文章基本信息

标题：Hydrogen utilization by steam turbine cycles
本地全文：下载
作者：Jaroslaw Milewski
期刊名称：Bulletin of the Institute of Heat Engineering
印刷版ISSN：2083-4187
出版年度：2015
卷号：95
期号：4
页码：258-264
语种：English
出版社：Warsaw University of Technology
摘要：Based on thermodynamic analysis, the paper presents the utilization of hydrogen in steam turbine cycles. Various configurations (GRAZ, TOSHIBA, WESTINGHOUSE and MNRC) proposed in literature are recalculated using the same software and the same thermodynamic functions, thus comparisons can be made. It is possible to achieve efficiency levels of 60% (HHV based) which is at least 10 percent points higher than the efficiency of the most efficient current power units. The investigated systems are characterized by very high specific power (2,200..4,700 kJ/kg), which is much higher (in extreme cases, by an order of magnitude) than the performance of current gas or steam turbines or combined cycles.