Ukugquma kwe-rocket ekhawulezayo ngeatmosfera, i-glide efanayo yesatellite kwi-orbit, ukuchaneka kwendiza yanamhlanje - ezimangalisayo ze Imveliso ye-Aerospace faka umbono wethu. Kodwa emva kwezi ntlobo zimangalisayo zilele kwihlabathi lezinto ezingabonakaliyo, ezingenakuphikiswa. Iigesi zemizi-mveliso ngamahlakani athe cwaka kulo mzamo omkhulu, obaluleke kakhulu kwilungu lokuqala lelokokuqala ukutyhala kwindawo yokugqibela. Eli nqaku lixhoma ii-laivers ukubonisa ukuba igesi yezamashishini Icandelo ayisiyisimilo nje kuphela kodwa intsika esisiseko ixhasa ishishini lendawo kwaye Imveliso ye-Aerospace. Iinkokheli zokuthengwa kwempahla ezinjengoMarko, ukuqonda lolwalamano oluntsonkothileyo lubalulekile ukwenza izigqibo zokuthenga eziphezulu, eziqhutywa ngumgangatho eziqinisekisa ukhuseleko kunye nempumelelo.

Siza kuphonononga iigesi ezisetyenzisiweyo, izicelo zawo ezahlukeneyo ngaphakathi ukufunyanwa kwaye i-propulsion, kwaye ukubaluleka okubaluleke kakhulu komgangatho kunye nokuthembeka. Njengomnini-mveliso ngemigca esixhenxe yemveliso ezinikezelwe kwezi geses, i, iallen, ibone kuqala ukuba ilungelo Izisombululo zegesi unokwenza okanye aphule iprojekthi. Esi sisikhokelo sakho sokuhamba ngokuhamba kwezinto ezinzima zokufumana igesi ye-Gases yenye yeendawo ezifuna izinto zoluntu.

Yeyiphi indima esisiseko yegesi yemveliso ye-aerospace?

Xa ucinga ngokwakha inqwelo moya okanye etyeni, mhlawumbi umfanekiso wentsimbi, iindidi, kunye ne-elektroniki. Kodwa yintoni ebambelelayo? Yintoni eqinisekisa ukuba izixhobo zomelele ngokwaneleyo ukuba zingamela amandla agqithisileyo? Impendulo, kwiimeko ezininzi, yile igesi yezamashishini. Ezi geses zibandakanyeka phantse kwinqanaba ngalinye ukuvelisa kunye nokutyibilika. Ukusuka kwicandelo lokusika kunye ne-welding ukudala imeko yokukhusela impatho yobushushu, Iigesi zemizi-mveliso zidlala indima ebalulekileyo. Umgangatho wemveliso yokugqibela ye-Aerospace inxibelelene ngqo nobunyulu kunye nokusetyenziswa ngokuchanekileyo kweegesi ezisetyenziswa ngexesha lokudalwa kwayo.

Cinga ngesenzo esisisiseko sokudibanisa iziqwenga zentsimbi ezimbini. Kwi Imveliso ye-Aerospace, Lo ayisiyosebenzi ilula. I weld kufuneka igqibelele-ngaphandle kokungcola, ukuqhekeza, okanye ubuthathaka obunokukhokelela ekungaphumlweni kwentlekele kwiinyawo ezingama-30,000 okanye kwi vacuum yendawo. Kulapho igesi ingena khona. Bayenza imeko efanelekileyo ye Inkqubo yemveliso, uqinisekisa ukuba izinyithi zeqhina ngamandla aphezulu kunye nengqibelelo. Cinga ngayo njenge-bubble elawulwayo, ukukhusela inkqubo ebuthathaka evela kwi-A engalindelekanga yangaphandle. Lo ngumzekelo nje omnye, kodwa ibalaselisa umgaqo ophambili: Iigesi zemizi-mveliso ayizizo zinxilisayo nje; Sisithako esibalulekileyo ekufezekiseni intsebenzo efunekayo kunye nokhuseleko ye Amacandelo e-Aerospace.

