EXERGETIC EFFICIENCY OF THE GAS STEAM PRO CESS BY TAKING INTO ACCOUNTTHE COMBINED HEAT AND POWER PROCESS/

Authors
TUMA M
Citation
M. Tuma, EXERGETIC EFFICIENCY OF THE GAS STEAM PRO CESS BY TAKING INTO ACCOUNTTHE COMBINED HEAT AND POWER PROCESS/, Brennstoff-Warme-Kraft, 47(1-2), 1995, pp. 20-22
Citations number
4
Categorie Soggetti
Engineering, Mechanical","Energy & Fuels",Thermodynamics
Journal title
Brennstoff-Warme-Kraft → ACNP
ISSN journal
00069612
Volume
47
Issue
1-2
Year of publication
1995
Pages
20 - 22
Database
ISI
SICI code
0006-9612(1995)47:1-2<20:EEOTGS>2.0.ZU;2-6
Abstract
The essay introduces a comprehensive equation for the exergetic total efficiency of a gas/steam process. At the same time, it considers the thermal efficiency and the heat removal from the gas and steam process , the additional firing of the exhaust gases from the gas turbine, as well as the heat losses in the hot-gas heat exchanger, waste heat boil er and heating condenser. The results are presented graphically and ar e compared with the corresponding equation for the energetic total eff iciency.