[{"issue":"4","abstract":[{"text":"We report a direct-numerical-simulation study of the Taylor-Couette flow in the quasi-Keplerian regime at shear Reynolds numbers up to (105). Quasi-Keplerian rotating flow has been investigated for decades as a simplified model system to study the origin of turbulence in accretion disks that is not fully understood. The flow in this study is axially periodic and thus the experimental end-wall effects on the stability of the flow are avoided. Using optimal linear perturbations as initial conditions, our simulations find no sustained turbulence: the strong initial perturbations distort the velocity profile and trigger turbulence that eventually decays.","lang":"eng"}],"_id":"662","date_published":"2017-04-01T00:00:00Z","article_number":"044107","oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1703.01714"}],"publication_status":"published","volume":29,"year":"2017","oa_version":"Submitted Version","publist_id":"7072","publication_identifier":{"issn":["10706631"]},"scopus_import":1,"user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","date_updated":"2021-01-12T08:08:15Z","date_created":"2018-12-11T11:47:47Z","month":"04","publisher":"American Institute of Physics","status":"public","intvolume":"        29","publication":"Physics of Fluids","quality_controlled":"1","department":[{"_id":"BjHo"}],"title":"Hydrodynamic turbulence in quasi Keplerian rotating flows","citation":{"short":"L. Shi, B. Hof, M. Rampp, M. Avila, Physics of Fluids 29 (2017).","ama":"Shi L, Hof B, Rampp M, Avila M. Hydrodynamic turbulence in quasi Keplerian rotating flows. <i>Physics of Fluids</i>. 2017;29(4). doi:<a href=\"https://doi.org/10.1063/1.4981525\">10.1063/1.4981525</a>","apa":"Shi, L., Hof, B., Rampp, M., &#38; Avila, M. (2017). Hydrodynamic turbulence in quasi Keplerian rotating flows. <i>Physics of Fluids</i>. American Institute of Physics. <a href=\"https://doi.org/10.1063/1.4981525\">https://doi.org/10.1063/1.4981525</a>","chicago":"Shi, Liang, Björn Hof, Markus Rampp, and Marc Avila. “Hydrodynamic Turbulence in Quasi Keplerian Rotating Flows.” <i>Physics of Fluids</i>. American Institute of Physics, 2017. <a href=\"https://doi.org/10.1063/1.4981525\">https://doi.org/10.1063/1.4981525</a>.","ieee":"L. Shi, B. Hof, M. Rampp, and M. Avila, “Hydrodynamic turbulence in quasi Keplerian rotating flows,” <i>Physics of Fluids</i>, vol. 29, no. 4. American Institute of Physics, 2017.","ista":"Shi L, Hof B, Rampp M, Avila M. 2017. Hydrodynamic turbulence in quasi Keplerian rotating flows. Physics of Fluids. 29(4), 044107.","mla":"Shi, Liang, et al. “Hydrodynamic Turbulence in Quasi Keplerian Rotating Flows.” <i>Physics of Fluids</i>, vol. 29, no. 4, 044107, American Institute of Physics, 2017, doi:<a href=\"https://doi.org/10.1063/1.4981525\">10.1063/1.4981525</a>."},"author":[{"last_name":"Shi","full_name":"Shi, Liang","first_name":"Liang"},{"id":"3A374330-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2057-2754","full_name":"Hof, Björn","first_name":"Björn","last_name":"Hof"},{"last_name":"Rampp","full_name":"Rampp, Markus","first_name":"Markus"},{"full_name":"Avila, Marc","first_name":"Marc","last_name":"Avila"}],"type":"journal_article","day":"01","project":[{"_id":"2511D90C-B435-11E9-9278-68D0E5697425","grant_number":"SFB 963  TP A8","name":"Astrophysical instability of currents and turbulences"}],"doi":"10.1063/1.4981525","language":[{"iso":"eng"}]}]