动力机械工程  

出　　处：《中国学术期刊文摘》2008年第12期128-132,共5页Chinese Science Abstracts(Chinese Edition)

摘　　要：单缸熄火时发动机曲轴系统扭振特性研究，大型水轮机组瞬态动力时程响应分析，超临界和超超临界空冷汽轮机的技术方案及设计准则，采用刷子汽封提高汽轮机内效率。Study on the torsional vibration characteristics of engine crankshaft system when single-cylinder misfires,Transient dynamic response analysis on large turbine generator set,Technical versions and criteria concerning the design of air cooled supercritical and ultra-supercritical steam turbines,Improving the internal efficiency of steam turbines by using brush seal, Numerical study on aerodynamic performance of fore-and aft-loaded turbine blades

关 键 词：动力机械工程 空冷汽轮机 时程响应分析 超超临界 扭振特性 曲轴系统 瞬态动力 水轮机组 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程] TK262