摘要
本文介绍了在p-v图或T-s图上表示△u、△h、W_v、W_t、q、(△α)、(△α)_w、α及α_f的方法,并给出了相应的型谱图。这对于在p-v图及T-s图上进行热力分析是有帮助的。
The methods of showing △u,△h,Wn, Wt, q, (△a)q, (△a)w, a and af on p-v diagram or T-s diagram were introduced in the paper. The typical spectrum diagrams were given. It will be of value and helpful in analysis of energy and availability on p-v and T-s diagrams.
