数值模拟在凝汽器水侧流动特性分析中的应用  

Application of Numerical Simulation in the Analysis of the Flow Field Characteristics of the Water Side in Condenser

作　　者：谷楠[1] 马权 董爱华[1] 

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046 [2]哈尔滨市热力规划设计研究院有限公司,哈尔滨150001

出　　处：《汽轮机技术》2010年第3期185-187,共3页Turbine Technology

摘　　要：通过计算流体力学在实际工程中的分析和结果,详细阐述数值分析模拟在凝汽器水侧流动特性分析中的应用情况。通过对凝汽器水侧阻力进行计算和分析过程的详细剖析,阐述了数值模拟在水室结构优化,降低流动阻力等方面所起到的指导作用。According to the analysis and calculated results of the Computational Fluid Dynamic （CFD） in the practi.cal projects, the application of numerical simulation in the analysis of the flow field characteristics of the water side in condenser is presented in detail in this paper. Based on the calculation of the water resistance in condenser and the study on the analysis process, the guiding function of the numerical simulation in optimizing water chamber＇ structure and reducing flow resistance is introduced.

关 键 词：凝汽器 数值模拟 漩涡 流线 总压 速度 阻力 

分 类 号：TK264.11[动力工程及工程热物理—动力机械及工程]