Qhov project "Ling Yun-1". Cov thev naus laus zis tshiab rau Suav hypersound

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Qhov project "Ling Yun-1". Cov thev naus laus zis tshiab rau Suav hypersound
Qhov project "Ling Yun-1". Cov thev naus laus zis tshiab rau Suav hypersound

Video: Qhov project "Ling Yun-1". Cov thev naus laus zis tshiab rau Suav hypersound

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Hauv kev sib tw nrog lwm lub tebchaws tau txhim kho, Tuam Tshoj tab tom kawm thiab ua tus tshaj lij thev naus laus zis. Feem ntau ntawm cov phiaj xwm no yog rau lub hom phiaj tub rog thiab tseem raug cais, tab sis muaj qhov tshwj xeeb. Xyoo tas los no, kev tshaj tawm txoj cai ntawm kev sim ua lub foob pob hluav taws xob Ling Yun-1 tau tshwm sim. Kev ua qauv qhia ntawm txoj hauv kev txhim kho tshiab, raws li xav tau, nyiam mloog.

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Duab

Rocket premiere

Lwm Lub Limtiam Kev Tshawb Fawb thiab Technology tau muaj nyob hauv Beijing thaum lub Tsib Hlis 2018. Qhov xwm txheej no twb dhau los ua lub hauv paus kev paub los qhia txog kev tsim kho tshiab ntawm Suav kev lag luam, suav nrog. nyob rau hauv cov cheeb tsam tshaj plaws. Xyoo tas los, qhov nthuav nthuav tshaj plaws ntawm kev nthuav tawm tau cuam tshuam nrog rocketry.

Ntawm ib qho ntawm cov rooj nthuav tawm muaj kev thuam ntawm lub foob pob hluav taws uas tsis tau paub yav dhau los uas tau xaiv los ua "Ling Yun-1". Ua ke nrog nws, sawv ntsug tau pom nrog ob peb daim duab thiab cov ntaub ntawv yooj yim hais txog txoj haujlwm. Nws yog qhov xav paub tias ua ntej xyoo 2018 Kev Tshawb Fawb thiab Technology Lub Limtiam, tsuas yog cov neeg koom nrog hauv txoj haujlwm tau paub txog kev muaj lub foob pob hluav taws xob ntau dua no. Txawm li cas los xij, cov ntawv ceeb toom ntawm kev txhim kho thev naus laus zis siv hauv Ling Yun-1 txoj haujlwm tau tshwm sim ntau zaus yav dhau los.

Kev tsim kho cov khoom tshiab tau ua los ntawm College of Aerospace Science thiab Technology ntawm PLA Defense Science thiab Technology University. Ib lub xov tooj ntawm lwm lub koom haum tshawb fawb thiab tsim qauv koom nrog tsim cov thev naus laus zis tsim nyog. Thaum lub sijhawm nthuav tawm, qee cov lus qhia ntxaws ntawm txoj haujlwm thiab cov yam ntxwv tseem ceeb ntawm cov foob pob ua ntxaij tiav.

Kev saib zoo

"Lin Yun-1" yog lub foob pob sim ua los ntawm kev siv lub tshuab ramjet nrawm dua (lub tshuab scramjet) ntawm nws tus kheej Suav tsim. Kev siv cov kev tawm tsam no tau txiav txim siab cov yam ntxwv tseem ceeb ntawm kev pom ntawm foob pob hluav taws thiab muab cov yam ntxwv xav tau.

Lub foob pob hluav taws muaj lub cev ntev cylindrical nrog lub qhov ntswg ncaj ncees. Muaj plaub qhov cua nkag rau tom qab ntawm qhov ncaj ncees uas tawm mus rau hauv cov kwj deg. Hauv ntu ntu ntawm lub plhaub, cov tuab tuab tau muab tso rau qhov uas trapezoidal stabilizers tau teeb tsa. Kev teeb tsa foob pob hluav taws yuav tsum yooj yim. Pom tau tias, lub ntim loj ntawm lub hull yog nyob ntawm lub tshuab scramjet txhawb nqa, thiab lwm qhov chaw tau muab rau tswj cov cuab yeej thiab roj.

Ntxiv nrog rau lub cav scramjet tseem ceeb, lub foob pob hluav taws ua haujlwm suav nrog lub tseev tsim hluav taws xob. Nrog nws txoj kev pab, lub foob pob hluav taws tau nrawm mus rau kev ua haujlwm nrawm ntawm lub cav loj. Ntawm qhov kev nthuav qhia "Lin Yun-1" tau qhia yam tsis muaj chav no, hauv kev teeb tsa dav hlau.

