Blade adjustment cuts energy costs

被引：1

作者：

Witte, Gerd

机构：

来源：

World Pumps | 2009年 / 2009卷 / 08期

关键词：

Costs;

D O I：

10.1016/S0262-1762(09)70285-8

中图分类号：

F [经济]; C [社会科学总论];

学科分类号：

02 ; 03 ; 0303 ;

摘要：

Cooling water pumps for power plants can save energy by adjusting the flow rate. Gerd Witte and Dr Manfred Stollenwerk explain that pumps with an adjustable pitch angle of propeller blades can lead to cost savings. Depending on the load profile and internal energy costs, the ROI can be reached within two to three years. © 2009 Elsevier Ltd. All rights reserved.

引用

页码：28 / 31

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