The paper analyses the dynamic flow force of spool valves using the momentum theory of fluid.

本文用动量理论对滑阀液动力进行了全面的理论分析。

youdao

The paper analyzes the dynamic specific property of the main oil line within the hydraulic system in the haulage unit of shearer with the fluid network theory.

本文利用流体网络理论分析了采煤机牵引部液压系统主油路的动特性问题。

youdao

The experimental results of a blasting centrifuge model test are numerically modeled and compared by using the fluid dynamic mechanics theory and dynamic finite element method.

利用流体动力学理论和动力有限元方法，对一受爆震波作用下的离心机模型试验结果进行了数值模拟与比较，并给出了几种典型屏障物对爆炸防护的影响。

youdao