摘要
本文通过系统能量变化研究了边界层的扩展,论证了Klingenberg等的假定,给出了间隙宽度的近似计算公式。在此基础上,得到了屈服应力计算公式,并对其作了适当的讨论。
In this paper, we have studied the development of boundary layers through changing the system energy and proved the hypothesis proposed by Klingenberg et.al. The approximate calculation formula about the gap width has been put forward. On the basis of this, we obtained the calculation formulae of the yield stress, and some discussions about then have also been made.
出处
《贵州科学》
1995年第4期1-5,共5页
Guizhou Science
基金
贵州省科委基金资助课题
