6) hydrostatic equation 流体静力学方程 例句>> 补充资料:流体力学的能量方程 是在密度均匀情况下反映机械能守恒的方程;在考虑密度、温度、内能变化时,反映包含内能的能量守恒定律(见热力学第一定律)的方程。根据所考虑的因素多少,流体力学的能量方程具有不同的形式。对于流场中一切量都是光滑函数的情况,它可列成...
7.1 Energy, Work, and PowerThe energy equation involves energy, work, and power as well as machines that interact with flowing fluids.These topics are introduced in this section.When matter has energy, the matter can be used to do work. A fluid can have several forms of energy. Forexample...
In this paper, the energy equation for the total flow is derived by using the Navier-Stokes equations in Fluid Mechanics, the results are as follows: (1) A new energy equation for steady channel flows of incompressible homogeneous liquid is obtained, which includes the variation of the ...
4) energy equation in fluid mechanics 流体力学的能量方程 例句>> 5) adiabatic energy equation 绝热能量方程 1. In this paper, the author studies the characteristic of hybrid bearing and the temperature distribution of oil film under the influence of temperature by simultaneously solving the ...
The energy equation can be used to calculate the head rise in pumps and fans. ADVERTISEMENT Actual Head Rise of a Pump or Fan Using the Energy Equation the head rise through a pump or fan can be expressed as: ha = (p2 - p1) / γ + (h2 - h1) + (v22 - v12) / 2 g (1) ...
The Mechanical Energy Equation compared to the Extended Bernoulli Equation. The Energy Equation is a statement based on the First Law of Thermodynamics involving energy, heat transfer and work. With certain limitations the mechanical energy equation can be compared to the Bernoulli Equation . The Me...
The Bernoulli equation is arguably the most commonly used equation in fluid mechanics. For the incompressible, inviscid flow along a streamline, the Bernoulli equation states that the total head of the fluid (the sum of the pressure head, velocity head, and elevation head) is constant. Neglecting...
In this paper, we investigate the asymptotic behavior of solutions of the three-dimensional Brinkman-Forchheimer equation. We first prove the existence and... B Wang,S Lin - 《Mathematical Methods in the Applied Sciences》 被引量: 50发表: 2010年 Energy equality for the 3D critical convective ...
Fluid in the hydraulic energy equation 翻译结果4复制译文编辑译文朗读译文返回顶部 water energy equation of the fluid mechanics in 翻译结果5复制译文编辑译文朗读译文返回顶部 In hydraulics fluid energy equation 相关内容 a你必须煅炼身体 You must get in shape[translate] ...
In the present work, we nondimensionalize the energy equation as it applies to Ranque–Hilsch vortex tubes and identify the governing nondimensional parameters and nondimensional dependent variables. The governing nondimensional parameters are shown to be the Reynolds number, the Péclet number, and ...