Results 11 to 20 of about 4,495,396 (248)

Boundary-layer analysis of the thermal bar [PDF]

open access: yesJournal of Fluid Mechanics, 1995
The thermal bar, a descending plane plume of fluid at the temperature of maximum density (3.98° C in water), is analysed as a laminar free-convection boundary layer, following the example of Kuiken & Rotem (1971) for the plume above a line source of heat.
Kay, A., Kuiken, H.K., Merkin, J.H.
core   +9 more sources

Influence of higher order effects on the vortex instability of thermal boundary layer flow in a wedge shaped domain [PDF]

open access: yes, 2005
We reconsider the onset of streamwise vortices in the thermal boundary layer flow induced by an inclined upward-facing heated semi-infinite surface placed within a Newtonian fluid.
Rees, DAS   +5 more
core   +1 more source

The effects of displacement induced by thermal perturbations on the structure and stability of boundary-layer flows [PDF]

open access: yes, 1996
The free-interaction influence of a thermal expansión process in boundary-layer gas flow is analyzed using the formalism of triple-deck theory. The physical model considered is the forced convection of a gas flowing over a flat plate subject to a heated ...
Treviño, César   +3 more
core   +1 more source

Analysis of Model Results for the Turning of the Wind and Related Momentum Fluxes in the Stable Boundary Layer [PDF]

open access: yes, 2009
The turning of wind with height and the related cross-isobaric (ageostrophic) flow in the thermally stable stratified boundary layer is analysed from a variety of model results acquired in the first Global Energy and Water Cycle Experiment (GEWEX ...
Svensson, G.   +3 more
core   +1 more source

Thermal receptivity of free convective flow from a heated vertical surface: linear waves [PDF]

open access: yes, 2008
Numerical techniques are used to study the receptivity to small-amplitude thermal disturbances of the boundary layer flow of air which is induced by a heated vertical flat plate.
Wilson, M., Rees, D.A.S., Paul, M.C.
core   +1 more source

Axisymmetric thermoelastic deformation of a multilayer plate with imperfect thermal contact of its layers

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія: Математичне моделювання, інформаційні технології, автоматизовані системи управління, 2021
An axisymmetric stationary problem of thermoelasticity for a multilayer plate with imperfect thermal contact between its layers is solved by using the method of compliance functions along with the Hankel transform.
Ніна Антоненко   +1 more
doaj   +1 more source

Growth, Structure and Prediction of the Thermal Internal Boundary Layer [PDF]

open access: yes, 1988
The Thermal internal Boundary Layer (TIBL) is a dynamic and turbulent mesoscale feature of the coastal atmosphere that forms over the land during conditions of onshore flow.
Comrie, Andrew Charles
core   +1 more source

Frequency of boundary-layer-top fluctuations in convective and stable conditions using laser remote sensing [PDF]

open access: yes, 2010
The planetary boundary-layer (PBL) height is determined with high temporal and altitude resolution from lidar backscatter profiles. Then, the frequencies of daytime thermal updrafts and downdrafts and of nighttime gravity waves are obtained applying a ...
Martucci, Giovanni   +3 more
core   +2 more sources

Thermal resistances of crystalline and amorphous few-layer oxide thin films

open access: yesAIP Advances, 2017
Thermal insulation at nanoscale is of crucial importance for non-volatile memory devices such as phase change memory and memristors. We perform non-equilibrium molecular dynamics simulations to study the effects of interface materials and structures on ...
Liang Chen, Niru Kumari, Yu Hou
doaj   +1 more source

What is the smallest physically acceptable scale for 1D turbulence schemes ?

open access: yesFrontiers in Earth Science, 2014
In numerical weather prediction (NWP) models, at mesoscale, the subgrid convective boundary-layer turbulence is dominated by the uni-directional (1D) vertical thermal production.
Rachel eHonnert, Valéry eMasson
doaj   +1 more source

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