impulse equation脉冲方程式 impulse momentum equation冲量动量方程 on impulse一时冲动地 give an impulse to推动,刺激,促进 on the impulse of the moment凭一时冲动,由一时高兴 brightening impulse亮冲击 echo impulse反射脉冲 electronic impulse电子脉冲
1.According to momentum equation and energy equation,the flow phenomena of the internal hydraulic jumps were analysesed for stratified flows in a channel with slop down or slop up.本文对于正坡和反坡两种情况,根据上、下层的动量方程和能量方程分析了两层液体的内水跃流动现象,研究并得出了不同流动情况下...
equation, momentum, impulse [...] onsmu.com 在人造水景的设计、制造中,涉及到的流体力学问题,包括水静力学与水动力学、欧拉方程、水运动学中的有 涡流动 、能 量方程即伯诺里方程、动量、冲量、平面势流、流源、汇流、环流以及管网水力计算等理论。 onsmu.comThe...
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What is momentum? Learn the formula and units of the momentum of a moving object. Understand the principle of conservation of momentum with its...
Google Share on Facebook covariant equation [kō′ver·ē·ənt i′kwā·zhən] (physics) An equation which has the same form in all inertial frames of reference; that is, its form is unchanged by Lorentz transformations. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyri...
The segregate method includes the semi-implicit method for pressure-linked equations (SIMPLE), which is used by most commercial CFD packages and determines the pressure field indirectly by closing the discretized momentum equations with the continuity equations in a sequential manner [50]. However, ...
Understand torque and angular momentum, and their equations, with examples. Learn how torque is related to angular momentum, both conceptually and...
When analyzing collisions, we can use the following three tools: conservation of momentum, the impulse-momentum theorem and the two types of collisions. An elastic, or 'bouncy' collision is one where kinetic energy is conserved, or the same before and after a collision. In an inelastic, or ...
For inviscid, isentropic fluid motions, then, the Tij reduces to the ρuiuj, which is just the nonlinear residue of the combination of the momentum and continuity equations which had been neglected in Sections 2.1 and 2.2. Applying Eq. (2.49) to describe the sound from a region of ...