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Position: Home > Articles > EXPERIMENTAL INVESTIGATION ON SPINDLE PROPORTIONING LIQUID JET PUMPS Transactions of the Chinese Society for Agricultural Machinery 1993 (4) 37-41

针阀调节式液体射流泵的试验研究

作  者:
王德茂
单  位:
武汉水利电力学院水利系
关键词:
射流泵;流体;射流;针形阀;计算方法
摘  要:
介绍了多种不同结构参数的针阀调节式液体射流泵的试验结果,分析了结构参数对泵性能的影响,推荐了合理的结构型式及参数,提出了计算泵性能的经验公式。
译  名:
EXPERIMENTAL INVESTIGATION ON SPINDLE PROPORTIONING LIQUID JET PUMPS
作  者:
Wang Demao (Wuhan University of Hydraulic and Electric Engineering)
关键词:
Jet pump, Fluid jets, Needle Talves, Computational method
摘  要:
Experimental observations of characteristics and pressure losses have been made for spindle proportioning liquid jet pumps with different structural forms and dimensions. On the basis of that,the influence of structure on characteristics of spindle proportioning liquid jet pumps has been analyzed, optimum structure and parameters have been recommended for the design of this type of jet pumps, and experimental formula used for performance prediction of this type of jet pumps has been proposed and verified by experimental data.

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