fluid mechanics principle meaning in English
流体力学原理
Examples
- In the second chapter , the fluid mechanics principle of vortex flowmeter at first was introduced . the classical theory about vortex flowmeter and the method of computational fluid dynamics about flow around body were expanded on , and the model of the single bluff body and the dual bluff body vortex flowmeter were constructed . and then , fvm - finite volume method - analysis software fluent was applied to analyze the flow phenomenon of flow over single bluff body or dual bluff body
然后通过大量实验和理论分析给出双钝体涡街流量计的设计准则：当管径为d ，钝体形状为三角形，则钝体设计参数为：锐边宽度= 0 . 26d ，高度= 0 . 34d ，钝体之间的距离= 1 . 2d (即当两钝体宽度相等且钝体距离等于单钝体两列旋涡之间的距离) 。