T-S線図による複合サイクルのエクセルギ解析

概要

論文の詳細を見る
An exergy analysis on thermal optimization of steam botoming cycles for recovering waste heat of topping cycles was developed. That is, there were proposed new determination method of cycle using entropy balances and T-Q diagrams between cooling process of exhaust gas and heating process in steam cycles, applicable to various steam cycles, universally. Cycle performances were estimated by T-S diagrams on cycles described exactly, where their advantadges or disadvantadges were discussed for Rankine cycle, a dual-pressure one, reheat and super critical one, etc. As a result, it was found that super critical cycles are most suit-able for recovering waste heat of higher tem-perature gas turbine because the vaporization process is disappeared. Also, there is an optimum steam cycle suitable for an exhaust gas temperature of gas turbine, individually.
社団法人日本ガスタービン学会の論文
1994-12-10