Год выпуска: 2011 Автор: Amir Azab and Amr barakat Издательство: LAP Lambert Academic Publishing Страниц: 152 ISBN: 9783844303490
Описание
Inlet air cooling of gas turbine is one of the most probable improvements in power station especially in Egypt. For example in north Cairo power station which has four gas turbines the rating output of one of them is 250 MW but at 45?c atmospheric temperature the output is 230 MW and at 16?c atmospheric temperature is 260 MW this different is enough for region as Aswan. The main effect of increasing atmospheric temperature is the decrease of inlet mass flow rate, increasing compressor work and decreeing turbine work .All of these decrease output power. For diesel engine the effect of inlet air temperature is exist but less than gas turbine although the same process occurs in both but in diesel engine the effect of compression is more less than gas turbine and the other process are sophisticated . So we change inlet temperature from 25?c to 50?c and we measure the performance of diesel engine at these temperatures. In diesel engine the most benefits is the ...
