Flow in a two-dimensional square cavity is driven by the lower wall moving at a constant speed. The resulting fluid flow and heat transfer within the cavity are modeled using a k-epsilon formulation. Thermal effects of the heated lower wall on momentum and turbulent quantities are neglected. ...
transient-1D-Heat-Diffusion-in-finHe**er 上传6.61 KB 文件格式 zip 一维热传导在翅膀中的瞬态问题可通过有限差分(FD)方法进行求解,包括FTCS(Forward Time Centered Space)、BTCS(Backward Time Centered Space)、Crank-Nicolson以及CTCS(Centered Time Centered Space)等离散化方案。这些方法可以有效地模拟瞬态情况下...
Two-Sided Estimates of Solutions with a Blow-Up Mode for a Nonlinear Heat Equation with a Quadratic Source We study compactly supported solutions , , , of a one-dimensional quasilinear heat transfer equation. The equation has a transport coefficient linear in an... YP Virchenko,VV Zhiltsova...
numerical heat transfer, part a: applications: an international journal of computation and methodology publication details, including instructions for auth... MC Tsai,S Kou 被引量: 0发表: 0年 FAST IMPLICIT FINITE-DIFFERENCE METHOD FOR THE ANALYSIS OF PHASE CHANGE PROBLEMS Numerical Heat Transfer, ...
)— are used to scale the unsteady heat transfer and nondimensionalize the governing equation. In these equations, is the thermal diffusivity, is the heat transfer coefficient corresponding to the fin’s surface area, and is the length scale. For a sphere, ...
An analytical solution given by Bessel series to the transient and one-dimensional (1D) bio heat equation in a multilayer region with spatial dependent heat sources is derived.
The heat capacity of quasi-one-dimensional (1D) chains of Xe atom/Nmolecule adsorbates (C , C ) in the outer grooves of closed single-walled carbon nanotube (c-SWNT) bundles have been first investigated at a temperature range of 2-60 K. Below 3-4 K, the temperature dependencies of C...
Using Eq. (3), one can write a heat transfer equation for the effective-heat-capacity formulation of the heat transfer problem with phase change: (4)ρCP,eff∂T∂t=∇·k∇T Principi et al. [111] used the heat capacity method to dynamically simulate PCM bricks to evaluate the the...
The equilibrium heat capacity of the 1D system (TMTTF)(2)Br with spin density wave and the 2D system 1T-TaS(2) with charge density wave were investigated in the temperature range between 0.07K and 10K and in a magnetic field up to 10T. For both materials an additional contribution to th...
Heat conduction and thermal analysis in multilayered plates and shells This work solves the Fourier heat conduction equation in the case of layered structures embedding orthotropic layers in order to obtain a calculated temper... S Brischetto,E Carrera - 《Mechanics Research Communications》 被引量:...