9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook AcronymDefinition NPSHANet Positive Suction Head Available Copyright 1988-2018AcronymFinder.com, All rights reserved. Suggest new definition Want to thank TFD for its existence?Tell a friend about us, add a link...
The calculator estimates the maximum condensate temperature (°F) that a centrifugal pump can handle for various values of Net Positive Suction Head Required (NPSHR). A pump's NPSHR can be determined from a pump's Performance Curve that is provided by the pump manufacturer. Figure 1. Example...
NPSH or Net Positive Suction Head is a very important part of a pumping system. The systems NPSHAmust be higher than the pump’s NPSHRin order for proper pump performance and to eliminate the risk of cavitation, which can damage a pump in short order and shut down operations that depend ...
常见管道的平均绝对粗糙度 Oughness values k for various materials 各种壁面当量粗糙度 某些管道表面的平均绝对粗糙度Δ值 Equivalent uniform roughness k for pipes 编者注:上述e、、k、的意义与GB/T 1031中的相同。 2.1.1.6流态和摩擦系数 2.1.1.6.1舍维列夫公式 舍维列夫公式适于旧铸铁管和旧钢管满管紊流,常...
According to the formula of net positive suction head of centrifugal pump,the main factors which affect pump cavitation are the design of pump casing and impeller inlet. 根据离心泵汽蚀余量的计算公式来分析影响泵汽蚀特性的因素,主要包括泵体设计和叶轮进口设计。 更多例句>> 5) effective cavitation ...
According to the formula of net positive suction head of centrifugal pump,the main factors which affect pump cavitation are the design of pump casing and impeller inlet. 根据离心泵汽蚀余量的计算公式来分析影响泵汽蚀特性的因素,主要包括泵体设计和叶轮进口设计。 更多例句>> 5) corrosion allowance 腐...
According to the formula of net positive suction head of centrifugal pump,the main factors which affect pump cavitation are the design of pump casing and impeller inlet. 根据离心泵汽蚀余量的计算公式来分析影响泵汽蚀特性的因素,主要包括泵体设计和叶轮进口设计。 更多例句>> 补充资料:NPSH 分子式:CAS...
According to the formula of net positive suction head of centrifugal pump,the main factors which affect pump cavitation are the design of pump casing and impeller inlet. 根据离心泵汽蚀余量的计算公式来分析影响泵汽蚀特性的因素,主要包括泵体设计和叶轮进口设计。 更多例句>> 3...