位势流（Potential Flow）又称位流，势流。它的流场是一个标量函数Φ的梯度。采用直角坐标系x、y、z，把流速U的三个分量用u,v,w来表示，则它们都是x、y、z和时间t的函数。
...el; Ginzburg-Landau Superfluid; Potential Flow [gap=423]关键词：格子 Boltzmann 模型；的 Ginzburg-Landau 超流体；位势流 ...
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势流位流 potential flow
In this paper, we study the local existence and uniqueness of weak shocks in steady supersonic flow past a wedge. We take the potential flow equation as the mathematical model to describe the compressible flow.
本文在位势流方程的模型下,来研究三维定常超音速流过斜坡的弱激波解的存在唯一性。
参考来源 - 超音速流过斜坡弱激波解的局部存在唯一性·2,447,543篇论文数据，部分数据来源于NoteExpress
位势流忽略(必需调整或者模拟)了重要的物理现象，如粘滞效应和断波现象。
Potential flow codes omit (or have to be tuned to mimic) important physical phenomena such as viscous effects and breaking waves.
本文利用张量分析工具，对任意流面上的位势流，建立速度图方程，为解决一些特殊流动问题，提供一个分析方法。
For potential flows on any stream surface, the equation of the velocity graph is set up by tensor analysis, and thus it provides an analytic method for solving some special flow problems.
采用C-H型网格、守恒型非定常全位势方程的时间精确近似因式分解差分法计算二维、三维的跨声速非定常位势流。
The conservative full potential equation and C H grid are used to compute the unsteady transonic flows around airfoils and wings.
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