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导热油循环泵#WRY高温热油泵【交往以信以诚】【常州市武研热油泵有限公司】NPSH是由泵本身(吸水室和叶轮进口部分的几何参数)决定的。对于既定的导热油循环泵,不论是哪种介质(除了黏性大的介质因为影响速度分布),在一定转速和流量下流经泵进口,因为速度大小相同所以有相同的压力降,也就是说NPSH相同。所以NPSHr与液体的性质无关(不考虑热力学因素)。导热油循环泵#WRY高温热油泵【交往以信以诚】。导热油循环泵#WRY高温热油泵【交往以信以诚】。NPSH is determined by the geometrical parameters of the pump itself (suction chamber and impeller inlet part). For the established pump, regardless of which kind of media (except for viscous large media because of the impact velocity distribution), in a certain speed and flow down the pump inlet, because the same rate of the same pressure drop, which means that the same NPSH. So NPSHr has nothing to do with the nature of the liquid (not considering the thermodynamic factors).
常州市武研热油泵有限公司
地 址:常州市武进区横林镇横玉路247号
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常州高温导热油泵:www.wry006。。com
WRY高温热油泵:www.wry002。。com
热油泵配件:www.wry008。。com
导热油循环泵:www.wry003。。com
友情链接:耐腐蚀化工泵 www.wyryb。。com
锅炉辅机:www.whboiler。。com
刮板出渣机:www.cz-boiler。。net
主动/被动炉排片:www.glfj。。net
提升式上煤机:www.wh-boiler。。com
武研导热油泵:http://wrypump.cn.alibaba.com
锅炉辅机配件:http://glboiler.cn.alibaba.com
2015.8.8张