Ntawm tag nrho cov yam ntxwv ntawm lub foob pob hluav taws, tsuas yog tshaj tawm lub davhlau nrawm tshaj tawm. Ua tsaug rau scramjet, qhov ntsuas no nce mus txog 6100 km / h - tsib zaug nrawm dua ntawm lub suab.

Thaum lub Kaum Ob Hlis 2015, Ling Yun-1 foob pob hluav taws tau ua nws thawj qhov kev sim dav hlau. Nws cov txiaj ntsig tsis tau teev tseg. Kev txhim kho ntxiv nyob ib ncig ntawm cov khoom no tseem tsis tau paub. Tej zaum, txij thaum kawg ntawm 2015 txog Lub Tsib Hlis 2018, cov cuaj luaj tau dhau los ua ntau lub davhlau. Cov ntaub ntawv ntawm qhov teeb meem no tseem tsis tau tshwm sim.

Lub hauv paus thev naus laus zis

Raws li cov ntaub ntawv raug cai, Ling Yun-1 foob pob hluav taws tau tsim los ua lub chaw sim ya rau kev sim cov kev daws teeb meem tshiab thiab thev naus laus zis uas yav tom ntej yuav pom cov ntawv thov hauv cov phiaj xwm vam meej. Cov neeg tsim khoom tau ua tiav daws teeb meem tseem ceeb ntawm cov txheej txheem thev naus laus zis thiab tso lub hauv paus thev naus laus zis rau kev tsim kho tshiab hauv thaj chaw hypersonic.

Ling Yun-1 yog lub foob pob hluav taws ntau dua nrog rau kev tsim qauv yooj yim thiab, vim li ntawd, txo tus nqi. Nws kuj tseem tau qhia tias hais txog kev siv thev naus laus zis thiab kev ua tub txib, Suav cov foob pob hluav taws zoo ib yam li HIFiRE cov khoom lag luam ntawm kev sib koom ua ke Asmeskas-Australia. Nws cia siab tias kev txhim kho ntawm cov khoom lag luam no yuav muaj txiaj ntsig zoo hauv ntau yam haujlwm.

Cov teeb meem kev tshawb fawb txog ntaub ntawv hauv cov ntsiab lus ntawm txoj haujlwm sim tseem tsis tau daws. Pom tau tias, "Ling Yun-1" tau tsim los ntawm cov hlau tsis muaj cua sov uas tuaj yeem tiv taus cov cua sov thiab cov khoom siv thauj khoom ntawm kev ya dav hlau. Txawm li cas los xij, cov ntaub ntawv tseeb tsis paub.

Qhov teeb meem ntawm cov ntsuas cua sov tau pom qhov kev daws teeb meem nthuav dav, cuam tshuam ncaj qha rau kev tsim qauv ntawm lub tshuab ua haujlwm. Kev ua kom txias ntawm lub foob pob hluav taws thiab lub cav tau nqa los ntawm roj, uas yog siv ua aviation kerosene. Cov tso tsheb hlau luam thiab cov roj tsheb tau tsim nyob rau hauv ib txoj hauv kev uas cov roj siv hluav taws xob yuav tshem tawm cov cua sov ntau dhau los ntawm cov hlau.

Vim yog siv roj av, nws tau npaj los daws lwm qhov teeb meem tseem ceeb hais txog kev txhim kho txuas ntxiv ntawm cov thev naus laus zis hypersonic. Hais txog lub zog lossis cov txheej txheem ua kom txias txias, roj av qis dua li qee qhov kev cia siab rau roj, tab sis tseem muaj qhov zoo ntawm qhov muaj siab. Cov roj no muaj nyob ntawm txhua lub tshav dav hlau hauv Suav teb, thiab yav tom ntej nws yuav yooj yim heev rau kev ua haujlwm ntawm cov cuaj luaj tshiab lossis lwm yam khoom siv.

Hauv qhov no, kev txhim kho lub tshuab scramjet khiav ntawm kerosene muaj lub hauv paus tseem ceeb, thiab nws yog chav tsev uas tau tsim rau Lin Yun-1 lub chaw kuaj ya. Ntxiv mus, nws twb dhau qee qhov kev sim thiab tej zaum ua tau zoo.

Cov ntawv thov

Lub foob pob hluav taws Ling Yun-1 yog qhov tshwj xeeb tshaj yog lub chaw sim ya thiab thev naus laus zis qhia. Kev qhia txog kev daws teeb meem tshiab hauv thaj chaw ua haujlwm yuav ua tiav nrog kev pab los ntawm lwm cov haujlwm. Xyoo tas los, Suav cov kws tshaj lij tau nthuav qhia thaj tsam ntawm kev thov thev naus laus zis tshiab.

