Results 211 to 220 of about 4,495,396 (248)
Some of the next articles are maybe not open access.
Boundary layer and scaling properties in turbulent thermal convection
Il Nuovo Cimento D, 1993We describe an experiment which has been designed to measure both spatial and temporal features of turbulent thermal convection in a fluid layer heated from below. Specifically we have studied the dependence of the heat flowvs. the Rayleigh number, the thermal boundary layer profile, the temperature probability distribution function, the frequency and ...
F. Chillà +3 more
openaire +2 more sources
Lateral effects in a thermal boundary layer
2011Analytical and numerical analyses along with experimental results are presented for laminar forced convection from a heated flat plate. The heating is of either the constant flux or constant temperature type with a discontinuity in the lateral as well as the free-stream direction.
openaire +1 more source
Earth and Planetary Science Letters, 2005
An important feature of continents and oceans is that they are underlain by chemically distinct mantle, made intrinsically buoyant and highly viscous by melt depletion and accompanying dehydration, respectively. Of interest here are the influences of these preexisting chemical boundary layers on small-scale convective processes (as opposed to large ...
Cin-Ty Aeolus Lee +4 more
openaire +1 more source
An important feature of continents and oceans is that they are underlain by chemically distinct mantle, made intrinsically buoyant and highly viscous by melt depletion and accompanying dehydration, respectively. Of interest here are the influences of these preexisting chemical boundary layers on small-scale convective processes (as opposed to large ...
Cin-Ty Aeolus Lee +4 more
openaire +1 more source
Chinese Journal of Geophysics, 2014
AbstractTo evaluate model performance of simulating structural characteristics in boundary layer at the forested areas of northern United States and compare the thermal and dynamic structural characteristics in boundary layer with five different boundary layer parameterizations, high resolution mesoscale WRF model was used in this paper to conduct some
HUANG Wen‐Yan +3 more
openaire +1 more source
AbstractTo evaluate model performance of simulating structural characteristics in boundary layer at the forested areas of northern United States and compare the thermal and dynamic structural characteristics in boundary layer with five different boundary layer parameterizations, high resolution mesoscale WRF model was used in this paper to conduct some
HUANG Wen‐Yan +3 more
openaire +1 more source
Higher approximations to thermal boundary-layer in an inviscid flow
International Journal of Heat and Mass Transfer, 1975Abstract Second-order thermal boundary-layer problem is formulated for an inviscid plane or axisymmetric flow. The resulting energy equations which govern the effects of both longitudinal and transverse curvatures, external temperature gradient and vorticity are solved both exactly and approximately.
openaire +2 more sources
Ionizational and Electron Thermal Nonequilibrium in MHD Boundary Layers
AIAA Journal, 1971The effects of thermal nonequilibrium (elevated electron temperatures), and ionizational nonequilibrium (finite-rate recombination) are studied in the insulator boundary layer of a potassium-seeded nitrogen MHD accelerator. The nonsimilar, compressible boundary layer is assumed steady, laminar, and two-dimensional. A collisionless sheath is assumed and
openaire +1 more source
On Thermal Boundary Layer of an Viscoelastic Fluid
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1977POP, I, SOUNDALGEKAR, VM
openaire +3 more sources
Wake layer in a thermal turbulent boundary layer with pressure gradient
Heat and Mass Transfer, 1999The open equations of thermal turbulent boundary layer subjected to pressure gradient have been analysed by method of matched asymptotic expansions at large Reynolds number. The flow is divided into outer wake layer and inner wall layer. The asymptotic expansions are matched by Millikan-Kolmogorov hypothesis.
openaire +1 more source