Chiyambi chaMapaipi Otetezedwa ndi Vacuum

Mapaipi otetezedwa ndi vacuum(VIPs) ndi zinthu zofunika kwambiri pakunyamula zakumwa zoziziritsa kukhosi, monga nayitrogeni wamadzimadzi, mpweya, ndi gasi wachilengedwe. Mapaipi awa amapangidwa kuti azisunga kutentha kochepa kwa zakumwa izi, zomwe zimawaletsa kuti asapse panthawi yonyamula. Luso limeneli ndi lofunika kwambiri kwa mafakitale omwe amadalira umphumphu ndi magwiridwe antchito a zakumwa zoziziritsa kukhosi m'njira zosiyanasiyana.

Kapangidwe ndi Magwiridwe A Ntchito aMapaipi Otetezedwa ndi Vacuum

Kapangidwe kamapaipi otetezedwa ndi vacuumndi yokongola kwambiri, yokhala ndi chitoliro mkati mwa chitoliro. Chitoliro chamkati, chomwe chimanyamula madzi oundana, chimazunguliridwa ndi chitoliro chakunja. Malo pakati pa mapaipi awa amachotsedwa kuti apange vacuum, zomwe zimachepetsa kwambiri kusamutsa kutentha. Chophimba ichi cha vacuum chimagwira ntchito ngati chotchinga kutentha, kuonetsetsa kuti kutentha kwa madzi oundana kumakhalabe kokhazikika panthawi yoyenda.

Kugwiritsa ntchitoMapaipi Otetezedwa ndi Vacuum

Mapaipi otetezedwa ndi vacuumamagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikizapo azachipatala, zamlengalenga, ndi mphamvu. Mwachitsanzo, m'makampani azachipatala, ma VIP ndi ofunikira ponyamula mpweya wamadzimadzi, womwe umagwiritsidwa ntchito pochiza kupuma. M'magawo azamlengalenga, mapaipi awa amanyamula hydrogen yamadzimadzi ndi mpweya ngati ma rocket propellant. Makampani opanga mphamvu amadaliranso ma VIP kuti azitha kuyendetsa bwino mpweya wachilengedwe wosungunuka (LNG), womwe ndi gwero lamphamvu lofunikira padziko lonse lapansi.

Ubwino Wogwiritsa NtchitoMapaipi Otetezedwa ndi Vacuum

Chimodzi mwa zabwino zazikulu zamapaipi otetezedwa ndi vacuumndi kuthekera kwawo kusunga chiyero ndi kukhazikika kwa madzi a cryogenic panthawi yonyamula. Chophimba cha vacuum chimachepetsa kusamutsa kutentha, zomwe zimachepetsa chiopsezo cha kutentha ndi nthunzi ya madzi. Kuphatikiza apo, ma VIP ndi olimba kwambiri ndipo amafunikira kusamalidwa pang'ono poyerekeza ndi njira zina zotetezera kutentha, zomwe zimapangitsa kuti akhale njira yotsika mtengo yogwiritsira ntchito kwa nthawi yayitali.

Mavuto ndi Zatsopano mu Ukadaulo wa Mapaipi Otetezedwa ndi Vacuum

Ngakhale kuti mapaipi oteteza mpweya m'malo otayira mpweya amakumananso ndi mavuto, monga mtengo woyambira woyika ndi ukatswiri wofunikira pakupanga ndi kukonza kwawo. Komabe, zatsopano zomwe zikuchitika mu zipangizo ndi njira zopangira zinthu zikupangitsa kuti anthu a VIP azitha kupezeka mosavuta komanso moyenera. Kupita patsogolo kwaposachedwapa kukuphatikizapo kupanga anthu a VIP osinthasintha komanso kugwiritsa ntchito ukadaulo wapamwamba woteteza mpweya m'malo otayira mpweya kuti apititse patsogolo ntchito yoteteza mpweya m'malo otayira mpweya.

Mapeto

Mapaipi otetezedwa ndi vacuumndi ofunikira kwambiri kuti madzi a cryogenic ayendetsedwe bwino komanso motetezeka. Kapangidwe kawo kapadera komanso magwiridwe antchito awo sikuti amangosunga umphumphu wa madzi awa komanso amathandizira kuti mafakitale omwe amadalira madziwo agwire bwino ntchito. Pamene ukadaulo ukupitirirabe kusintha, anthu olemekezeka mwina adzachita gawo lofunika kwambiri pa kutumiza zinthu za cryogenic padziko lonse lapansi.