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"Zenit" rocket. Booster 11K77 ( "Zenith")

RN 11K77 «Zenit» - Kuwaena papa, papahana no kau i Honua ka Astronomical i loko o ka 'akomi pololei o Kivila, a me ka koa ukali a me manned spacecraft. Aia mau two- a me ekolu-ke kahua nā loli. Ke kerosene hoʻohana like wahie papa WG-1 a me ka wai a ka oxygen.

Eia kekahi laʻana ae Free

Ma ka ninau o ke Kao lele lako kaua "Zenit" Lūkini paha Ukrainian, i oluolu i ka pane. I ka papa kuhikuhiE mall oihana mua i papahana ma Dnepropetrovsk CB "Hawaiian" hooikaika o Soviet nā kānakaʻenehana a me nā kānakaʻepekema. Ma hope iho o ka'opi o ka naita ma Union Design Buro hele mai ma lalo o ka mana o Ukraine, ka malama ana i kona pili hope, a hoomau iho la oia? Acaeoey o ka "Zenit" moʻo. Kūkulu Kao lele lako kaua lawe pū mai i ka Dnepropetrovsk poe "Yuzhmash".

Ia manawa, nui manao hehee wale ke kino, a ua hanaʻia e Lūkini hana. Ma kekahi, boosters e nana "DM" hua mai la RKK "Energy", a me ka wai a rocket kiko'ī RD 171 a me RD-171M - NPO "ENERGOMASH". I mau, Lūkini poʻe hoolako i 70% o ka eiiiiiaiou. Mākou ke i aku nei au i ka "Zenith" - Ukrainian rocket, a me kona hoʻokomo akula - Russian.

Mōʻaukala o ka hanaia'na

CB "South" i mua ulu mau-ke kahua rocket "Zenith" me ka 'inideka 11K77 ma ka hopena o 1970s - i kakahiaka nui 1980s, e like me ka hana ana o ke Kuhina o Pale Kaua o ka USSR i ka Launch kaa e makemake ae oe e koke aku a ka maiau hoʻopiha pae o koa ukali.

Alaila, i ka wa a ka mea, ua ke hoʻololi i ka nānā 'i uku i ka pono, nanea ana o ka pono a me ka mämä holo o ka wa hoomakaukau ia no ka Launch, i i ma o kā nui ana o ke kūlanaʻano a me ka hana nona iho. Boosters kaumaha papa ma ka ho'ākāka 'ana, hiki ole e lawe lima, no laila, ua hoʻomōhala i ka poʻe akamai ma ke hoʻololi i RN waena papa.

Akä naÿe i na nenoai hoʻomohala i loko o ka mua makahiki, i loko o keia manao hoʻohana i ka loaʻenehana pae holomua aʻo a me ka hoʻomaka-i,? Ac? Sri SK, SE hoapili ia "CB" Hawaiian "ma na mea he nui, i ke kumuhana.

Manaʻo o ka holo

Ke Debut Launch o ka lawe rocket i wahi ma April 1985, a ua abnormally like repetitive. Holomua hoʻomaka-i lawe mai i loko o October 1985. Initially, ka luna 'ua hoʻomōhala i hana ana ia auoiaea o koa ukali a me pālua-hoʻohana' nenoai, akā, ma hope, aia ua kekahi naeaeaa i ka Launch o kālepa ukali.

A lua o ka 'āpana o ke noi ana o ka palapala mana o "Zenit-2» 11K77 ua e hōʻoia i ka holo ana a hiki i ka makahiki noaioee "Mir" me ka luina ma luna o ka moku. E like me nā mea a pau e pono ai no ka Launch kaa manned spacecraft ma "Zenit" no? Ieoaeunoaa nui kūloko ma redundancy a me ia na mea he nui 'ē aʻe ana ka hoʻomaikaʻi i ka pono i waiho.

I ka papa kuhikuhiE manao kiko'î

"Zenith" - rocket, kona oaoieei-ano a me ka manao kiko'î a hoʻopili like i ka mea kiekie lahui hae. Hewaʻiʻo kūikawā noonoo ana i ka mea i luna o 90% o ka huina nui o na anuu, e pono ai i ka wahie kaʻana like 'ana. Ke'ī mai, i ka hana o nā kahua o ka hoʻonaʻauao o kekahi o ka mea maikaʻi i loko o kēia astronautics.

