TY - BOOK AU - Eslam Said Abdelghany Ahmed AU - Ahmed Fayz Abdelazim Elsayed , AU - Essam Eldin Khalil Hassa Khalil , AU - Mahmoud Ahmed Fouad , TI - Effect of turbine blade cooling on performance of turbofan engines / PY - 2012/// CY - Cairo : PB - Eslam Said Abdelghany Ahmed , KW - Thrust KW - Turbine KW - Turbofan N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering; Issued also as CD N2 - Present and future wide-body airliners (such as the airbus 330 and boeing 767) are powered by high bypass turbofan engines (HBPR). Cases studies are three spools mixed and unmixed turbofan engines (trent 700). It is studied the effect of bleed air in engine performance parameters. Matlab-7 is used to simulate and analyze thermal cycle of both cases UR - http://172.23.153.220/th.pdf ER -