Vatatu vatsva vekuChina vanovhura

Vatatu vatsva vekuChina vanovhura

Musi waGunyana 19, 2015 na23:01:14,331:20 UTC (muChina yanga yatove Gunyana 07, 01:14:6), mota yeChang Zheng yakatanga kuvhurwa kubva kune nyowani yekuvhura yegumi nematanhatu yeTaiyuan Space. Center. (Shanxi Province) 1 ine serial nhamba Y05. Kuvhurwa kwacho kwaive nekodhi yemukati "operation 48-529. Maminitsi gumi nemashanu mushure mekusimuka, nhanho yekupedzisira yeroketi iri mukutenderera kutenderera Pasi. Yakanga iri synchronous nekufamba kweZuva uye ine zvinotevera parameters: perigee - 552 km, apogee - 97,46 km, inclination - 915. Pakati pe989 neXNUMX seconds yekubhururuka, gumi satellites akabviswa kubva pane adapta yakaiswa pachikamu chechitatu. Vana vavo, mumazuva mashomanana akatevera, vakatanga kusunungura sub-satellites kubva mumatumbo avo, nhamba yacho isinganyatsozivikanwi uye inotangira kubva kumatanhatu kusvika gumi. Kusava nechokwadi uku kunobva kupi?

Zvakanaka, maChinese haasati aburitsa rondedzero yepamutemo yemasetelliti akatangwa uye data rinowanikwa kubva kwakasiyana masosi. Izvi zvinosanganisira makambani kana mayunivhesiti akavaka aya masetelliti (esere negumi nemaviri, zvichiteerana), zviyero kubva kuUS Network yeObserving Observing Objects in Orbit (NORAD), uye zvitupa zvakanyoreswa zveamateur zviteshi zveredhiyo zvakaiswa painoda kusvika hafu, i.e. pazvibodzwa zvipfumbamwe zvakakwirira. zvekufarira. Mazhinji masosi anobvumirana kuti inokwana makumi maviri ekutakura zvinhu zvakatorwa (zviviri zvacho, sezviri pachena, nekuda kwechinangwa chavo, hachisati chaparadzana kubva kune chasara), chekuyedza uye tekinoroji chimiro. Huremu hwavo hwakabva pa0,1 kg kusvika pa130 kg, saka vaigona kuverengerwa sepico-, nano-, micro- uye mini-satellites. Hukuru hudiki hwekare hwave uye hunoramba huri hwakanyanya kuoma mukuonekwa kwavo nekuzivikanwa. Iyo unofficial payload list inosanganisira zvinotevera zvinhu:

1. Xinyang-2 (XY-2, Kaituo-2)

2. Žeda Pixing 2A

3. Zeda Pixing 2B

4. Tiantuo-3 (TT-3, Luliang-1)

5. XW-2А

6. XW-2B

7. XW-2С

8. XW-2Д

9. XW-2E, yakabviswa pa5.

10. XW-2F, yakabviswa pa5.

11. DCBB (Kaituo-1B), moto 1.

12. LilacSat-2

13. NUDT-PhoneSat, yakabviswa pa4.

14. Nasin-2 (NS-2)

15. Zijing-1 (ZJ-1), yakaparadzaniswa ne14.

16. Kongjian Shiyan 1 (KJSY-1), yakavhurwa musi wa14.

17. Xingchen-1, yakabviswa kubva ku4.

18. Xingchen-2, yakabviswa kubva ku4.

19. Xingchen-3, yakabviswa kubva ku4.

20. Xingchen-4, yakabviswa kubva ku4.

Yave nguva yekuunza new space roketi kubva kuChina. Iyo Chang Zheng-6 (Yakareba Kurume) yakareruka inodhura yekumisa mota inoshandisa iyo genetic zita reChinese rocket mhuri, zvinoenderana netsika yemakore makumi mana neshanu, asi ndeyechizvarwa chitsva chose. Nhatu dzendege - CZ-45, CZ-5 uye CZ-6, kutanga gore rinouya, ichava hwaro hwechirongwa chemuchadenga chenyika iyi ine simba yeAsia.

Aya makomba achange ari e:

□ kirasi inorema (kutakura simba mu LEO, pedyo-Earth orbit 18-25 matani, muGTO, kuchinja kune geostationary orbit 6-14 matani, zvichienderana neshanduro);

□ chiedza chekirasi (kukwanisa 1500 kg mu LEO, mu SSO, 1080 kg synchronously nekufamba kweZuva);

□ kirasi yepakati (kutakura simba re LEO 18-25 t, yeGTO 1,5-6 t zvichienderana nekugadzirisa).

Aya magadzirirwo achave akasiyana zvakanyanya kubva kune yakapfuura mitsara yemakomba kubva kuCZ-1 kuenda kuCZ-4. Musiyano wekutanga wemakadhiini uchave modularity yavo kwete mukati memutsara chete, asi mukati memhuri yese. Izvi zvichaita kuti zvikwanisike kugadzirisa kutakura kweroketi zvichienderana nezvinodiwa, usingashandisi gumi nemaviri kana maviri matanho akasiyana uye inenge nhamba yakafanana yeinjini, asi mamodule mashanu chete akabatanidzwa ane marudzi matatu chete einjini. Imwe budiriro ichave yekutsiviwa kweiripo mafuta/oxidizer pair (nitrogen tetroxide uye asymmetric dimethylhydrazine), iyo yakachengetwa kwenguva refu asi ine muchetura zvakanyanya, iine pairi mbiri dzeparafini/liquid oxygen pairs, kana cryogenic liquid hydrogen/liquid oxygen pair.

Kudiwa kweroketi rakareruka kwakasimuka semhedzisiro yebudiriro yetekinoroji mumunda we electro-optics. Mumakumi emakore achangopfuura, akati wandei ekuona kure kana kuona satellite (akasiyana kubva kune mumwe nemumwe kunyanya mushandisi wekupedzisira, asi kwete mukugadzira kana kuwanda) akaiswa muheliosynchronous orbits achishandisa CZ-2 uye CZ-4 maroketi, ane mubhadharo. simba re 1,5 rev.

Parizvino, ma satellite erudzi urwu ane uremu husingapfuuri 500 kg, uye panguva imwechete iwo ane hunhu huri nani maererano nekugadzirisa kwemifananidzo. Kufembera kunoratidza kuti chikamu chemasatellite emwenje mumusika wepasirese wekuona kure chicharamba chichikura, izvo zvaita kuti mabhomba eChinese ashandiswe kusvika pari zvino kusakwikwidzana.