Nhanganyaya kune Ndege Injini
Kune ani nani anobatanidzwa mumunda wendege kana kungonakidzwa nemakanika ekubhururuka, nhaurirano yeinjini dzendege iri pakati. Zvigadzirwa zvemagetsi izvi ndiwo moyo wechero ndege, inoshandura mafuta kuita sunda, uye pakupedzisira zvichiita kuti ndege dzikwanise kupikisa simba rinokwevera zvinhu pasi. Dzinouya mumhando dzakasiyana uye hukuru, imwe neimwe inoenderana nemhando dzakasiyana dzendege uye mamishini ekubhururuka. Kunzwisisa kuoma kunzwisisa kweinjini dzendege hakungogutsi kuda kuziva chete asiwo kunowedzera kukoshesa kwomunhu kunoshamisa kwouinjiniya hwemazuva ano.
Iko kushanduka kweinjini idzi kunoratidza nhoroondo yekubhururuka pachako. Kubva pamazuva ekutanga einjini dzehama dzekwaWright dzakareruka asi dzinoshanda kusvika kumagetsi emagetsi ejetner emazuva ano, rwendo rwacho rwange rwakareba uye rwune hutsva hunoshamisa. Injini dzanhasi mhedzisiro yemakore anopfuura zana ebudiriro, uye imwe neimwe iteration ichivandudza pamusoro pekushanda, simba, uye kuvimbika kwevakatangira.
Mugwaro rino rakazara, tichaongorora mhando shanu huru dzeinjini dzendege dzakafambisa ndege kubva payakatangira kusvika pakukwirira kwayo. Rudzi rwega rwega rune hunhu hwakasiyana uye zvinodiwa zvekushanda izvo ruzivo rwakakosha kune chero anoda mutyairi wendege, aerospace mainjiniya, kana anofarira zvendege.
Kukosha kwekunzwisisa Ndege Injini dzevatyairi vendege
Kuvatyairi vendege, kunyatsonzwisisa injini yendege kwakakosha somutyairi wengarava anoziva makunakuna engarava yavo. Zvinopfuura ruzivo rwounyanzvi; inyaya yekuchengeteka, kushanda zvakanaka, uye kuita. Mutyairi wendege anonyatsoziva misiyano yeinjini yendege yake anogona kuita sarudzo aine ruzivo, kunyanya mukupindura mamiriro asina kujairika kana njodzi. Ruzivo rwakadai runovapa simba rekushandisa kugona kweinjini zvizere uku vachichengetedza miganho yekuchengetedza ndege.
Uyezve, kunzwisisa kweinjini dzendege kunosvika pakugadzirira kubhururuka. Vatyairi vendege vanofanira kukwanisa kuongorora mamiriro einjini panguva pre-ndege macheki, nzwisisa maitiro ekuita kwezvikamu zvakasiyana zvekubhururuka, uye fungidzira kuti mamiriro ekunze angakanganisa sei kushanda kweinjini. Hunyanzvi uhwu hunovimbisa kuti ndege yega yega inoitwa nehunyanzvi hwepamusoro uye nekutevedzera mitemo yekuchengetedza.
Pakupedzisira, kujairana kwomutyairi neinjini yendege yavo kunopesvedzera upenyu hurefu hweinjini yacho pachayo. Kuburikidza nekushanda kwakaringana uye nekutarisa kwakaringana kweinjini paramita, vatyairi vendege vanogona kuderedza kusakara uye kubvaruka, vachideredza mukana wekutadza kwemagetsi. Ichi chikamu cheruzivo rweinjini hachingovimbisi ruzivo rwendege zvakachengeteka asiwo chinobatsira kugadzikana kwemari yekubhururuka nendege nekudzikisa mari yekugadzirisa uye kuderera.
Izvo zvakakosha zveInjini Yendege
Injini yendege musanganiswa wakaoma kunzwisisa wezvinhu zvinoshanda zvakabatana kuti zviunze simba. Pakati pemainjini mazhinji pane kamuri yekupisa, uko kushandurwa kwesimba kubva kumafuta kuenda kumagetsi emagetsi kunoitika. Yakakomberedza iyi kamuri yepakati pane masisitimu akasiyana uye zvikamu zvinofambisa izvi.
Iko kunotora ndiko uko injini inokwevera mumhepo, iyo inobva yamanikidzwa ne compressor. Iyo dhigirii yekumanikidza inokanganisa kushanda kwayo kweinjini uye kubuda kwesimba. Kutevera kudzvinyirira, mhepo inopinda mukamuri inopisa, iyo inosanganiswa nemafuta uye inopisa. Iko kuwedzera kwegasi kunokonzeresa kunotyaira turbine, iyo inozopa simba compressor uye inoburitsa kusunda.
