in the flow, by taking statistical and space averages of the equation of motion of both phases at each of the scales, and finally by separating the effect of the particles as 'internal' boundary conditions on the fluid from those of the 'external' boundary conditions (e.g. pipe wall). ...
Because the momentum integral method is approximate, the evaluation of θ by this equation is not as exact, compared to the value of θ computed by solving the Navier–Stokes equation. Nevertheless, due to the simplicity of this momentum integral, the method is well known. 1.1 Truckenbrodt's...
2) balance equation of momentum 动量守恒方程 1. In this paper, the theory of thermodynamics is used to solve the macro balance equation of momentum of fluid phase. 运用经典热力学理论, 通过求解液相宏观动量守恒方程, 推出了高温差条件下地下水的运动方程。
The Momentum Equation for the Steady Flow of an Inviscid Incompressible FluidNewton's second law of motion: $${m{force = rate}}\\\;{m{of}}\\\;{m{change}}\\\;{m{of}}\\\;{m{momentum}}$$doi:10.1007/978-1-349-09805-7_5G. BoxerMacmillan...
网络动量方程式;流动液体的动量方程 网络释义 1. 动量方程式 航空军事学词汇台湾翻译(7) ... equation of moment 力矩方程式equation of momentum动量方程式equation of motion 运动 … www.zftrans.com|基于14个网页 2. 流动液体的动量方程 2011第... ... 1.3.3 流动液体的能量方程式(伯努利方程)( Bernoulli ...
It is noteworthy that junction 2 is also treated as a one-dimensional junction, connecting the center of node K to cell center L. Thus, all necessary terms such as loss and gravity are considered with the momentum equation except for the momentum flux term from cell L, which is set to ...
The parameter set for the heavy nuclei provides the equation of state of nuclear matter similar to the one of the RBHF theory... Y.,Sugahara,and,... - 《Nuclear Physics A》 被引量: 711发表: 1994年 Mean--field electrodynamics: Critical analysis of various analytical approaches to the mea...
6. Momentum Equation 6.1 The Momentum Equation We have all seen moving fluids exerting forces. The lift force on an aircraft is exerted by the air moving over the wing. A jet of water from a hose exerts a force on whatever it hits. In fluid mechanics the analysis of motion is ...
A one-dimensional momentum conservation equation for a straight jet driven by an electrical field is developed. It is presented in terms of a stress component, which can be applied to any constitutive relation of fluids. The only assumption is that the fluid is incompressible. The results indicat...
A pressure equation arises from the requirement that solutions of the momentum equation be mass-consistent. (*** MSc course only ***) The Navier-Stokes equation for a constant-density fluid may be written u i (u i u j ) 1 p + + 2ui = t xi x j Velocity depends on the pressure ...