In the process of investigation, it is assumed that gas flow through the exhaust diffusers is of one dimensional quasi-steady incompressible flow.
在研究过程中，假定排气扩压器的气流为一元准稳定不可压缩气流，试验装置采用压缩气源供气。
The characteristic method was used in simulating computation of non steady gas flow process in the exhaust system of model 15a petrol engine.
针对15A型二冲程汽油机排气系统的流动过程进行了模拟计算，对计算中某些边界条件的计算方法进行了探讨。
A model of the no steady process of gas jet interaction with liquid is developed and solved by the commercial software FLUENT. The change law of parameter in the flow field has been obtained.
建立含能气体射流与液体工质相互作用非稳态过程的理论模型，应用fluent应用软件对非稳态气体射流与液体工质相互作用的过程进行了模拟，获得了射流流场中各参数的变化规律。
The opening process of the circle flat parachute with the differential size and the differential vent position of the canopy by the steady flow wind tunnel were dynamic tested.
在改变伞衣面积和透气量的情况下，在定常风洞中对小型平面圆形伞的开伞过程进行了动态试验，研究了开伞过程中伞衣形状和伞衣所受载荷之间的动态关系。
It is important to popularize the simplified production flow, steady quality, economical and practical hot-expanding process.
这为进一步推广生产流程简单、质量稳定、经济实用的热扩工艺奠定重要基础。
The steady state term is the steady flow stress model of metal materials in the semi-hot forming process, and it is a model related to the Z parameter;
稳态项是金属材料在亚热变形过程中的稳态流变应力模型，而修正项是指流变应力随应变的变化而变化的部分。
The steady state term is the steady flow stress model of metal materials in the semi-hot forming process, and it is a model related to the Z parameter;
稳态项是金属材料在亚热变形过程中的稳态流变应力模型，而修正项是指流变应力随应变的变化而变化的部分。
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