Pamusoro pezvo, injini dzinoshandisa exhaust system yekudzinga magasi anopisa, hurongwa hwehuturu hwekugadzirisa kupihwa kwemafuta, uye yekudzima hurongwa hwekutanga kupisa. Kune zvakare akawanda ekuwedzera masisitimu ekuzora, kutonhora, uye kudzora injini. Kunzwisisa zvikamu izvi kwakakosha kuti ubate kuti injini dzakasiyana dzinoshanda sei uye nemisimboti kuseri kwekugadzira kwavo.
Ndege Injini - Rudzi rwekutanga: Piston Injini
Nhaka yePiston Injini
Injini dzepiston, dzinozivikanwawo seinjini dzinodzokororwa, ndidzo mhando dzekare dzeinjini dzendege uye dzakabatsira mukugonesa ndege dzekutanga dzakadzorwa. Kushanda kwavo kwakafanana nekweinjini yemotokari, ine mapiston anofamba achidzokera kumashure mukati memasilinda ekushandura mafuta kuita magetsi emagetsi. Simba rinogadzirwa nekufamba kwepistons rinotyaira crankshaft, iyo yakabatana nepropeller, ichisundira ndege mberi.
Kuvimbika uye kureruka kweinjini dzepiston dzakamira muyedzo wenguva. Kunyange zvazvo zvisinganyanyi kunyanyozivikanwa mundege dzemazuva ano dzekutengeserana, injini idzi dzichiri kushandiswa zvakanyanya mukubhururuka kwese, kunyanya mundege diki, ine injini imwe. Kuzivikanwa kwavo kusingaperi kunogona kuve kwakakonzerwa nekudhura-kushanda uye kureruka kwekugadzirisa zvichienzaniswa nemhando dzeinjini dzakaoma.
Kushanda Hunhu hwePiston Injini
Piston injini dzinowanzo shandisa a mana-stroke kutenderera: kutora, kumanikidza, simba, uye kupera. Munguva yekutora sitiroko, injini inokwevera mumhepo uye inoisanganisa nemafuta. Kutsikirira sitiroko kunotevera, uko musanganiswa unodzvanywa, zvichitungamira kune simba sitiroko, uko kupisa kunoitika. Pakupedzisira, kuputika kwemhepo kunodzinga magasi ekupisa.
Idzi injini dzinozivikanwa nekushanda kwadzo kunzvimbo dzakaderera uye kugona kwayo kugadzira simba repamusoro nekumhanya kwakaderera, zvichiita kuti ive yakanaka kune ndege inotyairwa nepropeller. Zvisinei, ivo havanyanyi kushanda pakakwirira, apo mhepo yakatetepa inoderedza simba radzo, uye kushandiswa kwavo kwemafuta kunowedzera kukwikwidzana neinjini dzeturbine.
Ramangwana rePiston Injini muAviation
Pasinei nezera ravo, injini dzepiston dzinoramba dzichishanduka. Kufambira mberi kwemazuva ano mune zvekushandisa uye tekinoroji kwakonzera kuvandudzwa kwesimba-ku-huremu reshiyo, kushanda zvakanaka kwemafuta, uye kuvimbika. Hutsva hwakadai seyemagetsi jekiseni remafuta uye makomputa enjiniya manejimendi masisitimu akawedzera kuvandudza injini yepiston, kuve nechokwadi nenzvimbo yayo mukubhururuka nendege mune ramangwana rinoonekwa.
Ndege Injini - Rudzi rwechipiri: Turboprop Injini
Kunzwisisa Turboprop Ndege Injini
Turboprop injini ndeye hybrid, inosanganisa maficha ezvose jet uye piston injini. Ivo vanoshandisa turbine kutyaira propeller, nekudaro zita. Basa rinokosha rinosanganisira kudhonzwa kwemhepo muinjini, kumanikidzwa, kusanganiswa nemafuta, uye kubatidzwa. Iwo anokonzeresa magasi anotyaira turbine yakabatana kune propeller kuburikidza negiya rekudzikisa giya, iro rinogadzirisa kumhanya kweiyo turbine yakakwirira yekutenderera kune yakakwana yekumhanya kwepropeller.
Injini dzeTurboprop dzinozivikanwa nekumhanya kwadzo pazasi kweMach 0.7 uye dzinowanzo kuwanikwa mundege dzematunhu, ndege dzinotakura zvinhu, uye ndege dzemauto. Ivo vanopa chiyero pakati pehufuta hwemafuta einjini dzepiston uye kumhanya uye kukwirira kugona kweinjini dzejet.