Amagosa okuthengwa kwempahla, oku kuthetha ukujonga ngaphaya kwexabiso ngesilinda nganye. Kuya kufuneka uqonde iimfuno ezithile zegesi eyahlukileyo Iinkqubo zeMveliso. Umthengisi kufuneka enze ngaphezulu kokuzisa imveliso; Kuya kufuneka babonelele ngokuhambelana, ukucoceka okucocekileyo onokumthemba. I Ishishini lokwenza imveliso, ngakumbi kwi-aerospace, isebenza ngokuchaneka. Nakuphi na ukuphambuka kumgangatho wegesi kunokuqhekeza ngomgca wemveliso, kubangela ukulibaziseka kweendleko kwaye, kubaluleke kakhulu, ukhuseleko.

Zinjani iigasi ezinje nge-argon kunye ne-helium egqibeleleyo yenkqubo yokufakelwa?

I ukufunyanwa ye Inqwelomoya kunye neSpacecraft Kubandakanya ukusebenza ngamaqhinga aphezulu njenge-titanium, i-aluminium, kunye nentsimbi ephezulu. Ezi zixhobo zikhethwe ngamandla abo amandla, kodwa zinovelwano kakhulu ngexesha lokuvelisa. Xa ushushu I-welding kunye nokusika, banokuphendula ngeoksijini kunye ne-nitrogen kwimozulu, ekhokelela kwi-oxidation kunye ne-nit. Oku kudala iBrittle, amabala obuthathaka kwicandelo lokugqibela. Oku kulapho i-inisets geses, ngokukodwa Argon kwaye helium, yibalulekile.

Iigesi njenge-argon kunye ne-helium zisetyenziselwa ukwenza indawo yokufihlakeleyo ejikeleze indawo ye-weld. Kuba bayilondolozi, abasabi ntetho inyibilikisi. Esi sihlangu sibonisa iigesi ezisebenzayo emoyeni kwaye ivumela umntu ococekileyo, owomeleleyo, ococekileyo weld. Argon yindawo yendawo yokuhlala. I-Debser kunomoya, ukubonelela ngokudibeneyo kunye ne-ARC eqingqiweyo kwizicelo ze-wels. Kwizixhobo ezimnyama okanye iintsimbi eziqhuba ubushushu ngokukhawuleza, helium okanye Argon-helium umxube ihlala ikhethwa. I-Helium ibonelela nge-arc eshushu, ivumela ukungena ngokunzulu kunye nezantya zeWolding zeWold. Ndisebenze nabathengi abaninzi abatshintshileyo Irhasi ephezulu ye-argon kwaye wabona ukwehla okulinganiselweyo kwiziphene ze-shuls.

Ukhetho phakathi Argon, helium, okanye umxube awuchanekanga. Kuxhomekeka kwizinto ezininzi:

• Uhlobo lwezinto ezibonakalayo: I-Aluminium kunye nobhedu kobhengezo kubushushu buka-Helium.
• Ubunzima bezinto ezibonakalayo: Amacandelo amakhulu afuna ukungena ngokunzulu ukuba i-Hellium ibonelelwa.
• Indawo ye-Welding: Ukuxinana kuka-Argon kwenza ukuba ilungele iflethi kunye nethe tyaba.
• Ixabiso: Helium Ibiza kakhulu kakhulu kune Argon, ke isetyenzisiwe xa ipropathi yakhe inyanzelekile.

I-nualm yobugcisa yiyo le nto ubudlelwane obuqinileyo negesi yakho umboneleli ibaluleke kakhulu. Umthengisi olungileyo isebenza njengeqabane, ukuncedisa ukukhetha ilungelo Izisombululo zegesi Ukukhuthaza eyakho ukuvelisa kunye nokutyibilika iinkqubo zomibini umgangatho kunye nexabiso eliphezulu.

Ngaba ungayifumana isithuba? Indima ebalulekileyo yeGert Gases.

