Free convection in a stably stratified fluid between vertical plates.
نویسندگان
چکیده
منابع مشابه
Natural convection in a stably stratified fluid along vertical plates and cylinders with temporally periodic surface temperature variations
This paper describes one-dimensional (parallel) laminar natural convection in a viscous stably stratified fluid owing to temporally periodic variations in the surface temperature of infinite vertical plates and circular cylinders. Analytical solutions of the one-dimensional (parallel) Boussinesq equations of motion and thermodynamic energy are obtained for the periodic regime for arbitrary valu...
متن کاملPrandtl number dependence of unsteady natural convection along a vertical plate in a stably stratified fluid
The Prandtl number dependence of unsteady laminar natural convection along an infinite vertical plate in a thermally stratified fluid is investigated. Flows are induced by an impulsive (step) change in plate temperature and by a suddenly imposed plate heat flux. Analytical solutions of the viscous equations of motion and thermodynamic energy are obtained for Prandtl numbers near unity by the me...
متن کاملTurbulent natural convection along a vertical plate immersed in a stably stratified fluid
The paper considers the moderately turbulent natural convection flow of a stably stratified fluid along an infinite vertical plate (wall). Attention is restricted to statistically stationary flow driven by constant surface forcing (heating), with Prandtl number of unity. The flow is controlled by the surface energy production rate Fs , molecular viscosity/diffusivity ν and ambient stratificatio...
متن کاملUnsteady free convection flow between two vertical plates with variable temperature and mass diffusion
The unsteady free convection flow between two long vertical parallel plates withvariable temperature and mass diffusion in the presence of the thermal radiation hasbeen presented. The governing dimensionless coupled linear partial differentialequations on the flow are solved by using the Laplace transform technique. TheExact solutions have been obtained for the fluid velocity, temperature and t...
متن کاملAnalytical and Numerical Study of Natural Convection in a Stably Stratified Fluid along Vertical Plates and Cylinders with Temporally-periodic Surface Temperature Variations
This paper describes one-dimensional (parallel) laminar and transitional regimes of natural convection in a viscous stably stratified fluid due to temporally-periodic variations in the surface temperature of infinite vertical plates and cylinders. Analytical solutions are obtained for the periodic laminar regime for arbitrary values of stratification, Prandtl number and forcing frequency. The s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
سال: 1989
ISSN: 0387-5016,1884-8346
DOI: 10.1299/kikaib.55.2486