摘要
本文结合气动充放气系统的实际情况，提出一种考虑摩擦和传热的一维非定常流场计算方法，简化了计算过程，缩短了计算时间，最后通过计算结果和实验结果的对比，验证了该方法的准确性。
Based on the practical condition ot pneumatic charging and
dischatging systen,the calculation method of one dimensional unsteady tlow field
considering the friction and heat transfer was put forward in this paper.It simplified the
calculation process and shortened the calculation time.With making a comparison between
calculation results and experiment results,We verified the accuracy of this method.
出处
《机床与液压》
北大核心
1999年第2期24-26,共3页
Machine Tool & Hydraulics
基金
国家自然科学基金
关键词
气动系统
充放气系统
流场
特征线
Pneumatic system Charging and discharging system Flow field Character line
