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Nā koi hana maʻamau no nā pahu mālama cryogenic

Na Luna Hooponopono
Lā: Mar 10, 2020
ʻO ka pahu mālama Cryogenic kahi pahu pahu hoʻoheheʻe a i ʻole pālua no ka mālama ʻana i ka oxygen wai, nitrogen, argon, carbon dioxide a me nā mea ʻē aʻe. Ma kēia ala, pono i nā kānaka a pau ke hoʻomaopopo i ke kuleana o nā pahu mālama wela haʻahaʻa. ʻAʻole maopopo loa kēia. Ma hope aʻe, kaʻana like kā mākou poʻe loea i nā koi kūikawā o nā pahu mālama haʻahaʻa haʻahaʻa me nā mea a pau, me ka manaʻo e kōkua i nā mea a pau e hoʻomaopopo i nā pahu mālama wai cryogenic.

Nā koi no nā pahu mālama cryogenic:
1. cryogenic resistance: No ka mea, ʻo kāna hoʻolālā e hoʻoheheʻe i ke kinoea kūlohelohe a mālama iā ia ma ke kaomi maʻamau a i ʻole ke kiʻekiʻe ma mua o ke kaomi maʻamau, ke hoʻohālikelike ʻia me ke kaomi kiʻekiʻe a me ka mālama ʻana i ka mahana maʻamau, hiki ke hoʻemi nui i ka mānoanoa o ka pā pahu a hoʻomaikaʻi i ka hana palekana. Pono ke kū'ē cryogenic.

2. Nā koi palekana kiʻekiʻe: No ka mea, mālama ka pahu i nā wai cryogenic a loaʻa ka nui o ka mālama ʻana, inā loaʻa kahi pōʻino i loko o ka pahu waihona, ʻo ka nui o ka wai i hoʻoheheʻe ʻia e hoʻoheheʻe ʻia e hana i kahi ea nui e hoʻopau koke i ka lewa. No laila, pono ka API, EN14620 a me nā lula ʻē aʻe e loaʻa i nā pahu mālama i kahi hale paʻa pālua a hoʻohana i ka manaʻo o ka pā e hōʻoia i ka palekana mālama.

3. Nā mea kūikawā: Pono ka pā i loko o ka pahu i ka cryogenic resistance. ʻO ka mea maʻamau, hoʻohana ʻia ke kila 9Ni, a ʻo ka pā o waho o ka pahu pahu i hoʻopaʻa ʻia i ke koʻikoʻi i hoʻoikaika ʻia, a ʻo ka ikaika tensile hoʻolālā maʻamau ʻo ≥20kPa.
4. ʻO nā ana wela wela koʻikoʻi: E like me ka ʻokoʻa wela ma waena o ka loko a me waho o ka pahu hiki ke hiki i 200 ° C, pono e mālama ʻia ka mahana o ka pahu ma -162 ° C, pono e loaʻa i ka pahu ka maikaʻi ka hoʻokō ʻana i ke anuanu, a me ka hoʻopiha hana kiʻekiʻe ma waena o ka pahu i loko a me ka pahu o waho. Pono ka lalo o ka pahu e lawa i ka mana kaomi.

5. ʻO ka hana anti-seismic maikaʻi: I mea e hōʻoia ai i ka palekana, pono ka pahu waihona LNG ʻaʻole e hāʻule a haki paha ma lalo o ka ukana seismic i kuhikuhi ʻia. Pono ʻoe e koho i kahi kūpono e pale aku ai i ka seismic zone, a pono ʻoe e hana i kahi hoʻāʻo ʻōlaʻi ma ka pahu waihona ma mua o ke kūkulu ʻana.

6. Nā koi hana koʻikoʻi: ʻO 100% ka nānā ʻana i ka pauka magnetic (MT) a me ka 100% ka nānā ʻana i ka vacuum tightness (VBT) e koi ʻia no nā pahu mālama. No ke koho pono ʻana i nā mea insulation anuanu, pono e hahai ʻia nā kaʻina hana i kuhikuhi ʻia i ka wā o ke kūkulu ʻana a pono e hōʻoia ʻia ka verticality o ka pahu mālama.
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