摘要
本文根据流体力学和流体相似理论建立物理模型,以一台抽水蓄能发电机组为例,采用了相似通风模型的研究方法,试验验证了真机各部分计算所采用的数学建模方法的正确性,并且检验了真机通风系统设计的可行性及合理性。
Firstly, this paper creates physical model according to fluid mechanics theory and fluid similarity theory. Secondly, taking a pumped storage power generating unit as an example, it applies research method of similar ventilation model to verify the correctness of mathematics modeling method for calculating the wind resistance of each part of a real machine through experimentation. At last, it is proved that the ventilation system design of the real machine is feasible and reasonable.
出处
《大电机技术》
北大核心
2007年第3期5-8,共4页
Large Electric Machine and Hydraulic Turbine
关键词
相似理论
抽水蓄能
通风模型
similarity theory
pumped storage power generation
ventilation model
