dredging pipe 中文意思是什麼
dredging pipe
解釋
輸泥管-
To predict the multiple dynamic behaviors of the suction pipe system of a trailing suction hoper dredger ( tshd ) when it is dredging at sea under the un - quiet conditions, the forces acting on the system should be analyzed accurately
摘要為預測耙吸式挖泥船遠海施工時耙吸管系統在非靜態環境中的多體動力學行為，要求準確分析作用在該系統上的力。 -
This research is to eject some compressed air into the dredging pipe to get tri - phase flow in the pipeline, and research the change about the pipe resistance, at the same time, obtain the more effect adding gas method and realize reduction friction and prolong the dredging distance
本文研究的目的是在一定的漿體流速和漿體濃度下向輸送管道中加入一定量的氣體，在管道中形成三相流，進而探討加氣后管道流動的變化規律，同時確定出比較有效的加氣方案，從而實現減少阻力延長排距的目的。
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