Zvakanakira zveTurboprop Ndege Injini
Imwe yemabhenefiti ekutanga einjini dzeturboprop kushanda kwadzo mumahamvuropu ekubhururuka akajairwa endege pfupi kusvika pakati-kati. Ivo vanodya mafuta mashoma pane turbojets kana turbofans pakumhanya kwakaderera uye kukwirisa, kushandura mukuchengetedza mutengo uye kuderedzwa kwezvakatipoteredza.
Turboprops inopawo zvakanakisa kusimuka kupfupi uye kumhara (STOL) kushanda, zvichiita kuti dzive dzakakodzera kuvhiyiwa kubva kumigwagwa mipfupi kana munzvimbo dzakaoma. Hunhu uhu hunobvumira kuchinjika kukuru mukuwana nzvimbo dziri kure, izvo zvinogona kukosha kune mamwe marudzi emamisheni ekubhururuka.
Turboprops mune Yanhasi Aviation Landscape
Kushandiswa kweinjini dzeturboprop kuchiri kupararira mundege yemazuva ano, kunyanya munzvimbo dzinonyanya kubatsira maitiro avo akasiyana. Vagadziri vanoenderera mberi nekudyara mukutsvaga nekusimudzira kusimudzira mashandiro uye kugona kweinjini dzeturboprop. Ramangwana rema turboprops rinoramba rakachengeteka sezvavanojaira kushanduka kwemusika zvinodiwa uye kufunga kwezvakatipoteredza.
Ndege Injini - Type 3: Turbojet Injini
Kusimuka kweTurbojet Injini
Injini dzeTurbojet dzinomiririra kufambira mberi kwakakosha mukugadzira injini dzendege uye zvakafanana nekutanga kwezera rejeti. Mune turbojet, mhepo inopinda muinjini, inomanikidzwa, yakasanganiswa nemafuta, uye inopisa. Kuwedzera kwemagasi kunotyaira turbine uye yobva yadzingwa nekumhanya kukuru kunze kwekupopota, zvichiita kuti iite.
Idzi rudzi rweinjini dzendege dzinokunda pakubhururuka kwepamusoro-soro nepamusoro-soro, zvichiita kuti ive yakanaka kune jeti dzemauto uye dzimwe ndege dzekutengesa. Dhizaini yeturbojet inoibvumira kuburitsa jeti inoenderera uye ine simba yekukanda, inofambisa ndege nekumhanya kwaimbove kusingafungidzirwe.
Kushanda Zvikamu zveTurbojet Injini
Turbojets inoshanda zvakanaka pakakwirira nzvimbo uko mhepo yakatetepa, sezvo vasingatsamiri pakuwanda kwemhepo pakusunda kwavo sezvinoita injini dzinofambiswa nepropeller. Kugona kwavo kukuru-kumhanya kunoitawo kuti vakwane supersonic ndege, nzvimbo iyo vanga vari injini dzesarudzo dzehondo nendege dzekuziva.
Nekudaro, maturbojets haana mafuta-anoshanda pakumhanya kwakaderera uye kumusoro, izvo zvakakonzera kudzikira kwavo mukubhururuka kwendege vachifarira mamwe madhizaini anoshanda. Ruzha rwavo uye kushandiswa kwemafuta kwakakurudzira indasitiri kutsvaga dzimwe injini dzendege zhinji dzevanhu.
Turbojets munguva yemazuva ano
Nepo turbojets dzakanyanya kukwidziridzwa neinjini dzepamberi uye dzinoshanda mukubhururuka kwendege, dzichine nzvimbo yadzo mundege dzemauto dzinomhanya zvakanyanya uye mamwe maapplication ehunyanzvi. Kuvandudzwa kwetekinoroji kunoenderera mberi nekusimudzira mashandiro avo, asi basa ravo rave kunyanya hunyanzvi sezvo mamwe marudzi einjini akakwira mukurumbira.
Ndege Injini - Type 4: Turbofan Injini
Iko Kubuda kweTurbofan Ndege Injini
Turbofan ndege injini zvinoshamisa zvemazuva ano zvekubhururuka, zvinomiririra shanduko yeinjini yeturbojet. Iwo anoratidzira fan hombe kumberi, iyo isingangobatsiri kudzvanya kwemhepo mukati mejini core asi zvakare inonzvenga imwe mweya yakatenderedza musimboti, ichigadzira kumwe kusundirwa. Mhepo inodarika iyi, iyo inotonhorera uye inofamba zvishoma nezvishoma, inoita kuti mafuta awedzere kushanda zvakanaka uye ruzha rwakadzikira zvichienzaniswa nematurbojets chaiwo.
