Mixing in convective thermal fluxes in unsteady nonhomogeneous flows generating complex three dimensional vorticity patterns

Autor: Jesus M. Sanchez, Jackson David Tellez Alvarez, Pilar Lopez Gonzalez-Nieto, José Manuel Redondo Apraiz

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
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Diffusion and scaling of the velocity and vorticity in a thermoelectric driven heating and cooling experimental device is presented in order to map the different patterns and transitions between two and three dimensional convection in an enclosure wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efa6e7601ba9dcada585b399f59777a3
http://hdl.handle.net/2117/99588

Mixing efficiency across Rayleigh-Taylor and Richtmeyer-Meshkov fronts

Autor: José L. Cano, Jose M. Redondo, Pilar Lopez Gonzalez-Nieto, German Garzon

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I

Mixing generated by gravitational acceleration and the role of local turbulence measured through multifractal methods is examined in numerical experiments of Rayleigh-Taylor and Richtmyer-Meshkov driven front occurring at density interfaces. The glob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9dbecb984dcc9a7e3d804eed8efb071