Lo mbuzo uvakala ngathi yintsomi yesayensi, kodwa ngumceli mngeni wokwakha nokugcina izakhiwo ezinjengeSport Sport Station (i-ISS) kunye nendawo yokuhlala ezayo enyangeni okanye kwi-mars. Ngelixa uninzi lwendibano lwenziwa emhlabeni, isidingo solungiso lwendawo kunye nolwakhiwo luyakhula. Ngaba Lucelomngeni oluphambili? I vacuum yendawo. Ngelixa i-vacuum ithetha ukuba akukhooksijini yokungcolisa i-A weld, inika iingxaki zayo, ezinjengokuphuma, apho iigesi ezibanjiweyo ngaphakathi kwentsimbi zikhululiwe, zidala ibhondi elubuthathaka.

Apha, imigaqo-siseko yegesi yegesi ifundile emhlabeni ihlengahlengiswa Imisebenzi ye-Aerospace. Izixhobo ze-welfding ezizodwa ezenzelwe indawo inokukhupha ilifu elincinci, elilawulwayo le Irhasi ye-Inert njenge Argon ngqo kwindawo ye-weld. Oku kudala imeko yendawo, ecinezelweyo eyenza inyibilikisi etyhidiweyo, ethintela ukungasebenzi, kwaye iqinisekisa iqhina eliqinileyo. Iteknoloji ibaluleke kakhulu kwixesha elide le Izikhululo zendawo kunye nokuvela yezinto ezintsha ezifana ne Ukusukela izikhululo zendawo zabucala.

Indima ye Irhasi ye-Inert idlulela ngaphaya kwe-welding nje. Isetyenziselwa ukucoca imigca yamafutha, iphinde yacinezela iikhabhathi kunye neetanki, kunye nokudala iimeko ze-InErt zovavanyo lwesayensi olubuthathaka lwesayensi olwenziwe ngaphakathi i-orbit. Ngayo nayiphi na inkampani ebandakanyekayo ekwakhiweni kwe Ukuhlolwa kwendawo, ukubonelela ngeegesi ezihlangabezana nobunyulu obugqithisileyo kunye nemigangatho yokuthembeka ayinakuphikiswa. Akukho mathuba masibini xa ungama-250 eekhilomitha ngaphezulu komhlaba. Eli lilizwe apho ubuqhetseba besiqinisekiso asiyongxaki yeshishini nje; Ngumngcipheko owoyikayo ubomi.

Zeziphi ezona gesi ziqhelekileyo zokuphelisa ukuqaliswa kunye nesatellite propulsion?

Ukufumana i spacecraft emhlabeni kukuzilolonga kubundlobongela obulawulayo. Ifuna amandla amakhulu, oveliswe kukukhawuleza dibanisa ye ipetroli kunye ne-oxidizer. I-Gases yeMveliso isetyenziswa Ngeentliziyo zale nkqubo, zombini njengeempembelelo ngokwabo kwaye njengeegesi ezibalulekileyo. Eyona nto iyaziwayo Iigesi zeProplant zikhona ulwelo hydrogen kwaye ioksijini yolwelo (Ilox). Xa zidityanisiwe kwaye zikhutshiwe ngaphakathi Iinjini zeRocket, bavelisa inani elikhulu lokutshutshiswa ngamanzi njengemveliso ephambili yokuphelisa, esenza idibanise kwaye lisebenze kakhulu.

Ngaphaya kweenjini eziphambili, ezinye Igasi idlala Iindima ezibalulekileyo. Initrogen kwaye I-Helium isetyenziswa Ukucinezela eyona nto iphambili ipetroli iitanki. Oku kubalulekile kuba njengokuba ipetroli ichithwe, i-vacuum yayingayenza loo nto, inokubangela itanki ukuba iwile okanye ipetroli iyokulalanisa. Irhasi ye-contalrent ityhala i-propllaves kwi-injini kwinqanaba elingaguqukiyo. Helium ihlala ithandelwa koku kwizigaba eziphezulu kuba ilula kwaye ihleli irhasi kwana I-Criogenic amaqondo obushushu e-hydrogen yolwelo.

