Itegeko rya Cryogenic

Kubera ko hydrogen y'amazi (LH₂) igaragara nk'ibuye ry'ingufu zisukuye, ubushyuhe bwayo bwa -253°C busaba ibikorwa remezo ibikoresho byinshi bidashobora kwihanganira. Niho haberaumuyoboro woroshye woroshye ushyushya ukoresheje icyuma gifunga umwukaIkoranabuhanga ntirishobora kuganirwaho. Iyo ritabayeho? Muraho ku bintu biteje akaga, kunanirwa kw'imiterere, no kurota nabi mu mikorere.

Imiterere y'Imikorere

Mu mizi yabyo, hariumuyoboro w'ifu urimo ikoti ry'umwukayubatswe nk'icyuma gishyushya imiti kiri kuri steroid:

Imiyoboro ibiri idafite icyuma gifunganye (ubusanzwe ifite urwego rwa 304/316L)

Ibyuka byinshi bivamo umwuka (<10⁻⁵ mbar) byakuwemo imyuka itwara umwuka

Ibice 30+ bya MLI bitanga urumuri rw'imirasire biri hagati

Ubu bwirinzi bw'imipaka itatu bugera ku cyoimiyoboro ikomeyeNtibishoboka: kunama nta kuvunika mu gihe cyo guhuza tanki mu gihe ubushyuhe buguma munsi ya 0.5 W/m·K. Ku bijyanye n'ishusho - ibyo ni ubushyuhe buke ugereranyije na thermos yawe ya kawa.

Impamvu imirongo isanzwe inanirwa na LH₂

Molekile za atome za hydrogen zinjira mu bintu byinshi nk'abazimu mu nkuta. Imiyoboro isanzwe ihura n'ibibazo bikurikira:

✓ Kubabara mu gihe cy'ubushyuhe bwinshi

✓ Igihombo cy'amazi (> 2% kuri buri kohereza)

✓ Ibikoresho bipfundikiye mu rubura

Umuyoboro w'ifu ukozwe mu cyuma gishyushyasisitemu zirwanya ibi binyuze muri:

Ibyuma bifunga by'icyuma biva ku cyuma (VCR/VCO fittings)

Umuyoboro w'imbere udapfa kwinjira (ufite amashanyarazi ya 316L SS)