资源描述：
《Jet Engine Part1》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、TheJetEngineLiChangzhengSchoolofEngine&EnergyIntroductionThiscourseprovidesasimpleandself-containeddescriptionoftheworkingandunderlyingprinciplesoftheaerogasturbineengine.Theuseofcomplexformulaeandthelanguageofthespecialisthavebeenavoidedtoallowforaclearandconcisepresent
2、ationoftheessentialfacts.Onlysuchdescriptionandformulae,therefore,asarenecessarytotheunderstandingofthefunctionandthetheoryoftheengineareincluded.Itwillbenotedthattheemphasisinthiscourseisontheturbo-jetengineandthatnospecialpartdealswiththepropeller-turbineengine.Thisisb
3、ecausetheworkingprinciplesofbothenginetypesareessentiallythesame.Howeverwheredifferencesinfunctionorapplicationdoexist,thesearedescribed.2Contents1BasicMechanics2WorkingCycleandAirflow3Compressors4CombustionChambers5Turbines6ExhaustSystem9Afterburning3Part1BasicMechanics
4、Words&PhrasesIntroductionPrinciplesofJetPropulsionMethodsofJetPropulsion4Part1BasicMechanicsWords&Phrasestheaerogasturbineengine航空燃气涡轮发动机thepropeller-turbineengine涡轮－螺桨发动机propeller推进者,推进物,尤指轮船,飞机上的螺旋推进器theturbo-jetengine涡轮喷气发动机mechanics(用作单数)机械学、力学,(用作复数)技巧,结构mechanisim机
5、械装置,机构,机制propulsion推进,推进力powerplant动力装置thepistonengine活塞发动机theathodyd冲压式喷气发动机theramjet冲压式喷气发动机5Part1BasicMechanicsWords&Phrasesairintake进气道fuelsupply供油propellingnozzle推进喷管combustionchamber燃烧室compressor压气机jetpipe喷管turbine涡轮turbo-propeller涡轮－螺桨twin-spool双转子triple-spool三转子b
6、y-pass内外涵6Part1BasicMechanicsWords&Phrasesductedfan涵道风扇solely单独地（纯粹地）thepulsejet脉冲喷气therocket火箭theturbo/ram涡轮冲压theturbo-rocket涡轮－火箭apparatus器械、设备、仪器momentum动量、总冲量；推进力、势头issue(使)流出thewhirlinggardensprinkler旋转式花园喷灌器virtue优点,功效,效力carnival狂欢节,饮宴狂欢expel驱逐,开除,排出,发射7Part1BasicM
7、echanicsWords&Phrasesvelocity速度,速率,迅速,周转率exert尽(力),施加(压力等),努力aero-themodynamic-duct气动热力涵道divergent扩张形的convergent收敛形的kineticenergy动能targetvehicle靶机intermittent间歇的valve阀dispensewith无需，不用；免除；使不必要resonate(使)共鸣,(使)共振fuelconsumption油耗8Part1BasicMechanicsWords&Phrasesinject喷入ej
8、ect喷出blade叶片blade-tip叶尖disturbance扰动9Part1BasicMechanicsIntroduction1913,ReneLorin’sdraftofanathodyd193
