ʻO nā wai cryogenic he mau mea i mālama ʻia ma nā mahana haʻahaʻa loa, ma lalo o -150 degere Celsius. ʻO kēia mau wai, e like me ka naikokene wai, ka helium wai, a me ka oxygen wai, hoʻohana ʻia i nā ʻano hana ʻoihana, lapaʻau, a me nā noi ʻepekema. Eia nō naʻe, ʻo ka mālama ʻana i nā wai cryogenic e pono ai ka nānā kūikawā a me nā hana palekana ma muli o ko lākou mahana haʻahaʻa loa a me nā pōʻino hiki ke loaʻa.
No ka mālama pono ʻana i nā wai cryogenic, he mea nui e hoʻohana i nā ipu kikoʻī a me nā ʻano mālama i hoʻolālā ʻia e lawelawe i kēia mau mahana koʻikoʻi. ʻO kekahi ʻano ipu maʻamau i hoʻohana ʻia noka mālama ʻana i nā wai cryogeniche dewar i hoʻokaʻawale ʻia me ka vacuum. Aia kēia mau dewars i loko o kahi ipu e paʻa ana i ka wai cryogenic, i hoʻopuni ʻia e kahi ipu waho me kahi vacuum ma waena o nā mea ʻelua. Hana kēia vacuum ma ke ʻano he insulation e mālama i ka wai ma kona mahana haʻahaʻa a pale i ka wela mai ke komo ʻana i loko o ka ipu.
I ka wāka mālama ʻana i nā wai cryogenic i loko o kahi dewar, he mea nui e hōʻoia i ka mālama ʻia ʻana o ka ipu i loko o kahi ea maikaʻi e pale aku ai i ka hōʻiliʻili ʻana o kekahi kinoea e mahu paha mai ka wai. Eia kekahi, pono e hoʻolako ʻia kahi mālama me nā ʻōnaehana ʻike kinoea a me nā ʻōnaehana hoʻoulu ea e nānā a wehe i kekahi kinoea i mahu.
He mea nui hoʻi e mālama pono i nā wai cryogenic e pale aku i nā pōʻino. I ka hoʻopiha ʻana i kahi dewar me ka wai cryogenic, pono e hana ʻia ke kaʻina hana ma kahi ea maikaʻi, a pono e ʻaʻahu i nā lako palekana pilikino kūpono, e like me nā mīkina lima a me nā goggles. Eia kekahi, pono e hana ʻia ke kaʻina hana hoʻopiha e nā limahana i aʻo ʻia i kamaʻāina i ka lawelawe pono ʻana a me ka mālama ʻana i nā wai cryogenic.
Ma waho aʻe o ka hoʻohana ʻana i nā ipu kūpono a me nā kaʻina hana lawelawe, he mea nui e hahai i nā alakaʻi kikoʻī no ka mālama ʻana i nā ʻano wai cryogenic like ʻole. No ka laʻana, ʻo ka naikokene wai, ka mea i hoʻohana pinepine ʻia i nā keʻena hoʻokolohua a me nā hale lapaʻau, pono e mālama ʻia ma kahi ea maikaʻi ka mamao mai nā kumu hoʻā ahi. He mea nui nō hoʻi e hōʻoia i ka lako ʻana o kahi mālama me nā mea hoʻomaha kaomi e pale aku i ka hōʻiliʻili ʻana o ke kaomi nui i loko o ka ipu.
I ka mālama ʻana i ka helium wai, ka mea i hoʻohana pinepine ʻia i ka noiʻi cryogenic a me nā noi superconducting, he mea nui e mālama i ka wahi mālama i ka ea maikaʻi a me ka ʻole o nā mea hiki ke puhi. Eia kekahi, pono e hana i nā hana palekana e pale aku i ka nui o ke kaomi ʻana o ka pahu mālama, no ka mea hiki i ka helium wai ke hoʻonui koke i ka wā e hoʻomehana ʻia.
No ka mālama ʻana i ka oxygen wai, ka mea i hoʻohana ʻia i nā hana lapaʻau a me nā ʻoihana, pono e hahai ʻia nā hana palekana kikoʻī ma muli o kona mau ʻano oxidizing. Pono e hoʻoulu maikaʻi ʻia ka ea o ka wahi mālama a ʻaʻohe mea lapalapa, a pono e hana i nā hana palekana e pale aku i ka hōʻiliʻili ʻana o nā lewa i hoʻonui ʻia i ka oxygen, hiki ke hoʻoweliweli i ke ahi.
Ma waho aʻe o ka hahai ʻana i kēia mau alakaʻi, he mea nui e nānā mau a mālama i nā ipu mālama a me nā lako i hoʻohana ʻia no nā wai cryogenic. Hoʻokomo pū kēia i ka nānā ʻana i nā hōʻailona o ka hōʻino a i ʻole ke komo ʻana, e hōʻoia ana e hana pono ana nā mea hoʻomaha kaomi, a me ka nānā ʻana i nā pae o ka wai cryogenic i loko o nā ipu e pale aku i ka hoʻopiha nui ʻana.
Ma keʻano holoʻokoʻa, ʻo ka mālama ʻana i nā wai cryogenic e pono ai ka nānā pono ʻana i nā kikoʻī a me ka mālama ʻana i nā alakaʻi palekana kikoʻī. Ma ka hoʻohana ʻana i nā ipu kūpono, nā kaʻina hana lawelawe, a me nā ʻano mālama, hiki ke hoʻemi ʻia nā pōʻino e pili ana me nā wai cryogenic, e ʻae ana i ko lākou hoʻohana palekana a maikaʻi hoʻi i nā ʻano hana like ʻole.
Ka manawa hoʻouna: Malaki-14-2024
