Te Ture Whakahau Cryogenic

I te mea ka puta te hauwai wai (LH₂) hei poutokomanawa pūngao ma, ko tōna pāmahana kohua -253°C e hiahia ana ki ngā hanganga kāore e taea e te nuinga o ngā rauemi te whakahaere. Koinei te wāhingongo ngāwari kua whakamahanahiaKāore e taea te whiriwhiri i te hangarau. Ki te kore tēnei? Tena koa ngā pakarutanga kino, ngā hinganga hanganga, me ngā moemoeā kino mō te whai huatanga.

Te Anatomi o te Mahi

I tōna pūtake, hengongo hipoki korehauhe rite te hanga ki tētahi thermos i runga i ngā steroids:

Ngā ngongo kowiri tira takirua (ko te tikanga he 304/316L)

Te porowhita korehau-teitei (<10⁻⁵ mbar) kua tangohia ngā hau kawe

30+ ngā paparanga MLI whakaata-ira e piri ana ki waenganui

Ka tutuki i tēnei pareparenga-toru ngā mea e hiahiatia anangā paipa pakarikāore e taea: piko me te kore e whati i te wā e hono ana i te kaipuke tāke, me te pupuri i te whakawhiti wera i raro i te 0.5 W/m·K. Hei tirohanga whānui – he iti ake te wera o te wera i tō thermos kawhe.

He aha i kore ai e angitu ngā rārangi paerewa me LH₂

Ka uru ngā ngota ngota o te hauwai ki te nuinga o ngā rauemi pērā i ngā kehua mā roto i ngā pakitara. Ka pāngia ngā ngongo tuku iho e:

✓ Te pakarukaru i ngā pāmahana cryo

✓ Ngā ngaronga uruhanga (>2% mō ia whakawhiti)

✓ Ngā taputapu kua purua ki te hukapapa

Ngongo kua hipokina ki te korehauKa āraihia tēnei e ngā pūnaha mā te:

Ngā hiri whakarewa-ki-te-whakarewa (ngā hononga VCR/VCO)

Ngā ngongo matua ātete-uru (316L SS kua whakakanapahia ki te hiko)