Energy and Exergy Analysis of a Steam Power Plant in Sudan

In this study, the energy and exergy analysis of Garri 4 power plant in Sudan is presented. The primary objective paper to identify major source irreversibilities cycle. equipment has been analyzed individually. Values regarding heat loss destruction have presented for each equipment. results confirmed that condenser was main (about 67%), while ex­ergy revealed boiler contributed largest percentage 84.36%) which can be reduced by preheating inlet water a sufficient temperature controlling air fuel ratio.