draft tube中文是什么意思

發(fā)音:

中文翻譯
造句

汲管。

draft n. 1.選拔隊，別動隊，分遣隊；(分遣隊的)選拔；〔美 ...
tube n. 1.管，筒；顏料管。 2.管狀地下隧道；〔口語〕( ...
tube， draft 尾水管
axis length of draft tube 尾水管中心線長度
bend draft tube 彎尾水管
bent draft tube 彎曲尾水管
conical draft tube 錐形尾水管
conical type draft tube 錐型尾木管
draft cone tube 尾水錐管
draft elbow tube 尾水肘管
draft tube axis 尾水管中心線
draft tube cone 尾水錐管
draft tube elbow 尾水肘管
draft tube gate 尾水門
draft tube gate chamber 尾水管閘門室; 尾閘室
draft tube gate slot 引流管門縫
draft tube man door 尾水管進人門
draft tube protecting ring 尾水管保護環(huán)
draft tube support vane 汲取管支承板
draft tube tunnel 尾水管洞
draft-tube-baffled crystallizer 導流筒擋板結晶器; 套筒隔板式結晶器
dtl draft tube linac 漂移管直線加速器
elbow draft tube 彎尾水管; 肘形尾水管
hydraucone draft tube 水力錐式尾水管
road draft tube 行車氣流吸收管

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例句與用法

Draft tube gate
尾水閘門
Analysis of the destruction of the francis turbine draft tube inner side of dongjiang power plant
東江電廠水輪機尾水管里襯破壞原因初探
Extracting dynamic characteristic information on draft tube of hydraulic turbine by using wavelet packet
用小波包分析提取水輪機尾水管動態(tài)特性信息
The units " vibration , noise and pressure fluctuation in the draft tube are measured in wanjiazhai hydro power station . eighteen measuring points were arranged on the 2 # and 5 # units respectively
尾水管壓力脈動以及噪聲等重要參數(shù)進行測量分析,試驗包括2 #機組和5 #機組各18個有效測點
The liner of turbine draft tube in ankang water power station was punched by cavitation , which leads to welding crack , metal shed and concrete delve , water spurting out . the cause of the damage is analyzed , the treatment is expounded
論述了安康水電站水輪機尾水管里襯被汽蝕破壞穿透、焊縫開裂、撕裂掉塊、混凝土掏空、大量噴水的事故原因及處理方法。
Abstract : the liner of turbine draft tube in ankang water power station was punched by cavitation , which leads to welding crack , metal shed and concrete delve , water spurting out . the cause of the damage is analyzed , the treatment is expounded
文摘:論述了安康水電站水輪機尾水管里襯被汽蝕破壞穿透、焊縫開裂、撕裂掉塊、混凝土掏空、大量噴水的事故原因及處理方法。
Thirdly , the correlative coefficient is computed between the pressure fluctuation signal of draft tube and the displacement signal of upper guide bearing , the thrust bearing and the head cover , with this the conclusions on the shafts response due to pressure surge in
并與模型尾水管壓力脈動試驗結果進行對比?結合流動仿真試驗以及動力特性計算結果,全面分析?評定機組的實際運行狀況,劃定運行區(qū)域,為電站合理調度
From this work , a new way to improve the fluidization quality of the ultra - fine powders is found , and the studying result can supply as a basis of further investigation and be able to be used in the design of a spouted bed with a draft tube for the ultra - fine powders
本研究為改善超細粉的流化質量提供了一種新的思路，研究成果為進一步四川大學碩士學位論文開展有關基礎研究和開發(fā)超細粉導向管噴動床反應器提供了良好的基礎。
Hence , they that flow field calculation and dynamical computation of fluid - solid coupling dynamic characteristics are carried out to search flow law in the hydraulic turbine , optimize the design of scroll casing , guide vane , blade and draft tube , and they can apply useful to the monitoring and fault diagnosis system of hydroelectric set as well
因此，為探求水輪機內部的流動規(guī)律，優(yōu)化水輪機設計，為水輪機的安全穩(wěn)定性運行和機組的故障診斷提供幫助。對導葉內部的流動進行流場計算和流固耦合振動特性的動力計算就顯得十分必要。
The transient cfd simulation including the spiral case , stay vane , guide vane , runner vane and draft tube at different operation points is studied fitly , then the result of the pressure distribution on runner blade is provided for the runner transient structural simulation by fluid - structure interaction ( fsi ) method
文中首先對高水頭小負荷的渦帶工況下混流式水輪機內流場進行非定常cfd計算，得到渦帶工況下葉片表面不同時刻的水壓力載荷，并利用流固耦合方法對轉輪進行結構場瞬態(tài)特性計算，分析轉輪葉片的動應力特性。