Kanye ngaphakathi i-orbit, I-Mission ayiphelelanga. Iisathelayithi kufuneka zenze uhlengahlengiso oluncinci kwisikhundla sabo, inkqubo eyaziwa ngokuba yindawo yokuhlala. Kananjalo kufuneka ukuba abe noxinzelelo ekupheleni kobomi babo. Yale, I-Suppulsion yeSatellite Iinkqubo zihlala zisebenzisa i-monopropellants njenge-hydrazine okanye yombane ophambili i-propulsion iinkqubo ezinje I-ion superster. Aba baphesheya basebenzisa igesi yezamashishini-Akuthume i-geses enqabileyo njenge I-Xenon-Yayila i-ionity ngombane. Ii-Ions ke zikhawuleziswe yintsimi yombane kwaye idutyule ngasemva, ivelise incinci kodwa isebenza ngendlela efanelekileyo. Le ndlela ivumela i isatellite ukuhlala ngokuchanekileyo i-orbit Iminyaka usebenzisa kancinci ipetroli.

Ngaphaya kwe-LawpadPad: Zixhasa njani iigasi ze-gesellite kunye nemisebenzi yespacecraft?

I Indima ebalulekileyo ye igesi yezamashishini ayipheli kube kanye isatellite ifikelela etyunjiweyo i-orbit. Ngexesha lokuzimisela, a spacecraft yindlela yokuzibandakanya ne-ecosystem exhomekeke kwiigesi ezahlukeneyo zokusebenza. Iinkqubo zenkxaso zobomi kwizithuthi eziqengqelekayo ezinjenge-ISS okanye imishini yexesha elide yokutya. Bafuna ukubonelelwa rhoqo, ukuthembeka okuthembekileyo umxube yeoksijini kwaye initrogen. Umoya omdaka I-Scrbunes ikwabalulekile, ukusebenzisa iinkqubo zekhemikhali ukususa i-Co₂ edikwe ngu-Astronauts, ukuthintela ulwakhiwo lwetyhefu.

Ngapha koko, oombane abanobunkunkqele kunye nenzwa kuyo nayiphi na isatellite okanye spacecraft zinomdla kakhulu kubushushu obunobushushu. Njengesatellite ingena kwaye iphuma emthunzini womhlaba, ifumana ubushushu obugqithisileyo kunye nokubanda. Initrogen ihlala isetyenziswa kwiinkqubo zokupholisa ezivaliweyo. Ijikeleza ngemibhobho yokuzoba ubushushu kude nezinto ezibalulekileyo kwaye uyikhuphele esibhakabhakeni, ukubambela njenge-termish fluid. Oku kuthintela ukugxeka kakhulu okunokuyonakalisa okanye ukutshabalalisa izixhobo ezibuthathaka ezenza umsebenzi ophambili wesatellite, nokuba unxibelelwano, ukuqaphela umhlaba, okanye uphando lwenzululwazi.

Ngamava am, iimfuno ezifuneka kuzo Izicelo ze-Aerospace ziphakathi kweyona nto ibalulekileyo. Inkampani efana neyethu ayifanele ibonelele ngegesi kuphela kodwa ikwabonelela ngezitya ezikhethekileyo kunye neenkqubo zokuphatha ezihlanganisiweyo IMigangatho yokhuseleko. Iigesi kufuneka zibe zezomkhulu ococekileyo, njengokulandela ungcoliseko zinokuphazamisa inkxaso yobomi okanye ukonakalisa i-elektroniki. Ukuthembeka kwezi nkqubo kubalulekile, njengoko ukusilela kwinzululwazi yendawo kunokuthetha ukulahleka kwempahla ye-Sult yeZigidi zeedola.

Kutheni le nto i-nitrogen iqhawe elingangcungcuthekanga kuvavanyo lwe-aerospace kunye nokhuseleko?