Turbofans ndiyo yakajairika mhando yeinjini dzendege dzinowanikwa pavatengesi vendege nhasi nekuda kwekuita kwavo kwakanakisa munzvimbo dzakasiyana siyana dzekumhanya nekukwira. Ivo vanopa iyo yakakwirira-kumhanya kugona kweturbojets uku ichipa kushanda kwemafuta kunodiwa kune refu ndege.
Hunhu uye Mabhenefiti eTurbofan Ndege Injini
Turbofan ndege injini dzinowanikwa mumhando dzakasiyana-siyana dzekunzvenga, izvo zvinoratidza huwandu hwemhepo inonzvenga musimboti weinjini zvichienderana nehuwandu hunopfuura nayo. High-bypass turbofans inowanzo shandiswa pavatengesi vendege uye inopa kusunda kwakakwira nekushomeka kwemafuta uye ruzha. Low-bypass turbofans inowanzoitika mundege dzemauto, uko kukwirisa-kumhanya kunoiswa pamberi.
Magadzirirwo einjini dzendege dzeturbofan anobvumirawo kusimba-kusvika-huremu hwereshiyo, chinhu chakakosha kundege hombe inoda kusundidzirwa kukuru kuti iende nendege. Pamusoro pezvo, kupera kunotonhorera kubva kumhepo yakapfuura kunotungamira kune zvisinganyanyi kuoneka, izvo zvinogona kubatsira kune ndege dzemauto dzinoda kuchengetedza yakaderera chimiro.
Iko kutonga kweTurbofan Ndege Injini muAviation
Kuwanda kweinjini dzeturbofan mumatenga anhasi chiratidzo chekuchinjika kwadzo uye kushanda nesimba. Vave bhiza rebasa rebhizimusi rendege chikamu, nekuenderera mberi kufambira mberi mune zvekushandisa uye aerodynamics inotungamira kune inogara-inoshanda uye ine simba dhizaini. Zvakare, iyo yekusundira yegirinhi ndege ine vagadziri veturbofan vanoongorora matekinoroji matsva kuti vawedzere kuderedza kuburitsa uye ruzha.
Ndege Injini - Type 5: Turboshaft Injini
Kuongorora Turboshaft Ndege Injini
Turboshaft aircraft engines ijini yemusiyano wegasi turbine injini yakanyatsogadzirirwa kuendesa simba kune shaft inotyaira chimwe chinhu chisiri propeller. Mhando iyi yeinjini inonyanya kuwanikwa muherikoputa, uko shaft inopa simba rotor blades. Zvakafanana neinjini dzeturboprop, maturboshaft anoshandisa jenareta regasi kutyaira turbine, asi pachinzvimbo chekutyaira propeller, turbine inofambisa simba kuburikidza neshaft kuenda kumarotor eherikoputa kana mimwe michina, senge mune zvemugungwa.
Dhizaini yavo inobvumira compact uye isina huremu injini inopa yakakwira simba-kune-huremu reshiyo inodiwa kusimuka uye kumhara (VTOL) ndege. Turboshaft Ndege injini dzinounza yakatsetseka, simba rakavimbika uye inokwanisa kushanda munzvimbo dzakasiyana siyana.
Zvakanakira uye Kushandiswa kweTurboshaft Ndege Injini
Injini dzeTurboshaft dzinofarirwa mukugadzirwa kweherikoputa nekuda kwekugona kwavo kugadzira simba repamusoro uku vachichengetedza huremu hwakaderera. Hunhu uhwu hwakakosha kune zvikopokopo, zvinotsamira pasimba reinjini yekuyengerera uye kufamba munzvimbo ine mativi matatu. Kudaira kweinjini dzeturboshaft zvakare chinhu chakakosha, ichibvumira kunyatso kudzora pamusoro peiyo rotor blades 'kumhanya uye kukwirira.
Mukuwedzera kune helikopta, injini dze turboshaft dzinoshandiswa mumhando dzakasiyana-siyana apo simba rakavimbika re shaft rinodiwa. Zvinogona kuwanikwa mumatangi, midziyo yekugadzira magetsi, uye kunyange ngarava dzinomhanya kwazvo dzemugungwa. Iko kuita kwakasiyana-siyana kweinjini dzeturboshaft kunoita kuti ive chinhu chakakosha muzvikamu zvakawanda kunze kwendege.
