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2018-05-17View Original

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Reply #22018-05-17

泵의 양정과 배출압력은 어떻게 변환할 수 있을까요

Reply #32018-05-17

泵的扬程和出口出口压力怎么进行换算有没有公式

Reply #42018-05-19

泵的扬程与出口压力是没有换算关系的。扬程是与进出口压差差差有关，扬程=zz差/(流体密度x重力加速度z)z，，，，，z，，z，z，z，z，z，z，z，z，z，z，zz，z，zzz，z，zz，zgzzz。z；zzz。z；zzz。z；z；z；z；z；z；zzzz

Reply #52018-05-22

泵的扬程通常是指泵所能扬水的的最高高度z用用用用H表示表示。最常用的泵的扬程计算公式是H=(p2-p-pp一p一)/(流体密度x重力加速度z)zgzzz(z一c一c一)/(重N加加速度z)zgzzz+z一z一)z

Reply #62018-05-22

泵的z一通常利用伯努利方程的能量守恒原理z可以计算出该泵的z程z然后利用泵的z可以换算出泵的z压力

Reply #72018-12-21

本本帖最后编辑于 2266z66z2z2228zz4z4z 编z 使用仿真软件计算泵的z压力z视频观看地址：https://v.youou.com/v_show_show/id_zMTYzNDAzMDgwOAzzhtmlz

Reply #82018-12-21

N本帖最后z 编z 2z8z4z4z 编z 不很大的一个视频

Reply #92024-10-27

N请问朋友z 对于离心泵为何设计设计院在写泵z管道操作压力zz是由于介质密度变而乘以相应系数z

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