Me ka pili ana i ka 1st ke kahua ia mea pili i ka mea kiʻekiʻe hana RD171M engine, e like me ka nele o ke kīloi paʻewa boosters. I ka wa e kaawale aku o kaʻaoʻao accelerators hou simplifies i ka makaukau no ka Launch, e like me kekahi o kaʻokoʻa ma waena o "Zenit" ma nā Launch kaa. Eia kekahi, ke kahua i manao ai Ua oi efficient, hoemi i ka helu o pyrotechnic manaʻo, a me maoli he nohona ma pono ma ke kāpaeʻana i ka pono no ka hookaawaleʻano papa hana ma kaʻaoʻao accelerators. Eia hou kekahi, he ākea huahelu o ka lawelawe ana a pau kūlana o ka holo e leie aku ka OOOXO o "Zenith" ma kekahi makani ka māmā holo, a ma kekahi ino kumu, a i ka poʻea pau i ka 'āwīwī a me ka pololei ana o ka payload.

walaʻauʻana nenoai

Ma ka RN i ka piha 'ia paha o ka ma-papa lolouila lako a pan no ka hana o ka telemetry nenoaiu. Onboard Telemetry System "Sirius" hair hoʻolako EYI ma nā hookaawale Radio kaha i nei NPC, Aia i loko o ka palena o Rusia.

Kaawaleʻanuʻu - "wela": ka hoʻohana 'ana i ke kōmike hoʻokele engine hoʻomaka' ana ke kahua me 2, ke olonā wāwae mezhstupennyh ÿano pili 'o Randy me ka ke peleki pāʻana me ka eha SRM separable hapa o ke kahua mua. Ma hope o kona wehe 'ana i kahi loihi palekana holo boosters 2nd ke kahua.

RN hoʻouka kekahi ma ka hope o nenoai e hōʻoia 'kona hoohana ia a me functioning o ka lele.

  • hoʻoholo'ōnaehana;
  • huahelu kahua;
  • mai la loli wahie lako'ōnaehana eiiiiiaiou;
  • wahie hokii hoʻoholo kahua;
  • refueling hoʻoholo'ōnaehana;
  • holo e malu ai;
  • ea mahana hooponopono nenoaiu o ka manaʻo koikoi kiʻekiʻe ;
  • Mahana hoʻoholo oihana mua;
  • thermostating kahua oihana mua;
  • he neaa kahua;
  • pozharopreduprezhdeniya nenoaiu.

modernization

"Zenit-2" ma hope o ka 'opi o ka USSR ua aole i hoopohoia iho i loko o oblivion. Ukrainian poe "Yuzhmash" wahi hou a kūpono ' "Zenith" papahana i kokoke alu like' ana me ka Russian a me nā hoa. Kao lele lako kaua nenoai, hiki e lawe mai OOOXO, mai ka honua ( "Zenit-2SL B", "Zenit-3SL B", "Zenit-3SL BF"), a mai ka uka ai paepae ai ( "Zenit-3SL") i, ua ulu. Aneane pau hoomaka Kao lele lako kaua aina a-me ka nānā 'lawe mai ma Baikonur.

International pāhana "Sea Launch" Ua hoʻonohonoho i ka 1995 ma na hana o ka poʻe 'Amelika Boeing Commercial Space (40% o ke kapikala), ka Lūkini RKK "Energy" (25%), Ukrainian Nokia "Pivdenmash" a me CB "South" (ka huina kaʻana like' ana o 15%), a Norewai shipbuilders Aker pāʻoihana (20%). Ke AIM o ka eiini ka manawa oi pono a me ka waiwai e lilo aku-ka hoʻokō OOOXO o ke kai "Odyssey" anuu aia ma ka equator. Demonstrative Kao lele lako kaua e ho'āʻo ai i hooholoia ana. Mai ka makahiki 1999 ka mea, ua lawe mai 32ʻana kalepa Launch me "Zenit-3SL», a me 4 nele. I ka manawa, ma muli o ia io Aey? Acaeoey ma Ukraine, ka Ukrainianʻaoʻao i loko o ka papahana kaulia ana no kona komo.

mua ke kahua

Ke kukulu o ka kahua mua o "Zenit" nā:

  • mezhstupennuyu wahi ponoi;
  • RD171 (RD171M) engine;
  • he huelo pauku;
  • wahie a me ka oxidizer poʻina nalu.

