Natural convection over vertical and horizontal heated flat surfaces: A review of recent progress focusing on underpinnings and implications for heat transfer and …
Natural convection arising over vertical and horizontal heated flat surfaces is one of the most
ubiquitous flows at a range of spatiotemporal scales. Despite significant developments over …
ubiquitous flows at a range of spatiotemporal scales. Despite significant developments over …
Natural convection in an air-filled cavity: Experimental results at large Rayleigh numbers
D Saury, N Rouger, F Djanna, F Penot - International Communications in …, 2011 - Elsevier
A large-scale experimental setup is built and instrumented. It consists in a 4m-high cavity
with a horizontal cross-section equal to 0.86× 1.00 m². Two opposite vertical walls are …
with a horizontal cross-section equal to 0.86× 1.00 m². Two opposite vertical walls are …
An extended Chebyshev pseudo‐spectral benchmark for the 8: 1 differentially heated cavity
Our contribution to the benchmark is multifold. In addition to providing accurate unsteady
simulations at the required Ra value of 3.4× 105, we determine accurately the three first …
simulations at the required Ra value of 3.4× 105, we determine accurately the three first …
Étude numérique du couplage de la convection naturelle avec le rayonnement de surfaces en cavité carrée remplie d'air
H Wang, S Xin, P Le Quéré - Comptes …, 2006 - comptes-rendus.academie-sciences …
Résumé Un code numérique est développé pour le couplage de la convection naturelle en
cavité avec le rayonnement de surfaces et des études sont menées pour une cavité carrée …
cavité avec le rayonnement de surfaces et des études sont menées pour une cavité carrée …
[HTML][HTML] On the selection of perturbations for thermal boundary layer control
The convective instability of the natural convection boundary layers of air (Pr= 0.7) in the
laminar-to-turbulent transition regime (Ra= 8.7× 10 7–1.1× 10 9) is investigated by stability …
laminar-to-turbulent transition regime (Ra= 8.7× 10 7–1.1× 10 9) is investigated by stability …
Transitional regimes of natural convection in a differentially heated cubical cavity under the effects of wall and molecular gas radiation
L Soucasse, P Riviére, A Soufiani, S Xin… - Physics of Fluids, 2014 - pubs.aip.org
The transition to unsteadiness and the dynamics of weakly turbulent natural convection,
coupled to wall or gas radiation in a differentially heated cubical cavity with adiabatic lateral …
coupled to wall or gas radiation in a differentially heated cubical cavity with adiabatic lateral …
A dual-mesh hybrid RANS-LES simulation of the buoyant flow in a differentially heated square cavity with an improved resolution criterion
In this work, the dual-mesh hybrid RANS-LES approach was applied for the first time to a
natural convection flow, namely a high Rayleigh number differentially heated square cavity …
natural convection flow, namely a high Rayleigh number differentially heated square cavity …
Global linear instability analysis of thermal convective flow using the linearized lattice Boltzmann method
Modal global linear stability analysis of thermal convection is performed with the linearized
lattice Boltzmann method (LLBM). The onset of Rayleigh–Bénard convection in rectangular …
lattice Boltzmann method (LLBM). The onset of Rayleigh–Bénard convection in rectangular …
Investigation of convective heat transfer phenomena in differentially-heated vertical closed cavity: Whole field experiments and numerical simulations
Natural convection in closed cavities has been a subject of intensive research in the past.
Compared to numerical studies, the number of experimental works reported in this area …
Compared to numerical studies, the number of experimental works reported in this area …
Natural convection in a differentially heated cubical cavity under the effects of wall and molecular gas radiation at Rayleigh numbers up to 3× 109
L Soucasse, P Rivière, A Soufiani - International Journal of Heat and Fluid …, 2016 - Elsevier
Numerical simulations are carried out to analyze the effects of wall and molecular gas
radiation on weakly turbulent natural convection in a differentially heated cubical cavity in …
radiation on weakly turbulent natural convection in a differentially heated cubical cavity in …