CAJ | 학술논문

介绍了液压控制管线冲洗过程及要求,通过流量和流速及管径计算流体的雷诺数大于4 000,确定冲洗的流体处于高度紊流的状态,冲洗后能达到要求的清洁度。通过随机取样并化验,结果表明,理论计算的结果和化验结果非常吻合,并达到清洁度要求。
개소료액압공제관선충세과정급요구,통과류량화류속급관경계산류체적뢰낙수대우4 000,학정충세적류체처우고도문류적상태,충세후능체도요구적청길도。통과수궤취양병화험,결과표명,이론계산적결과화화험결과비상문합,병체도청길도요구。
The process and requirement of flushing the tubing are introduced in this paper. Reynold＇s number is more than 4000 calculated by the flow rate, velocity of fluid and the internal diameter of tubing. It shows that the fluid is in high turbulence and the cleanliness degree can meet the require- ment after flushing. the assay and satisfy By sampling and assay, the results indicate that the calculation is confirmed with the demand of cleanliness degree.