Lisebelisoa tse tharo tse ncha tsa China
Lisebelisoa tse tharo tse ncha tsa China
Ka September 19, 2015 ka 23:01:14,331:20 UTC (China e ne e se e ntse e le September 07, 01:14:6), koloi ea Chang Zheng e ile ea hlahisoa ho tloha ho sebui se secha sa setsi sa leshome le metso e tšeletseng sa Taiyuan Space. Setsi. (Purofense ea Shanxi) 1 e nang le nomoro ea seriale Y05. Phatlalatso e ne e na le khoutu ea kahare "ts'ebetso 48-529. Metsotso e leshome le metso e mehlano ka mor'a ho tloha, mohato oa ho qetela oa rokete o pota-potile Lefatše. E ne e lumellana le ho tsamaea ha Letsatsi 'me e na le litekanyo tse latelang: perigee - 552 km, apogee - 97,46 km, tšekamelo - 915. Pakeng tsa metsotsoana ea 989 le XNUMX ea sefofane, li-satellite tse leshome li ile tsa khaoloa ho tloha ho adapter e kentsoeng sethaleng sa boraro. Tse 'nè tsa tsona, matsatsing a' maloa a latelang, li ile tsa qala ho lokolla li-sub-satellites ho tloha maleng a tsona, palo ea tsona e sa tsejoe hantle 'me e tloha ho tse tšeletseng ho isa ho tse leshome. Ho se kholisehe hona ho tsoa hokae?
Le ha ho le joalo, Machaena ha a e-so phatlalatse lethathamo la semmuso la li-satellite tse phatlalalitsoeng mme data e fumanoa mehloling e fapaneng. Tsena li kenyelletsa lik'hamphani kapa liunivesithi tse hahileng li-satellites (tse robeli le tse leshome le metso e 'meli, ka ho latellana), litekanyo tse tsoang ho American Object-in-Orbit Observation Network (NORAD), le boitsebiso bo tlalehiloeng ba liteishene tsa seea-le-moea tse sa tloaelehang tse kentsoeng hoo e batlang e le halofo, ke hore. lintlheng tse robong tse phahameng. tsa thahasello. Mehloli e mengata e lumellana hore kakaretso ea thepa e mashome a mabeli e nkiloe (tse peli tsa tsona, ho hlakile, bakeng sa morero oa tsona, ha li e-s'o arohane le tse ling), tsa tlhaho ea liteko le tsa theknoloji. Boima ba tsona bo ne bo tloha ho 0,1 kg ho isa ho 130 kg, kahoo li ne li ka khetholloa ka maemo e le li-pico-, nano-, micro- le mini-satellites. Bonyane ba pele e bile bothata bo boholo ka ho fetisisa ho lemoha le ho tsebahatsa ha tsona. Lethathamo la litefiso tse seng molaong le kenyelletsa lintho tse latelang:
1. Xinyang-2 (XY-2, Kaituo-2)
2. Žeda Pixing 2A
3. Zeda Pixing 2B
4. Tiantuo-3 (TT-3, Luliang-1)
5. XW-2A
6. XW-2B
7. XW-2С
8. XW-2Д
9. XW-2E, e khaotsoe ho tloha ho 5.
10. XW-2F, e khaotsoe ho tloha ho 5.
11. DCBB (Kaituo-1B), e khaotsoe ho 1.
12. LilacSat-2
13. NUDT-PhoneSat, e khaotsoe ho 4.
14. Nasin-2 (NS-2)
15. Zijing-1 (ZJ-1), e arohaneng le 14.
16. Kongjian Shiyan 1 (KJSY-1), e arohane le 14th.
17. Xingchen-1, e arohane le 4.
18. Xingchen-2, e arohane le 4.
19. Xingchen-3, e arohane le 4.
20. Xingchen-4, e arohane le 4.
Ke nako ea ho hlahisa rokete e ncha ea sepakapaka ho tsoa China. Koloi ea Chang Zheng-6 (Long March) e sebelisang boima bo bobebe e sebelisa lebitso la lefutso la lelapa la rokete la China, ho latela moetlo oa lilemo tse 45, empa ke moloko o mocha ka ho felletseng. Lifofane tse tharo tsa lifofane - CZ-5, CZ-6 le CZ-7, ho qala selemong se tlang, e tla ba motheo oa lenaneo la sebaka sa naha ena e matla ea Asia.
Metsu ena e tla ba ea:
□ sehlopha se boima (ho jara bokhoni ka LEO, haufi-Earth orbit 18-25 lithane tse, ho GTO, ho fetela ho geostationary orbit 6-14 tons, ho itšetlehile ka phetolelo);
□ khanya ea sehlopha (bokhoni ba lik'hilograma tse 1500 ho LEO, ho SSO, 1080 kg ka mokhoa o lumellanang le motsamao oa Letsatsi);
□ sehlopha sa bohareng (ho jara bokhoni ba LEO 18-25 t, bakeng sa GTO 1,5-6 t ho itšetlehile ka phetoho).
Meetso ena e tla fapana haholo le mehala e fetileng ea metsu ho tloha ho CZ-1 ho ea ho CZ-4. Phapang ea pele ea mak'hadinale e tla ba modularity ea bona eseng feela ka har'a mohala, empa ka har'a lelapa lohle. Sena se tla etsa hore ho khonehe ho fetola matla a rokete ho latela litlhoko, ho sa sebelisoe mekhahlelo e 'meli kapa e' meli e fapaneng le palo e batlang e lekana ea lienjine, empa ke li-module tse hlano feela tse kopaneng tse nang le mefuta e meraro feela ea lienjineri. Katleho e 'ngoe e tla ba ho nkela sebaka sa para e teng ea mafura/oxidizer (nitrogen tetroxide le asymmetric dimethylhydrazine), e bolokiloeng ka nako e telele empa e le chefo e feteletseng, e nang le lipara tse peli tsa parafine/mokelikeli oa oksijene, kapa para ea cryogenic liquid hydrogen/liquid oxygen.
Tlhokahalo ea rokete e bobebe e hlahile ka lebaka la tsoelo-pele ea theknoloji lefapheng la electro-optics. Lilemong tse mashome tsa morao tjena, lisathelaete tse ngata tsa ho lemoha kapa tsa ho lemoha (tse fapaneng haholo-holo ho basebelisi ba ho qetela, empa eseng ka moralo kapa boima) li se li qalisitsoe ho li-orbit tsa heliosynchronous li sebelisa lirokete tsa CZ-2 le CZ-4, tse nang le moputso. bokhoni ba 1,5 rev.
Hona joale, li-satellite tsa mofuta ona li na le boima bo sa feteng lik'hilograma tse 500, 'me ka nako e ts'oanang li na le litšobotsi tse ntle haholo mabapi le qeto ea setšoantšo. Boprofeta bo bontša hore karolo ea lisathelaete tse bobebe 'marakeng oa machaba oa li-remote sensing e tla tsoela pele ho hola, e leng se entseng hore metsu ea Chaena e sebelisitsoeng ho fihlela joale e se be le tlholisano ea moruo.
