publication . Research . 2005

Sutudy on exchange flow under the unstably stratified field

文沢, 元雄;
Open Access Japanese
  • Published: 18 Mar 2005 Journal: 湘南工科大学紀要 = Memoirs of Shonan Institute of Technology, volume 39, issue 1, pages 13-23 (issn: 0919-2549, Copyright policy)
  • Publisher: 湘南工科大学
Abstract
This paper deals with the exchange flow under the unstably stratified field. The author developed the effective measurement system as well as the numerical analysis program. The system and the program are applied to the helium-air exchange flow in a rectangular channel with inclination. Following main features of the exchange flow were discussed based on the calculated results.(1) Time required for establishing a quasi-steady state exchange flow.(2) The relationship between the inclination angle and the flow patterns of the exchange flow.(3) The relationship between the concentration profile and the inclination angle.(4) The relationship between the net in-flow ...
Subjects
arXiv: Physics::Fluid Dynamics
free text keywords: natural convection, two-component gas flow, helium-air exchange flow, rectangular channel, laminar flow, numerical analysis
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Research . 2005
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