STATUS OF STEAM-INJECTED GAS-TURBINES

被引：29

作者：

TUZSON, J

机构：

[1] Gas Research Institute, Chicago, IL

来源：

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME | 1992年 / 114卷 / 04期

关键词：

D O I：

10.1115/1.2906642

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The injection of exhaust-heat-generated steam into gas turbines for power augmentation has been proven to provide exceptional flexibility of operation in cogeneration applications. The chronology of development of this technology is presented, including a list of available turbines. A description is then given of the design process for converting existing gas turbines to steam injection. Finally, the water purification issue, which is perceived by some as a barrier to cost-effective implementation of such installations, is addressed. It is shown that water purification cost is of the order of 5 percent of the fuel cost and is therefore not a decisive factor.

引用

页码：682 / 686

页数：5