摘要
基于气垫式调压室室内水位波动的周期 (或频率 )随时间变化不大的特点 ,按小参数幂的渐近展开方法求解了气垫调压室的基本方程式 ,得出了机组弃荷时的涌浪计算公式 .
The formulae for calculating surges in an air cushioned surge tank following load rejection are derived from the solution of the basic equations of the surge tank by use of the asymptotic expansion of infinitesimal parameters. These formulae,simple in form and good in accuracy,are easy to be applied in engineering practice.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
2000年第4期112-115,共4页
Journal of Hohai University(Natural Sciences)
基金
水利部水利科技重点项目! (SZ981 2 )
关键词
气垫调压室
甩负荷
计算公式
涌浪
air cushioned surge tank
load rejection
formulae
