必应词典为您提供Turbulent-Kinetic-Energy-Equation的释义,un. 紊流动能方程;
-动量方程(Reynolds equation): \frac{\partial\overline{u_i}}{\partial{t}}+\overline{u_l}\frac{\partial\overline{u_i}}{\partial{x_l}}=-\frac{1}{\rho}\frac{\partial{\overline{p}}}{\partial{x_i}}+\nu\frac{\partial^2\overline{u_i}}{\partial{x_l}\partial{x_l}}-\frac{\...
美 英 un.紊流动能 英汉 un. 1. 紊流动能 例句 释义: 全部,紊流动能
总结发现,为了得到 νt 的解,我们必须首先得到turnbulence kinetic energy k和dissipation ε 的值,i.e. 我们呢需要为这两个变量引入两个方程。 3.2.1. k-equation 依据上一节的知识,可以容易地得到: D¯κD¯t=∂κ∂t+uj¯∂κ∂xj=−ui′uj′¯∂ui¯∂xj+∂∂xj{−12uj...
turbulent kinetic energy analysespredictive modelsturbulent shear flowssimultaneous chemical reactionsA series of predictive models is presented for turbulent shear flows with simultaneous chemical reactions. The fluid-mechanical framework, which is based on solution of the turbulent kinetic energy equation, ...
Energy equation - where is the turbulent kinetic energy? usv001 OpenFOAM Programming & Development 1 January 25, 2022 15:04 Turbulent Kinetic Energy for a one-equation model wgvanveen Main CFD Forum 0 March 25, 2015 06:26 LES and total turbulent kinetic energy Boerge FLUENT 1 September 8,...
The turbulence kinetic energy equation resulting from application of the two averaging operators, following both orders of integration, are different. In this work, a new double-decomposition (time and volume) methodology is suggested and the differences between those two mathematical treatments are ...
The special flow-energy loss deduced by the equation can be expressed by turbulent kinetic energy. 以中华鲟为例,对产卵场河段进行了三维水流数值模拟,计算了产卵河段紊动能的分布,探讨了中华鲟产卵行为与水流紊动之间的关系,结果表明产卵区因紊动产生的能量损失明显大于非产卵区。 3. Aimed at the complex...
[英 [ˈtɜ:bjələnt] 美 [ˈtɜ:rbjələnt] ] turbulent的意思、解释 turbulent 基本解释 形容词骚乱的,混乱的; 激流的,湍流的; 吵闹的; 强横的 turbulent 网络解释 1. 1. 混乱的:60年代后期对于贝尔电话实验室是一个混乱的(turbulent)年代. 公司被卷入了一个由MIT,通用电气以及贝尔实...
The one-dimensional equation for the turbulent kinetic energy budget in steady, horizontally-homogeneous flow near the ground is reviewed, and some of the many experimental evaluations of its stability-dependent terms obtained during the last twenty years are compared. Uncertainties attributable to instru...