Ngelixa hydrogen Kwaye ioksijini ifumana uzuko lokuchitha amandla enyuka, initrogen yindawo ethe cwaka, engathandekiyo ye Icandelo le-Aerospace. Eyona nto iphambili kuyo kukuba I-InErt kwaye ininzi. Oku kwenza ukuba iluncedo ngendlela ebanzi yezicelo ezibanzi apho kuthintelwe impendulo yekhemikhali-ngakumbi dibanisa-Injongo. Ngaphambi kokuba kuqaliswe, iitanki zamafutha kunye nemigca eya kuthi ekugqibeleni ibambe iprojensi enokutsha ihlanjululwe yimiqulu emikhulu ye initrogen. Le nkqubo ishukumisa ioksijini yentsalela kunye nokufuma, ukuphelisa umngcipheko wokuqhushumba ngengozi ngexesha lokupeyinta.

Oku kuzinikela ekukhuseleni kwandiselayo Uvavanyo lwe-injini. Xa iinjineli zivavanya-umlilo onamandla Iinjini zeRocket, bakwenza oko kwizibonelelo ezikhethekileyo. La maziko ahlala ekhukunjelwe initrogen okanye amanzi okucinezela i-viberations kunye nobushushu obukhulu, ukukhusela uvavanyo kunye nabasebenzi. Ngokufanayo, initrogen isetyenziselwa ukwenza imeko elawulwayo ngaphakathi I-thermal vacuum vacuum. La machaphaza ayolise imiqathango enzima yendawo, kwaye icocekile initrogen Imozulu isetyenziselwa ukuvavanya indlela Amacandelo e-Aerospace Uya kwenza phantsi kobushushu obukhulu kunye noxinzelelo olutshintsha ngaphambi kokuba bashiye umhlaba. Olu vavanyo lubalulekile ekuqinisekiseni ukuba yonke inxalenye ye spacecraft banokuphila kuhambo.

Ngokwembono yokuthengwa kwempahla, imfuno ye initrogen ihlala inyanzelekile. Njengomthengisi, siyayinika ngeendlela ezahlukeneyo, ukusuka kwiisilinda eziphezulu kwimisebenzi encinci ukuya kwiitanki ezinkulu ze-Crygenic ze I-nitrogen yolwelo yovavanyo kunye nokusebenza okukhulu kwemisebenzi. UMark, igosa lokuthenga, lingakhangela umthengisi onokuthi anike ukhetho oluguqukayo lokuhambisa ezi mfuno ezahlukeneyo, ukuqinisekisa ukuhamba okuzinzileyo kwale gesi egqwesileyo ngaphandle kokuphazamiseka.

Ukuphosa Ikamva: Indima kaHydrogen kwiiNkqubo ze-Supulsion zanamhlanje

Hydrogen yeyona nto ikhanyisela kakhulu kwaye ininzi into kwindalo iphela, kunye namandla ayo njengelitye elicocekileyo, elinamandla ipetroli ayingafakwanga. Njengoko kuchaziwe, ulwelo hydrogen, xa idityaniswa ne-oxidizer efana ioksijini yolwelo, inika eyona mpembelelo iphezulu (umlinganiso we-injini ukusebenza) kwawo nawuphi na umchiza wamachiza iprofeti. Oku kuthetha ukuba ibonelela ngakumbi ngexabiso elinikiweyo lepetroli, elingenelo olukhulu xa bezama ukubaleka ubuninzi bemihlaba. Iinjini ze-shuttles zendawo ye-shutkey kunye namanqanaba aphezulu amarokethi anjengeDesta IV kunye nenkqubo entsha yokuqalisa i-SWOLS (SLS) zonke zixhomekeke kumandla e hydrogen.

Imiceli mngeni yokusebenzisa hydrogen zibalulekile. Kufuneka igcinwe kwindawo ebandayo I-Criogenic Iqondo lobushushu (-253 ° C okanye -423 ° F) ukuhlala ulwelo, olufuna ukuphatha kakubi kunye nokuphatha okucekeceke. Nangona kunjalo, izibonelelo ziqhuba izinto ezintsha. Njengoko ihlabathi lityhala ngamandla azinzileyo, Imveliso ye-Aerospace Ukuphonononga i-hydrogen hayi nje iirokethi kodwa nakwiinqwelo moya. I-Hydrogen-i-jets ye-Hydrogen-i-jets inokunciphisa kakhulu i-carbon yonyawo lohambo lomoya, imele ukutshintsha kwendalo kwi Ishishini lokwenza imveliso.

