. Klotz, A.M. Pavlenko, J.E. Wesfreid, Journal of Fluid Mechanics 912 (2021).","chicago":"Klotz, Lukasz, A. M. Pavlenko, and J. E. Wesfreid. “Experimental Measurements in Plane Couette-Poiseuille Flow: Dynamics of the Large- and Small-Scale Flow.” Journal of Fluid Mechanics. Cambridge University Press, 2021. https://doi.org/10.1017/jfm.2020.1089.","ama":"Klotz L, Pavlenko AM, Wesfreid JE. Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow. Journal of Fluid Mechanics. 2021;912. doi:10.1017/jfm.2020.1089","ista":"Klotz L, Pavlenko AM, Wesfreid JE. 2021. Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow. Journal of Fluid Mechanics. 912, A24.","apa":"Klotz, L., Pavlenko, A. M., & Wesfreid, J. E. (2021). Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow. Journal of Fluid Mechanics. Cambridge University Press. https://doi.org/10.1017/jfm.2020.1089","ieee":"L. Klotz, A. M. Pavlenko, and J. E. Wesfreid, “Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow,” Journal of Fluid Mechanics, vol. 912. Cambridge University Press, 2021."},"publication":"Journal of Fluid Mechanics","article_processing_charge":"Yes (via OA deal)","has_accepted_license":"1","day":"15","scopus_import":"1"}]