Thermodynamics and the hydromechanics boundary condition are given.

给定了合理的热力学及流体力学边界条件。

The Bernoulli equation in hydromechanics and its application to flowrate testing has been discussed in this paper.

本文论述了 流体力学中伯努利方程及其在流量测试中的应用。

The impact pressure on the surface of product and the flowing velocity were calculated by hydromechanics theory, and the calculatio.

同时，运用流体力学原理，对冷却管路系统进行了理论计算，得到了喷嘴出口处的水流速度以及作用于钢板表面的冲击压力。

According to the hydromechanics and the elasticity theory established axial flow pump's fluid - solid coupling finite element equation.

根据流体力学和弹性力学建立了轴流泵的流-固耦合有限元方程。

In this paper the mechanical behaviour of the fluid at the exit of a slit die has been analysed theoretically based on the basic law of hydromechanics.

本文从流体力学的基本定律出发，从理论上分析了流体在狭缝出口处的力学行为。