hydrodynamic experiment meaning in Chinese

流体动力学实验

Examples

The hydrodynamic experiments with countercurrent flow of gas and liquid simulating the flow conditions in the lower zone of the blast furnace were carried out in a packed bed to clarify the gas pressure drop characteristics in that zone
摘要为了阐明高炉下部气相压降的特性，在填料床内模拟高炉下部流动条件进行了气液两相逆流的流体力学实验。
Big error exists in the hydrodynamic experiment , especially on dynamic state ; it is more difficult to test the hydrodynamic property of fin stabilizer . so the lift comes from this kind of control method ca n ' t counteract the wave torque perfectly , thereby affecting the stabilizer ' s function
由于鳍的水动力试验有很大的误差，特别是在动态条件下鳍的水动力特性测试更是困难，所以这种控制方法产生的鳍升力不能很好地抵消波浪力矩，从而影响了减摇效果。
Fin stabilizer is a kind of active stabilizer , which is designed on the principle of torque counteraction . fin stabilizer applied at present is an angle feedback system which calculate the controlling torque through the fin angle . because the relationship between the lift produced by fin and the fin angle is mainly determined by the hydrodynamic experiment , so there are some defects
目前使用的减摇鳍是一个角度反馈系统，它通过鳍的转角来计算控制力矩，这样就存在一些不足之处，因为鳍上产生的升力和鳍角的对应关系主要靠鳍模的水动力试验来求得。
Because the relationship between the lift on the fin and the fin angle is gotten by the static hydrodynamic experiment , which has great error , especially dynamic hydrodynamic experiment , the control torque gotten by the experiment can not counteract the wave torque well and the stabilization result is not perfect
而鳍的水动力试验存在着很大的误差，特别是在动态条件下，鳍的水动力特性测试更困难，所以这种通过计算求得控制力矩的方法产生的鳍升力无法很好地抵消波浪力矩，因而影响了减摇效果。

hydrodynamic experiment meaning in Chinese

Examples

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