The test result shows that the closing speed of the valve is not related to the pumping pressure, and the minor impactingenergy is produced in the course of valve closing.
通过测试和分析，得出了泵阀关闭速度与泵压基本无关、泵阀关闭时的冲击能较小的结论。
2
The results demonstrated that the response surface method in structural optimization of impactingenergy absorption was feasible, and had merits of high computing efficiency and short computing time.