Kuthi nathi njengomenzi, oku kuthetha ukutyala imali kwiziseko zophuhliso ukuvelisa kunye nokuhambisa i-hydrogen ye-hydrogen njengeoyile enamandla ngokukhuselekileyo nangokufanelekileyo. Iimfuneko zokucoceka ziyafezekiswa. Nakuphi na ukungcola kunokukhulula kunye nokubhloka komgca we-feel, kukhokelela ekungaphumlweni kwenjini. Njengoko sijonga kwikamva kunye nobukho bomntu kwi Inyanga kwaye iyodwa kwi-Mars, ukukwazi ukuvelisa i-hydrogen kwindawo esuka kwizixhobo ezinjenge-ice amanzi kuya kuba yitekhnoloji yokutshintsha umdlalo, kunye nemigaqo yokusiphatha elinamandla igesi yezamashishini ziyafezekiswa ngoku.

Ukunyuka kwemveliso eyongeziweyo: Yintoni uqhagamshelo lwegesi?

Imveliso eyongeziweyo, ngokuqhelekileyo eyaziwa ngokuba I-3D Printa, iyaguquka Imveliso ye-Aerospace. Endaweni yokuphosela icandelo elinzima kwibhloko yesonka esiqinileyo kunye nokuchithela kwezinto (ukuveliswa kwemveliso), ukuprintwa kwe-3D kuyakha ungqokelela kwi-poder kwi-powder yomgubo wesinyithi. Oku kuvumela ukudalwa kwezinto ezingenangqondo, ezilula kunye nezinto ezinqabileyo ezinamandla ebekwenzekanga. Ke, phi Iigesi zemizi-mveliso Ngaba uyayifumana le nkqubo yexesha lexesha lembali?

Unxibelelwano luphindaphinde, konke malunga nokudala imeko egqibeleleyo. Kwinkqubo ebizwa ngokuba yi-leser ekhethiweyo (i-SLM), i-seser enamandla aphezulu inyibilika umgubo wentsimbi entle. Ukuthintela umgubo wentsimbi eshushu, osebenzayo osandayo kwi-oxiding, igumbi lonke lokwakha lizaliswe lucoceko oluphezulu Irhasi ye-Inert, ihlala Argon okanye ngamanye amaxesha initrogen. Oku kuqinisekisa ukuba i-fator nganye igqibelele kwiyokugqibela ngaphandle kokungcola, kukhokelela kwinxalenye yokugqibela ngamandla afanayo nemveliso eyenziwe ngokwesiko.

Izibonelelo ze Imveliso ye-Aerospace zinkulu:

• Ukuncitshiswa kobunzima: Iinxalenye zinokuyilwa ngeenyawo zangaphakathi ezintsonkothileyo, zisindisa ubunzima ngaphandle kokuncama.
• Inkunkuma encinci: Kuphela yinto efunekayo kwinxalenye esetyenzisiweyo.
• Iprototypecty ebonakalayo: Uyilo olutsha lunokuprintwa kwaye luvavanywe ngeentsuku endaweni yeenyanga.
• IINJONGO ZEEMPAHLA: Icandelo elisetyenziselwa ukwenziwa ngamaqhekeza ama-20 ngoku njengokushicilelwa njengeyunithi enye, eyomeleleyo.

Njengomthengisi, ukubonelela ngeegesi eziphezulu kakhulu ezifunekayo Imveliso eyongeziweyo yinxalenye yeshishini lethu. Ingqibelelo ye-3D-jet i-tult turbine turbine turbine okanye i-rocket Nozzle ixhomekeke kumgangatho wesakhuselo se-tharmosfic esinikezwe ziigesi zethu. Sisoloko sisebenza nabathengi ukuba baphuhlise ngqo umxube wegesi onzima Ukuphelisa inkqubo yokuprinta yealloys ezahlukeneyo.