Duab
Duab

Scramjet yuav muaj txiaj ntsig zoo hauv kev ua tub rog. Nrog nws txoj kev pab, nws muaj peev xwm tsim kom muaj kev cia siab foob pob hluav taws nrog lub davhlau siab tshaj plaws, muaj peev xwm kov yeej kev tiv thaiv huab cua uas twb muaj lawm. Nws yuav tsum raug sau tseg tias hauv kev tshaj tawm txawv teb chaws tom qab thawj zaug qhia ntawm "Ling Yun-1", nws yog daim ntawv thov tshiab ntawm cov thev naus laus zis tshiab uas tau nquag tham txog.

Txoj kab ke tshiab tuaj yeem nrhiav tau daim ntawv thov hauv kev tsav dav hlau. Nyob rau yav tom ntej, nws muaj peev xwm rov qab mus rau lub tswv yim ntawm cov neeg caij dav hlau ceev nrog lub tshuab scramjet lossis lwm yam kev teeb tsa nrog lub peev xwm zoo sib xws. Hauv Suav teb, cov kev xaiv ua tau zoo rau cov neeg caij dav hlau nrog nrawm dua 8400 km / h twb tau ua tiav lawm. Lub tsheb zoo li no yuav tuaj yeem npog qhov kev ncua deb ntawm Beijing mus rau New York li ntawm ob teev. Ling Yun-1 chav kuaj mob kuj tseem tuaj yeem pab txhawb rau txoj haujlwm no.

Cov tshuab scramjet tshiab nrog cov yam ntxwv siab dua tuaj yeem muaj txiaj ntsig zoo rau kev tsim cov foob pob hluav taws thiab chaw thev naus laus zis. Lub dav hlau rov siv tau nrog cov cav no tsis yooj yim los tsim, tab sis nws muaj qee yam zoo. Hom thev naus laus zis no tuaj yeem txhawb txoj kev loj hlob ntawm kev tshawb fawb thiab kev ncig chaw.

Los ntawm kev sim rau riam phom

Feem ntau ntawm kev thov ntawm Ling Yun-1 txoj haujlwm thev naus laus zis tseem nyob rau yav tom ntej. Yog lawm, yog tias nws los txog qhov kev txhim kho tiag tiag ntawm qhov chaw siv rov ua dua lossis cov neeg caij dav hlau nrog lub cav scramjet. Kev tsim cov riam phom tshiab zoo li muaj txiaj ntsig ntau dua thiab muaj txiaj ntsig los ntawm qhov pom ntawm kev xyaum.

Hauv lub sijhawm luv luv, "Ling Yun-1" tuaj yeem dhau los ua lub hauv paus rau riam phom ntawm ntau hom thiab rau lub hom phiaj sib txawv. Cov piv txwv uas muaj txiaj ntsig zoo tshaj plaws tuaj yeem yog kev coj ua huab cua rau saum npoo av thiab foob pob saum npoo av. Cov riam phom zoo li no yuav pom daim ntawv thov hauv kev siv dav hlau ya dav hlau, hauv cov tub rog rog thiab cov tub rog ntawm ntug dej hiav txwv.

Hauv Ling Yun-1 daim ntawv foos, koj tuaj yeem tsim lub dav hlau foob pob hluav taws txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau av lossis saum npoo av. Lub foob pob hluav taws tiv thaiv lub nkoj tsis zoo ntawm hom no tuaj yeem nkag mus rau cov mos txwv thauj khoom ntawm cov nkoj saum npoo av, cov nkoj hauv nkoj lossis cov ntug dej hiav txwv. Hauv txhua qhov xwm txheej, riam phom tshiab yuav muaj peev xwm sib ntaus sib tua cuam tshuam nrog kev nrawm dua thiab lub zog hluav taws xob. Hauv ib puag ncig tam sim no, cov riam phom zoo li txaus siab rau ib pab tub rog, thiab PLA tsis muaj qhov tshwj xeeb.

Nws pom tseeb tias cov thev naus laus zis tau ua haujlwm nrog kev pab los ntawm Ling Yun-1 tus neeg ua yeeb yam yuav xub pom txhua daim ntawv thov hauv kev ua tub rog, thiab yav tom ntej tuaj yeem pom yav tom ntej pab tub rog Suav yuav tau txais riam phom tshiab. Kev siv cov thev naus laus zis hypersonic hauv lwm thaj chaw kuj tseem ua tau, tab sis cov phiaj xwm no yuav tsis tau txais qhov muaj feem thib ib. Hauv qhov no, Tuam Tshoj yuav rov ua txoj hauv kev ntawm lwm lub tebchaws, thiab yuav ua txhua qhov kev ntsuas kom tau txais riam phom cog lus sai li sai tau.

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