摘要
从可压缩气体雷诺方程出发,使用伽辽金法,对螺旋槽干气密封进行了有限元分析,并自行开发基于VisualC++6.0平台上的干气密封有限元计算软件,最后,把软件计算结果与文献中的实验值进行比较,验证了计算结果的正确性,对进一步研究具有指导意义和实用价值。
A finite element analysis scheme using a Galerkin weighted residual method for the spiral groove dry gas seals was designed based on Reynolds Equation of compressible gases. And a software was designed for computing the spiral groove dry gas seals on the Visual C + + 6.0 environment. By comparing the computed results with the experiment results, it is proved that the computed results is satisfied.
出处
《北京化工大学学报（自然科学版）》
CAS
CSCD
2002年第3期60-63,共4页
Journal of Beijing University of Chemical Technology(Natural Science Edition)
关键词
螺旋槽
干气密封
有限元
雷诺方程
spiral groove
dry gas seals
finite element
Reynolds Equation