Yeyiphi imiceli mngeni ekuboneleleni iigesi ezinqabileyo kumzi mveliso wendawo?

Ngelixa i-gases ifana initrogen kwaye Argon zininzi, Imveliso yendawo ixhomekeke kwi i-geses enqabileyo njenge I-Xenon, Krypton, kunye neNeon. Ezi geses zikhona kwimozulu kwiindlela ezincinci (Xenon, umzekelo, zimalunga nenxalenye ye-1,5 yezigidi), zenza ukuba zibe nzima kwaye zibize ukuba zikhuphe. Ipropathi yabo eyahlukileyo, nangona kunjalo, ibenza baluleke kwi-teknoloji ethile ephezulu Izicelo ze-Aerospace.

Eyona nto ibaluleke kakhulu, njengoko kuchaziwe ngaphambili, kunjalo I-Xenon njenge iprofeti ngaphakathi I-ion superster kuba I-Suppulsion yeSatellite. I-Xenon ilungile kuba inzima, I-InErt, kwaye unamandla asezantsi, owenza ukuba isebenze ngokufanelekileyo kumbane i-propulsion iinkqubo. I-Neon isetyenziswa kwezinye iimvula ezikhethekileyo kunye nefrijini ye-FROGENCE. Umngeni kwi umboneleli Ayisiyo indleko nje eziphezulu kodwa ikwanokuqinisekisa i-chain yokuhambisa ezinzileyo. Ubonelelo lwehlabathi oluziigesi lulinganiselwe, kwaye imfuno evela kwamanye amashishini (njengemveliso ye-semicondcuction) nayo iphakamile.

Igosa lokuthenga ngokuthenga njengeMark, ukufunyanwa i-geses enqabileyo ifuna ukucwangciswa ngononophelo kunye nolwalamano oluqinileyo kunye nokuthenjwa umboneleli. Udinga umthengisi onerekhodi eqinisekisiweyo yokufumana ezi zixhobo kwaye unokuqinisekisa ukucoceka kwabo. Kwezi ntengiso ze-niche, ukuthembeka kunye nokungafihlisi kubaluleke kakhulu kunegesi yemizi-mveliso. Impumelelo yomsebenzi wexesha elide yesatellite inokuxhomekeka ekugcineni ukuhanjiswa kweekhilogramu ezimbalwa ze I-Xenon. Lo ngumzekelo ophambili wokuba inqaku elisezantsi alifane lixabiseke kakhulu, njengoko ukusilela ukuhambisa kunokubeka emngciphekweni iprojekthi yonke.

Ukukhetha umthengisi: kutheni umgangatho kunye nomxholo othembekileyo ngaphezu kwecandelo le-aerospace

Kwiminyaka yam njengokukhuphela ngaphandle ukwenza iimarike e-USA, eYurophu nase-Australia, ndibone ukuba yintoni eyahlula umthengisi welindle. Kwishishini elingaxolelwanga njenge-aerospace, ukhetho lwe igesi yezamashishini umboneleli sisigqibo esibalulekileyo esinempembelelo ngqo intsebenzo kunye nokhuseleko. Igosa lokuthengwa kwempahla nezinto kufuneka lijonge ngaphaya kweendleko kwicandelo ngalinye kwaye ihlole umthengisi kwisiseko sentembeko, ubuchule, kunye nokuthembeka. Iindawo zentlungu ziyinyani: Ukohlukana konxibelelwano, ukulibaziseka kokuhambisa, kunye nokuthathwa kwenkohliso kunokuba nemiphumo ebuhlungu.

