Summer school and Discussion Meeting on Buoyancy-driven flows (2017)

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source: International Centre for Theoretical Sciences     2017年6月28日
Summer school and Discussion Meeting on Buoyancy-driven flows
DATE: 12 June 2017 to 20 June 2017
VENUE: Ramanujan Lecture Hall, ICTS, Bengaluru
Buoyancy plays a major role in the dynamics of atmosphere and interiors of planets and stars, as well as in engineering applications. This field has witnessed major advances in recent times in modeling, experiments, and numerical simulations.
This program on modeling, experiments, and numerical aspects of buoyancy-driven flows will bring together researchers working in the areas of astrophysics, fluid turbulence, nonlinear physics, and condensed matter physics. The program is planned as a 4 day school followed by a 5 day discussion meeting.
Beside courses of lectures, the school will also contain tutorials on numerical methods. There will be lectures in the discussion meeting on recent results by experts in the field. The aim of the discussions is to foster long-term collaborations among the participants. The topics of the discussion meeting include buoyancy-driven turbulence, Nusselt and Reynolds number scaling, flow reversals, atmospheric applications, rotating convection, etc.

Topics of the schools
Rayleigh-Bénard instability and gravity waves, Nonlinear saturation, Turbulent buoyancy-driven flow and its phenomenology, Bolgiano-Obukhov and Kolmogorov scaling. - Mahendra Verma
Theoretical development, Dissipative anomaly, Scale invariant solutions of the governing equations, Nusselt number scalings. - J. K. Bhattacharjee
Experimental investigation of turbulent convection and buoyancy-driven flows in vertical tube, Boundary layers. - Jaywant Arakeri
Buoyancy-driven flows in atmosphere , rotating and stratified flows. - Jai Sukhatme
Numerical simulations, Finite difference scheme. - Richard Stevens
Schedule:
School at a pedagogical level for students and postdocs (12-15 June, 2017).
Discussion meeting with the participation of leading researchers in the field (16-20 June, 2017).
Contact Us: buoyant@icts.res.in
PROGRAM LINK:https://www.icts.res.in/program/bdf2017

Rayleigh-Bénard instability and gravity waves, Nonlinear saturation... (Part 1) by Mahendra Verma 1:23:50
Rayleigh-Bénard instability and gravity waves, Nonlinear saturation...(Part 2) by Mahendra Verma 1:26:13
Kolmogorov theory of homogeneous isotropic turbulence... (Part 1) by J K Bhattacharjee 1:36:28
Kolmogorov theory of homogeneous isotropic turbulence... ( Part 2) by J K Bhattacharjee 1:36:39
Numerical simulations of highly turbulent flows (Part 1) by Richard Stevens 1:19:53
Numerical simulations of highly turbulent flows (Part 2) by Richard Stevens 58:26
Experimental Methods: Flow visualization (Part 1) by Jaywant Arakeri 1:13:17
Experimental Methods: Flow visualization (Part 2) by Jaywant Arakeri 34:22
Stratified Geophysical Flows (Part 1) by Jai Sukhatme 1:10:48
Stratified Geophysical Flows (Part 2) by Jai Sukhatme 1:21:57
Kolmogorov theory of homogeneous isotropic turbulence... (Part 3) by J K Bhattacharjee 1:26:50
Scales and scaling in turbulence is stably stratified fluids by J K Bhattacharjee 33:14
On separating plumes from boundary layers in turbulent convection by A P Baburaj 30:04
Quantification of small-scales and large-scale turbulence in thermal convection by Mahendra Verma 30:42
Superstructures in Rayleigh-Benard convection by Richard Stevens 28:50
Turbulent superstructures in Rayleigh-Benard convection by Ambrish Pandey 29:49
Dynamics of quantized vortices in a wall bounded superfluid turbulence by Pankaj Kumar Mishra 31:58
Large Eddy Simulation of Thermally Stratified Turbulent Channel Flow by S F Anwer 20:20
Canonical Hamiltonian understanding of stratified flows by Anirban Guha 32:42
Modelling internal gravity waves for oceanic applications by Mani Mathur 37:40
[private video]
Analysis of an instability in stratified fluid flow by Vishal Vasan 32:10
Buoyancy effects in dilute astrophysical plasmas by Prateek Sharma 32:49
Magnetic confinement of rotating convection: Implications... by Binod Sreenivasan 30:04
[private video]
Convection in the Nocturnal Surface Layer by K R Sreenivas 26:09
Rayleigh-Benard convection and axially by Jaywant Arakeri 40:28
The Fluid Dynamics of Cumulus Clouds by Roddam Narasimha 32:37
[private video]
Droplet dynamics in cloud turbulence: A numerical investigation by Bipin Kumar 33:18
Experimental investigation of cloud formation and growth in turbulent... by Kamal Kant Chandrakar 21:37
[private video]
Dynamics of a bubble by Kirti Chandra Sahu 31:36
Rising bubbles in a liquid column by Rajaram Lakkaraju 27:53
Rayleigh-Benard convection in Nanofluids by Sudhakar Subudhi 22:05
Energy spectra and fluxes of buoyancy-driven flows by Abhishek Kumar 22:59