离心泵不锈钢心轮的磨损对农业灌溉的影响
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离心泵不锈钢心轮的磨损对农业灌溉的影响(中文3600字,英文1800字)
此次实验工作用的卧式轴类离心泵（心轮为不锈钢轮）的工作时间为平均每天8小时。
在实验室条件下开始进行为期150小时的闭路循环（泵本身的内循环），泵系统为附加卧式轴类离心泵，在应用程序中可以由灌溉用鼓组成。泵的操作性能，可根据ISO2548标准得出其特点。另外，观察不运行特性泵和在方向盘上的磨损和腐蚀之间的关系。
关键词： 离心泵、 钢材、 车轮、 磨损、 腐蚀
Determination of Wear That Can be Formed at the Stainless Steel Wheels of the
Centrifuge Pumps Used at Agricultural Irrigation
The extent of this work is operating characteristics of a horizontal shafted centrifugal pump(which has stainless steel wheel) which has been operated for 7 hours on the average. A closed circuit pump system(circulating within itself) which was formed by attaching a horizontal shafted centrifugal pump which can be used in irrigation applications with a drum has been operated for 150 hours at laboratory conditions. To define the operating properties of the pump, its operating characteristics were measured in respect to ISO 2548. Furthermore, observations have been done to determine whether there is a connection between operating characteristics of the pump and the wear and corrosion occured on the wheel or not.
Keywords: Centrifugal pump, steel material, wheel, wear, corrosion