泵液系统能量利用性分析与研究  

Energy Efficiency Analysis and Evaluation for the Pump Fluid System

作　　者：董泳[1] 闫国军[1] 陆肇达[1] 

机构地区：[1]哈尔滨工业大学,哈尔滨150001

出　　处：《中国机械工程》2008年第14期1687-1690,共4页China Mechanical Engineering

摘　　要：以工程学的观点审视能量学分析,提出对于大多数具有"流体运输系统"功能的泵与风机系统应以"单位体积流体输送能耗量"即能耗系数作为能量利用性评价指标的新观点,并在此基础上讨论了系统数学模型构建等相关的设计与运行优化问题。This paper used engineering attributes to deal with the energy analysis,provided a new concept ＂energy transport consumption per unit volume（i, e. energy consumption coefficient＂ as a new energy efficiency measure. Based on this new concept,a mathematic model of related design and operation method was constructed to analyze the design of system optimization.

关 键 词：水力机械 工程学属性 流体输运系统 能耗系数 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]