Nantsi into endiyikholelwa ukuba ufanele ukuba ufune umthengisi wakho:

• Umgangatho ongagungqiyo: Umthengisi kufuneka anike izatifikethi ezikhulayo zohlalutyo kuzo zonke iibhetshi, eqinisekisa ukuba igesi iyahlangana okanye igqithile kwinqanaba elifunekayo. Izixhobo zabo zemveliso kufuneka zihambelane nemigangatho yamazwe aphesheya efana ne-ISO.
• Ubungcali bobuchwephesha: Iqela lomthengisi wakho kufuneka libe nolwazi. Kuya kufuneka bakwazi ukuxoxa nawe Iinkqubo zeMveliso, nokuba ithile weld Inkqubo okanye a Uvavanyo lwe-injini IProtocol, kwaye icebise ilungisa Izisombululo zegesi. Zisisixhobo, kungekuphela nje komyalelo.
• Izinto ezinokuthenjwa: Isithembiso sokuhanjiswa kwexesha kubalulekile. Kwi Imveliso ye-Aerospace Umhlaba, ukuthunyelwa okulibazisayo initrogen Unokumisa wonke umgca wokuvelisa, obangela cascade yeengxaki. Umthengisi olungileyo usebenza ngezinto ezinamandla kunye nezicwangciso zengxamiseko.
• Unxibelelwano olucacileyo: Udinga indawo enye yokunxibelelana nabaqondayo iimfuno zakho kwaye unokubonelela ngokucacileyo, ngokukhawuleza. Oku kuyinyani ngakumbi xa ukufunyanwa kwezi phesheya, apho ulwimi kunye nolwahlulo lwexeshana lomzi lunokuba ngumqobo.

Undoqo lwelo umgangatho kunye nokuthembeka Ngaba zizinto ezibalulekileyo zokhuseleko kwi Icandelo le-Aerospace. Yonke i-cylinder ye Argon, yonke itanki ye ulwelo hydrogen, yonke i-puff ye I-Xenon Ukusuka kwi-ion supuster likhonkco kwikhonkco lokuthemba. Njengomvelisi, isazisi sethu sakhelwe ekutyhaleni ikhonkco elinamandla lokunxibelelana, uqinisekisa ukuba xa iimveliso zethu zifikelela kwiziko lakho, zinegalelo kwimpumelelo kunye nokhuseleko lwenjongo yakho.

Iqhosha lezitshixo

Ukushwankathela, indima yegesi yemizi-mveliso kwi-aerospace kunye nemizi-mveliso yendawo iyahluka kwaye igxeka ngokupheleleyo.

• Isiseko semveliso: Igesi Argon kwaye helium zibalulekile kumgangatho ophezulu I-welding kunye nokusika, ukudala izihlangu zangaphakathi ezikhusela izabelo eziphezulu ngexesha lokutyibilika.
• Amandla e-Propulsion: Ulwelo hydrogen kwaye ioksijini yolwelo Ngaba iiprogram eziphambili ze-rocket enamandla, ngelixa igesi initrogen kwaye I-Helium isetyenziswa Kwitanki elibalulekileyo letanki.
• Imisebenzi engaphezulu kwemisebenzi: Igesi isetyenziselwa yonke into evela kwinkxaso yobomi kwi-chushu kwaye I-Suppulsion yeSatellite nge I-Xenon I-IEON Trivers kulawulo lobushushu be-elektroniki ezibuthathaka.
• Ukhuseleko novavanyo: Initrogen Ligorha elingangcungqelelwanga, elisetyenziselwa imigca ecocekileyo yokuthintela ukuqhushumba kunye nokwenza iindawo ezilawulwa kuvavanyo lwezinto ezingqongqo.
• Ikamva ligesi: Ukukhula kwe Imveliso eyongeziweyo kwaye inqwelo moya esetyenziselwa i-hydrogen-offragen ithetha imfuno yokucoceka okuphezulu igesi yezamashishini iya kunyuka kuphela.
• Umboneleli liqabane: Kule mveliso iphezulu-ishishini, ukukhetha umthengisi osekwe kungqinwe umgangatho, ukuthembeka, ubungcali bobuchwephesha, kunye nonxibelelwano olucacileyo Ibaluleke kakhulu ekuqinisekiseni ukhuseleko kunye nempumelelo ye- moya.