ʻEkolu mau mea hoʻolele Kina hou
ʻEkolu mau mea hoʻolele Kina hou
Ma Sepatemaba 19, 2015 ma 23:01:14,331:20 UTC (ma Kina ua hala ʻo Kepakemapa 07, 01:14:6), ua hoʻokuʻu ʻia ka kaʻa hoʻokuʻu ʻo Chang Zheng mai ka mea hoʻolaha hou o ka ʻumikūmāono hoʻomaka paʻa o ka Taiyuan Space. Ke kikowaena. (Shanxi Province) 1 me ka helu serial Y05. Loaʻa i ka hoʻokuʻu ʻia kahi code kūloko "hana 48-529. He ʻumikūmālima mau minuke ma hope o ka lele ʻana, aia ka pae hope o ka rocket ma orbit a puni ka Honua. Ua like ia me ka neʻe ʻana o ka Lā a loaʻa iā ia nā ʻāpana penei: perigee - 552 km, apogee - 97,46 km, inclination - 915. Ma waena o 989 a me XNUMX kekona o ka lele ʻana, ua wehe ʻia nā satelite he ʻumi mai ka adapter i kau ʻia ma ke kahua ʻekolu. ʻEhā o lākou, i nā lā e hiki mai ana, hoʻomaka e hoʻokuʻu i nā sub-satellites mai ko lākou ʻōpū, ʻaʻole i ʻike pono ʻia ka helu o lākou a mai ka ʻeono a hiki i ka ʻumi. No hea mai kēia kānalua?
ʻAe, ʻaʻole i paʻi ka Kina i kahi papa inoa o nā satellite i hoʻokuʻu ʻia a loaʻa ka ʻikepili mai nā kumu like ʻole. ʻO kēia nā hui a i ʻole nā kulanui i kūkulu i kēia mau satelite (ʻewalu a me ʻumikūmālua, kēlā me kēia), nā ana mai ka US Network for Observing Objects in Orbit (NORAD), a me nā ʻike i hoʻopaʻa ʻia o nā lekiō amateur i hoʻokomo ʻia ma kahi kokoke i ka hapalua, ʻo ia. ma nā wahi kiʻekiʻe ʻeiwa. o ka hoihoi. ʻO ka hapa nui o nā kumu i ʻae ʻia he iwakālua mau ukana i lawe ʻia (ʻelua o lākou, ʻike ʻia, no kā lākou kumu i manaʻo ʻia, ʻaʻole i hoʻokaʻawale ʻia mai ke koena), he ʻano hoʻokolohua a me ka ʻenehana. Mai ka 0,1 kg a hiki i ka 130 kg, no laila hiki ke ho'oka'awale 'ia ma ke 'ano he pico-, nano-, micro- a me mini-satellites. ʻO ka liʻiliʻi o ka mea mua ka mea paʻakikī loa i ka ʻike ʻana a me ka ʻike. ʻO ka papa inoa uku uku ʻole i loaʻa i kēia mau mea:
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, hemo mai ka 5.
10. XW-2F, hemo mai ka 5.
11. DCBB (Kaituo-1B), ahi 1.
12. LilacSat-2
13. NUDT-PhoneSat, hemo mai ka 4.
14. Nasin-2 (NS-2)
15. Zijing-1 (ZJ-1), kaawale mai 14.
16. Kongjian Shiyan 1 (KJSY-1), wehe i ka la 14.
17. Xingchen-1, kaawale mai 4.
18. Xingchen-2, kaawale mai 4.
19. Xingchen-3, kaawale mai 4.
20. Xingchen-4, kaawale mai 4.
ʻO ka manawa kēia e hoʻolauna i kahi rocket hou mai Kina. Hoʻohana ka Chang Zheng-6 (Long March) i ka inoa genetic o kahi ʻohana rocket Kina, e like me ka moʻomeheu 45 makahiki, akā no ka hanauna hou loa. ʻEkolu mau mokulele - CZ-5, CZ-6 a me CZ-7, e hoʻomaka ana i ka makahiki aʻe, e lilo i kumu o ka papahana ākea o kēia ʻāina ʻo Asia ikaika.
E pili ana kēia mau missiles i:
□ papa kaumaha (hiki ke amo i ka LEO, kokoke i ka Honua 18-25 tons, ma GTO, hoʻololi i ka geostationary orbit 6-14 tons, ma muli o ka mana);
□ papa māmā (hiki 1500 kg ma LEO, ma SSO, 1080 kg i ka manawa like me ka neʻe ʻana o ka Lā);
□ papa waena (hiki ke halihali no LEO 18-25 t, no GTO 1,5-6 t ma muli o ka hoololi).
E ʻokoʻa loa kēia mau hoʻolālā mai nā laina mua o nā missiles mai CZ-1 a i CZ-4. ʻO ka ʻokoʻa cardinal mua e lilo i kā lākou modularity ʻaʻole wale i loko o ka laina, akā i loko o ka ʻohana holoʻokoʻa. ʻO kēia ka mea e hiki ai ke hoʻololi i ka hiki ke lawe i ka rocket ma muli o nā pono, me ka hoʻohana ʻole ʻana i hoʻokahi kakini a ʻelua mau pae like ʻole a kokoke i ka helu like o nā ʻenekini, akā ʻelima wale nō modules i hoʻohui ʻia i lako ʻia me ʻekolu mau ʻano ʻenekini. ʻO kekahi mea hoʻopōmaikaʻi, ʻo ia ka hoʻololi ʻana i ka lua o ka wahie/oxidizer i kēia manawa (nitrogen tetroxide a me asymmetric dimethylhydrazine), kahi lōʻihi i mālama ʻia akā ʻona loa, me ʻelua mau huila ʻaila/wai oxygen, a i ʻole he cryogenic wai hydrogen/wai oxygen pai.
Ua ala mai ka noi no kahi rocket māmā ma muli o kahi holomua ʻenehana i ke kahua o ka electro-optics. I nā makahiki i hala iho nei, ua hoʻokuʻu ʻia kekahi mau satellite sensing mamao a i ʻole reconnaissance (ʻokoʻa kekahi i kekahi i ka mea hoʻohana hope wale nō, akā ʻaʻole i ka hoʻolālā a i ʻole ka nui) i hoʻokuʻu ʻia i nā orbit heliosynchronous me ka hoʻohana ʻana i nā pōhaku CZ-2 a me CZ-4, me kahi uku uku. kaha o 1,5 rev.
I kēia manawa, loaʻa i nā satelite o kēia ʻano ka nuipaʻa ʻaʻole iʻoi aku ma mua o 500 kg, a i ka manawa like he mau hiʻohiʻona maikaʻi loa lākou e pili ana i ka hoʻonā kiʻi. Hōʻike nā wānana i ka ulu ʻana o ka māhele o nā satellite māmā i ka mākeke ʻike mamao honua, kahi i hoʻohālikelike ai i nā missiles Kina i hoʻohana ʻia i kēia manawa.
