He mea nui nā wai cryogenic e like me ka naikokene wai (LN2), ka hydrogen wai (LH2), a me ke kinoea kūlohelohe liquefied (LNG) i nā ʻoihana like ʻole, mai nā noi lapaʻau a hiki i ka hana ikehu. ʻO ka lawe ʻana i kēia mau mea haʻahaʻa haʻahaʻa e pono ai nā ʻōnaehana kūikawā e mālama i ko lākou mahana anuanu loa a pale i ka mahu ʻana. ʻO kekahi o nā ʻenehana kūpono loa no ka lawe ʻana i nā wai cryogenic ʻo ia ka paipu hoʻokaʻawale ʻia me ka vacuumMa lalo nei, e ʻimi mākou pehea e hana ai kēia mau ʻōnaehana a no ke aha he mea nui lākou no ka lawe palekana ʻana i nā wai cryogenic.

Ka Paʻakikī o ka Lawe ʻana i nā Wai Cryogenic

Mālama ʻia a lawe ʻia nā wai cryogenic i nā mahana ma lalo o -150°C (-238°F). I kēlā mau mahana haʻahaʻa, e mahu koke lākou inā pili i nā kūlana ambient. ʻO ka pilikia nui ka hoʻēmi ʻana i ka hoʻoili wela e mālama i kēia mau mea i ko lākou kūlana wai i ka wā o ka lawe ʻana. Hiki i kekahi piʻi ʻana o ka mahana ke hopena i ka mahu wikiwiki, e alakaʻi ana i ka nalowale o ka huahana a me nā pōʻino palekana.

ʻO ka paipu hoʻokaʻawale ʻole ʻia: Ke kī i ka halihali kūpono

Nā paipu hoʻokaʻawale vacuum(VIPs) he hopena koʻikoʻi no ka lawe ʻana i nā wai cryogenic ma nā wahi lōʻihi me ka hoʻēmi ʻana i ka hoʻoili wela. Aia kēia mau paipu i ʻelua papa: kahi paipu o loko, kahi e lawe ai i ka wai cryogenic, a me kahi paipu o waho e hoʻopuni ana i ka paipu o loko. Ma waena o kēia mau papa ʻelua he vacuum, kahi e lawelawe ai ma ke ʻano he pale insulating e hōʻemi i ka hoʻoili wela a me ka radiation. ʻO kapaipu hoʻokaʻawale ʻia me ka vacuumHoʻemi nui ka ʻenehana i nā pohō wela, e hōʻoia ana e noho ana ka wai i ka mahana e pono ai ma kāna huakaʻi.

Ka hoʻohana ʻana ma ka halihali LNG

He kumu wahie kaulana ka kinoea kūlohelohe wai (LNG) a pono e lawe ʻia i nā mahana haʻahaʻa e like me -162°C (-260°F).Nā paipu hoʻokaʻawale vacuumhoʻohana nui ʻia i nā hale hana LNG a me nā kikowaena e hoʻoneʻe i ka LNG mai nā pahu mālama i nā moku a i ʻole nā ​​​​​​ipu lawe ʻē aʻe. ʻO ka hoʻohana ʻana i nā VIP e hōʻoia i ka liʻiliʻi o ke komo ʻana o ka wela, e hōʻemi ana i ka hoʻokumu ʻia ʻana o ke kinoea paila (BOG) a mālama i ka LNG i kona kūlana wai i ka wā o ka hoʻouka ʻana a me ka hoʻokuʻu ʻana.

Ka Halihali ʻana o ka Hydrogen Wai a me ka Naikokene Wai

Pēlā nō,nā paipu hoʻokaʻawale vacuumhe mea koʻikoʻi i ka lawe ʻana o ka hydrogen wai (LH2) a me ka naikokene wai (LN2). No ka laʻana, hoʻohana pinepine ʻia ka hydrogen wai i ka ʻimi ʻana i ka lewa a me ka ʻenehana cell wahie. ʻO kona kiko paila haʻahaʻa loa o -253°C (-423°F) e pono ai nā ʻōnaehana lawe kūikawā. Hāʻawi nā VIP i kahi hopena kūpono, e ʻae ana i ka neʻe palekana a me ka pono o LH2 me ka ʻole o ka pohō nui ma muli o ka hoʻoili wela. ʻO ka naikokene wai, i hoʻohana nui ʻia i nā noi lapaʻau a me nā ʻoihana, pōmaikaʻi pū kekahi mai nā VIP, e hōʻoia ana i kona mahana paʻa ma ke kaʻina hana.

Hopena: Ke Kuleana oNā Paipu Hoʻokaʻawale Vacuum i ka wā e hiki mai ana o Cryogenics

Ke hoʻomau nei nā ʻoihana i ka hilinaʻi ʻana i nā wai cryogenic, nā paipu hoʻokaʻawale vacuume pāʻani i kahi kuleana koʻikoʻi i ka hōʻoia ʻana i kā lākou halihali palekana a me ka maikaʻi. Me ko lākou hiki ke hōʻemi i ka hoʻoili wela, pale i ka nalowale o ka huahana, a hoʻonui i ka palekana, he ʻāpana koʻikoʻi nā VIP i ka ʻāpana cryogenic e ulu nei. Mai ka LNG a i ka hydrogen wai, hōʻoia kēia ʻenehana e hiki ke lawe ʻia nā wai haʻahaʻa me ka hopena liʻiliʻi o ke kaiapuni a me ka pono kiʻekiʻe loa.