Pielke, 1989: Formulation of the thermal internal boundary layer in a mesoscale model. Boundary-Layer Meteorol., 49, 99–111.Physick, W. L., Abbs, D. J. and Pielke, R. A. (1989) Formula- tion of the thermal internal boundary layer in a mesoscale model. Boundary-¸ayer Meteorology ...
whereQis the heat flow at the surface;\({k}_{{crust}}\)is the thermal conductivity of lunar crust;Tpis the mantle potential temperature;Tsis the surface temperature; anddis the depth of the conductive (crust) - convective (mantle) boundary layer that is the thickness of crust. Considering...
The necessity for a near-wall model is confirmed by the majority of the flow being restricted to a very thin boundary layer region. Boiling at the wall was correctly detected, but the amount of vapour generated was minimal and almost entirely condensed in the subcooled liquid without reaching ...
A thermal boundary layer problem in a semi-infinite flat plate modeled by a system of nonlinear equations is considered. The system is solved by using the homotopy perturbation method (HPM), which yields an analytical solution in the for... ZZ Ganji,DD Ganji - 《International Journal of Nonli...
In a similar manner, the complex fluid–surface interactions that occur at the boundary when air meets the wall surface, for example, can be reduced to a single ‘equivalent resistance’ term. These values take into account the convection coefficient for any solid-fluid heat transfer, as well ...
Thermal boundary resistance (TBR) is a key property for the thermal management of high power micro- and opto-electronic devices and for the development of high efficiency thermal barrier coatings and thermoelectric materials. Prediction of TBR is importa
Thermal oxidation will result in thicker oxide layer.(热氧化使氧化层更厚) The oxidation reaction is at the Si/SiO2 interface,because the diffusion rate of Si in SiO2 is much smaller than O.(氧化反应是在Si/ SiO 2界面,因为Si在SiO 2中的扩散速率比O小得多)。 Thermal oxidation, PECVD, ...
TBCs mainly consist of two layers, a ceramic insulative layer as a topcoat and a layer with bondcoat between the ceramic layer and superalloy substrate, as shown in Fig. 1. The purpose of the metallic bondcoat is threefold: firstly, to safeguard the underlying superalloy substrate from oxid...
the RTE, that integration may lead to a significant increase of computational time, particularly for non-gray media, and to additional complexity when a finer grid is used for the fluid flow than for radiation calculations, e.g., to comply with the requirements of fine boundary layer ...
Activation energy executes a critical task in convection boundary layer flows, with the presence of heat and mass transmission. For instance, activation energy is the activation of electricity that occurs in the oil and geothermal reservoirs. Several studies regarding to the activation electricity are ...