哈尔滨工业大学学报（英文版）2002，Vol.9Issue(1)：82-85,4.
Multi-stage and multi-orifice throttling analysis for thermal power generating sets
Multi-stage and multi-orifice throttling analysis for thermal power generating sets
郭茂林 1王刚 1张瑞1
作者信息
- 1. Dept. of Astronautics and Mechanics, Harbin Institute of Technology, Harbin 150001, China
- 折叠
摘要
Abstract
Multi-stage and multi-orifice throttling analysis for bypass valves in thermal power generating sets is important for normal operation of power generating equipment. It is improper to exclude the factor of flow resistance from the expansion coefficient for the flow formula used for analysing the multi-stage and multi-orifice flow of compressible fluid, which means expansion of gas has nothing to do with resistance. The authors put forward an expanded energy equation and related formula to overcome the drawback, and use them for multi-stage and multi-orifice throttling analysis of compressible fluid for thermal power generating sets.关键词
multi-grade and multi-orifice plate/throttling/compressible fluidKey words
multi-grade and multi-orifice plate/throttling/compressible fluid分类
数理科学引用本文复制引用
郭茂林,王刚,张瑞..Multi-stage and multi-orifice throttling analysis for thermal power generating sets[J].哈尔滨工业大学学报（英文版）,2002,9(1):82-85,4.
