The Aircraft Engine Design Project Engine （航空发动机设计项目引擎）.pdf

g GEAE GE Aircraft Engines The Aircraft Engine Design Project- Engine Cycles Design Problem Overview Spring 2009 Ken Gould PhilPhil WWeedd 1 g Background GE Aircraft Engines The Aircraft Engine Design Project- Engine Cycles A new aircraft application is soliciting proposals for a candidate engine. YourYour designdesign teamteam hashas beenbeen askedasked toto putput togethertogether aa proposalproposal thatthat meetsmeets thethe intended aircraft requirements. In addition, because of the significant costs of jet fuel, your marketing team has learned that engine fuel burn capability will be the tie breaking figure of merit in the airframer’s final decision. Your company has a turbofan configuration that has been certified and is in service. This engine or a modified version will be used as the basis for a configuration to meet the aircraft/engine system requirements. 2 g GE Aircraft Engines CFM56-3 3 g GE Aircraft Engines Fan Bypass Flow LPT Compressor HPT Inlet