Uchishandisa kabhoni faibha inoumba zvinhu chimiro, iyo "Neutron" roketi inova yekutanga pasirese hombe-hombe kabhoni fiber composite zvinhu zvekutanga mota.
Zvichienderana nezvakaitika kare zvakabudirira mukugadzirwa kwemotokari diki yekutangisa "Electron", Rocket Lab USA, inotungamira US kuvhurwa uye space system kambani, yakagadzira yakakura-yakakura inonzi "Neutron" Rockets, ine mubhadharo we8. matani, anogona kushandiswa kubhururuka kwemuchadenga, kuvhurwa kwemapoka enyeredzi hombe, uye kuongorora kwakadzika nzvimbo.Iyo roketi yakawana mhedzisiro mhedzisiro mudhizaini, zvinhu uye reusability.
Iyo "Neutron" roketi imhando nyowani yemotokari yekutangisa ine kuvimbika kwakanyanya, kushandiswazve uye mutengo wakaderera.Kusiyana nemaroketi echinyakare, roketi re "Neutron" richagadzirwa zvinoenderana nezvinodiwa nevatengi.Zvinofungidzirwa kuti anopfuura 80% emasatelliti akatangwa mumakore gumi anotevera achange ari mapoka enyeredzi, ane zvakakosha kutumirwa zvinodiwa.Iyo "Neutron" roketi inogona kunyatso kuzadzisa zvakakosha zvakadaro.Motokari yekutanga ye "Neutron" yakaita zvinotevera tekinoroji.
1. Mota yekutanga yepasirese yakakura-yekutanga kushandisa kabhoni faibha composite zvinhu
Roketi ye“Neutron” ndiyo ichave mota yekutanga pasirese hombe yekumisikidza ichishandisa kabhoni fiber composite zvinhu.Roketi ichashandisa itsva uye yakakosha kabhoni fiber composite zvinhu, iyo yakareruka muhuremu, yakakwira musimba, inogona kumira nekupisa kukuru uye kukanganisa kwekutanga nekupindazve, kuitira kuti nhanho yekutanga inogona kushandiswa kakawanda.Kuti uwane nekukurumidza kugadzira, iyo kabhoni fiber inoumba chimiro che "Neutron" roketi ichagadzirwa uchishandisa otomatiki fiber placement (AFP) maitiro, anogona kuburitsa kabhoni fiber composite rocket shell yemamita akati wandei mumaminitsi mashoma.
2. Chimiro chitsva chebhesi chinorerutsa kutanga nekumhara
Reusability ndiyo kiyi yekutangisa uye yakaderera-mutengo, saka kubva pakutanga kwedhizaini, "Neutron" roketi yakapihwa kugona kumhara, kupora uye kutanga zvakare.Tichitarisa kubva pachimiro che "Neutron" roketi, iyo tapered dhizaini uye yakakura, hwaro hwakasimba kwete chete kurerutsa chimiro chakaoma cheroketi, asi zvakare kubvisa kudiwa kwekumhara makumbo uye bulky yekumisikidza saiti masisitimu.Iyo "Neutron" roketi haivimbi neshongwe yekuvhura, uye inogona kuvhura zviitiko pahwaro hwayo chete.Mushure mekutangisa mu orbit uye kuburitsa danho rechipiri roketi uye mubhadharo waro, danho rekutanga roketi rinodzokera kuvhu uye kuita kunyorova kumhara panzvimbo yekutanga.
3. Pfungwa itsva ye fairing inopinda nemugadzirirwo wakare
Iyo yakasarudzika dhizaini ye "Neutron" roketi inoratidzwa zvakare mune fairing inonzi "Hungry Hippo" (Hungry Hippo).Iyo "Hungry Hippo" fairing ichave chikamu chechikamu chekutanga cheroketi uye ichave yakanyatsobatanidzwa nedanho rekutanga;iyo "Hungry Hippo" fairing haizoparadzaniswa neroketi uye inowira mugungwa sechinyakare, asi ichavhurika semvuu.Muromo wakashama kuti usunungure danho rechipiri reroketi uye mubhadharo, wobva wavhara zvakare ndokudzokera kuNyika neroketi rekutanga.Roketi rinomhara pane yekumisikidza padhi iroketi rekutanga rine fairing, iro rinogona kubatanidzwa mune yechipiri-danho roketi munguva pfupi uye kutangwa zvakare.Kutora dhizaini ye "Nzara Mvuu" inogona kukurumidzira kumhanyisa frequency uye kubvisa mutengo wakakwira uye kushomeka kwekuvimbika kwekudzoreredza fairings pagungwa.
4. Chikamu chechipiri che rocket chine maitiro epamusoro ekuita
Nekuda kwe “Hungry Hippo” fairing dhizaini, roketi nhanho yechipiri ichange yakavharirwa zvachose mudanho reroketi uye kuita zvakanaka kana yatangwa.Naizvozvo, nhanho yechipiri ye "Neutron" roketi ichave yakareruka yechipiri nhanho munhoroondo.Kazhinji, nhanho yechipiri yeroketi chikamu chekunze kweiyo mota yekutanga, iyo inozoratidzwa kune yakaoma nharaunda yepasi pemhepo panguva yekuvhurwa.Nekuisa roketi nhanho uye "Hungry Hippo" fairing, nhanho yechipiri ye "Neutron" roketi haidiwe Kutsungirira kudzvanywa kwenzvimbo yekuvhura, uye inogona kuderedza zvakanyanya huremu, nekudaro kuwana yakakwirira nzvimbo yekuita.Parizvino, chikamu chechipiri che roketi ichiri kugadzirirwa kushandiswa kwenguva imwe chete.
5. Rocket injini dzakagadzirirwa kuvimbika uye kushandiswa zvakare
"Neutron" roketi ichave inofambiswa neiyo Archimedes rocket injini.Archimedes yakagadzirwa uye inogadzirwa neRocket Lab.Iyo inokwanisa kushandiswazve mvura okisijeni/methane gasi jenareta kutenderera injini inogona kupa 1 meganewton yekusundira uye 320 masekondi ekutanga chaiyo impulse (ISP).Roketi re "Neutron" rinoshandisa 7 Archimedes injini padanho rekutanga, uye 1 vacuum vhezheni yeinjini dzeArchimedes padanho rechipiri.Iyo "Neutron" roketi inoshandisa lightweight kabhoni fiber composite zvimiro zvikamu, uye hapana chikonzero chekuda kuti injini yeArchimedes ive nekuita kwakanyanya uye kuoma.Nekugadzira injini iri nyore ine kuita zviri pakati nepakati, iyo nguva yekuvandudza uye yekuyedza inogona kupfupikiswa zvakanyanya.
Nguva yekutumira: Zvita-31-2021