Ramangwana reTurboshaft Ndege Injini
Iko kuenderera mberi kwekuda kweinjini dzeturboshaft dzinoshanda uye dzine simba inotyaira inoenderera mberi hunyanzvi mundima iyi. Kufambira mberi mune zvesainzi uye aerodynamics vimbisa kuwedzera kushanda zvakanaka uye kuderedza kutsika kwezvakatipoteredza kweinjini idzi. Sezvo matekinoroji matsva akadai sekuwedzera kugadzira uye mamwe mafuta anoongororwa, injini dzeturboshaft dzinogona kuona zviitiko zvakakosha mumakore anotevera.
Mashandisiro anoita vatyairi vendege mhando yega yega yeInjini Yendege
Vatyairi vendege vanofanirwa kuve nehunyanzvi hwekutarisira akasiyana mashandiro emhando yega yega yeinjini yendege kuti kuwedzere kuita uye kuchengetedzeka. Kune injini dzepiston dzendege, izvi zvinosanganisira kutarisisa tembiricha uye kumanikidza kudzivirira kudzvinyirira injini. Vatyairi vendege vanofanirawo kutonga musanganiswa wekutonga kuti vave nechokwadi chehuwandu hwemafuta-kune-mhepo, iyo inosiyana nekukwirira.
Paunenge uchishanda injini dzendege dzeturboprop, vatyairi vendege vanofanirwa kurangarira miganhu ye torque uye hukama huripo pakati pepitch yepropeller uye simba reinjini. Vanofanirawo kufunga nezveakasarudzika ekubata maitiro anouya nekuwedzera simba rinopihwa neiyo turbine.
Kune injini dze turbojet uye turbofan ndege, vatyairi vanotarisa pakugadzirisa zvigadziriso zvekusimudzira kumhanya uye kupisa mafuta. Idzi injini dzinoda kunyatsotariswa panguva dzakaoma dzekubhururuka, senge kusimuka nekumhara, kuona kuti dzinoshanda mukati medziviriro dzakachengeteka.
Turboshaft injini kushanda muherikoputa inoda chaiyo simba manejimendi kudzora kusimudza uye rotor kumhanya. Vatyairi vendege vanofanirwa kuve nehunyanzvi mukududzira maeji einjini uye kupindura kune zvinodikanwa zvekubhururuka kweherikoputa, izvo zvinogona kusiyana nekukurumidza nekushanduka kwehuremu, urefu, uye tembiricha yemhepo.
Mafambiro emangwana muInjini dzeNdege
Ramangwana reinjini dzendege rinoumbwa nekutsvagisa kushanda zvakanaka, kuderedzwa kwezvakatipoteredza, uye kushanda kwakawedzerwa. Vagadziri vari kuongorora zvakasiyana-siyana zveutsva, kubva kune zvigadzirwa zvemhando yepamusoro zvinokwanisa kumira tembiricha yakakwira kusvika kune mahybrid-electric propulsion masisitimu anogona kushandura mafambisirwo anoita ndege.
Tsvagiridzo mune mamwe mafuta, senge akasimba endege mafuta (SAFs) uye hydrogen, zvakare chinhu chakakosha cheramangwana reinjini dzendege. Mafuta aya ane mukana wekudzikisa zvakanyanya kabhoni yekufamba nendege, ichienderana nekuedza kwepasi rose kurwisa shanduko yemamiriro ekunze.
Zvakare, matekinoroji edhijitari uye hungwaru hwekugadzira vari kuwana nzira yavo mukugadzira injini uye kushanda. Kufanotaura kuchengetedza, kunogoneswa neakaomesesa sensors uye data analytics, inovimbisa kuwedzera kuvimbika uye kuderedza kuderera kweinjini dzendege.
mhedziso
Nyika yeinjini dzendege dzakasiyana sekuoma kwayo, nerudzi rwega rwega ruchishandira chinangwa chakasiyana munharaunda yekubhururuka. Kubva painjini dzepiston dzakasimba dzakasimbisa mazuva ekutanga ekubhururuka kuenda kumaturbofans epamusoro anotakura mamirioni evafambi pasi rese, kunzwisisa izvi zvinoshamisa zveinjiniya kwakakosha kune chero mutyairi wendege kana anofarira zvendege.
Sezvo iyo indasitiri inotarisa kune ramangwana, shanduko yeinjini dzendege icharamba ichitungamirwa nezvakaviri zvinodikanwa zvekuita uye kusimba. Nehungwaru uye kuzvipira kwemainjiniya nemasainzi pasi rese, chitsauko chinotevera munyaya yeinjini dzendege chine chokwadi chekunakidza sechekupedzisira.
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