Mezhstupennaya maoli ho i ka hoʻololi pahu welded hermit nei. Ua leleʻaoʻao papa elektropnevmorazemov hoʻolako palapala nenoai, Launch kaa a me ka spacecraft me kūpono lepo-ma muli nenoai e hoʻomaka ILV.

Ka wahie poʻina nalu i hoonoho iho PGSP hana nona iho eiiiiiaiou, nā mea e loaʻa ka mea nalo VHC, Surte, ma ka oxidizer pahu, eia hoi, ke pressurization nenoaiu hoʻouka kekahi nā paukūʻolokaʻa. Ka huelo pauku Ua kau RD171M eha-keena engine i Via kumu mōlina hoʻouka kekahi ma ka lalo hopena maoli.

engine RD171

Ka mana kanu ua papahana e ho okumu traction a me ka hooponopono ana hoʻoikaikaʻana ma nā mea a pau auwai a RCN noaaeeecaoee. Kēia engine Ua hoʻouka kekahi ma na kahua o ka hoʻonaʻauao kakahiaka o nā mea a pau ka hoʻololi 'ana "Zenit". Rocket a ua manawa i hoʻolako pono me ka holomua RD171M nā loli. Ke engine manao loli i pahuna ma ka hoʻomaikaʻi kona pono a me ka hana ana.

Ma RD171 loaʻa ke hoʻohana hou holomua manufacturing enehana o ka wai a rocket kiko'ī hoʻomohalaʻia Lūkini poʻe i loko o ka mahinaʻai o ke engine. Currently RD171M nā loli o ka LRE loa mana i loko o ke ao nei, kona hou a hiki i ka ho omaka (i loko o ka honua), he 740.

Ka lua o ke kahua

Ke kukulu ana o ka lua o ka kahua o ka "Zenit" nā:

  • mea kani Module;
  • boosters Pl-120;
  • RD8 kōmike hoʻokele engine.
  • oxidizer a me ka wahie poʻina nalu;
  • huelo pauku.

Ka mea Module ka papa kuhikuhiE hapa ke aupuni 'onboard lolouila i hoʻomākaukauʻia hooponopono'ōnaehana a me ka huahelu nenoaiu. I wahie poʻina nalu, e like me ia ma ke kahua mua, e hoʻonohonoho i nā nā mea e loaʻa ka mea nalo Surte, VHC, PGSP hana nona iho eiiiiiaiou i loko o ka oxidizer pahu - nā paukūʻolokaʻa supercharging kahua.

Huelo pauku me ka paukūʻolokaʻa riveted mall wahī lawa Hawaii aeie oia hoi o ka māhoe engine propulsion RD-120, a me ka quad kōmike hoʻokele RD8 engine.

"Zenith": ka rocket a me kona hoakaka

Iloko o ka hana o ka Launch kaa "Zenith" a pau ano o ka 82 hoʻomaka '-i, ua haliia mai la mawaho, ka hapanui o ka hope loaʻana (69 Ka hoʻomaka' ana), 4 - hapa 'ia' pomaikai ole oe, i ka i koe abnormally.

  • Kao lele lako kaua lōʻihi: 57-59,6 m.
  • Ka helu o nā kahua o ka hoʻonaʻauao 2 a 3.
  • ʻO kā mākou anawaena o 3,9 m.
  • Payload: 15 tons no ka Sea Launch'ōnaehana, 13,7 ka m - no ano honua kahi nenoai.
  • E hoʻomaka ana ke kaupaona: 445-462 tons.

I loko nō o ka hana o ka holomua ke alu like ma luna o ka lahui polokalamu "Zenith", ua a ianoiyuaa a i hua mai la i ke Kao lele lako kaua ma muli o i ka lolelua ka pilikia i loko o Ukraine.

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