CAJ | 학술논문

作为有压管路中最常见的不稳定流动现象，水击是运动的流体突然停止流动而产生的。针对水击现象，本文分析说明了产生水击的原因和危害，提出了减小水击的措施，通过使用特征线法求解水击问题，并编制相应的计算程序，与理想水击过程进行对比，阐明了计算结果的科学性和合理性。
작위유압관로중최상견적불은정류동현상，수격시운동적류체돌연정지류동이산생적。침대수격현상，본문분석설명료산생수격적원인화위해，제출료감소수격적조시，통과사용특정선법구해수격문제，병편제상응적계산정서，여이상수격과정진행대비，천명료계산결과적과학성화합이성。
As the most common unstable flow in the pressure pipeline, the water hammer is caused by sudden stop of the fluid flow in the movement. In this paper, aiming at the phenomenon of the water hammer, causes and harms of the water hammer were analyzed, the measures to reduce the water hammer were put forward. The water hammer problem was solved by using the method of characteristic line, and the corresponding program was compiled. Compared with the ideal water hammer process, the scientificalness and rationality of the results were proven.