Thermodynamic analysis of gas turbine with air bottoming cycle
作者： A.M. Alklaibi , M.N. Khan , W.A. Khan
DOI: 10.1016/J.ENERGY.2016.04.055
关键词:
摘要: Abstract In this study, thermodynamic analysis of a gas turbine cycle with air bottoming is presented to compare the efficiency ratios modified as well conventional combined cycle. Both and cycles consist an intercooler reheat exchangers. First second laws thermodynamics are employed in each Codes written MATLAB solve equations at different operating conditions efficiencies calculated. The effects pressure ratio topping ( 3 ≤ pr g 1 15 ) 2 12 on thermal work output explored. It observed that basic has 4.78% higher than their maximum efficiencies. Comparisons for various combinations found produces 1.27-fold But it less all conditions. exergy shows use reduces total destruction simple by 6%. loss exhaust constitutes large portion 47% destruction. This reduced 31%
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