ʻO ka halihali a me ka mālama ʻana i nā wai cryogenic, ʻoiai ka oxygen wai (LOX), pono i ka ʻenehana loea e hōʻoia i ka palekana, ka pono, a me ka liʻiliʻi o ka nalowale ʻana o nā kumuwaiwai.Nā paipu i uhi ʻia me ka vacuum(VJP) he ʻāpana koʻikoʻi i loko o ke kahua e pono ai no ka hoʻoili palekana ʻana o ka oxygen wai. Ma ka mālama ʻana i ka mahana cryogenic o LOX,nā paipu ʻaʻahu vacuumhe mea nui ia i nā ʻoihana like ʻole, me nā ʻoihana aerospace, lapaʻau, a me nā ʻoihana kinoea ʻoihana.
He aha nā paipu i uhi ʻia me ka Vacuum Jacketed?
Nā paipu i uhi ʻia me ka vacuumaia i loko o kahi paipu o loko e paʻa ana i ka wai cryogenic, i hoʻopuni ʻia e kahi ʻaʻahu insulating waho. Hoʻoneʻe ʻia ka hakahaka ma waena o nā papa ʻelua e hana i kahi vacuum, kahi e hōʻemi nui ai i ka hoʻoili wela mai ke kaiapuni waho i ka wai cryogenic. Pale kēia insulation i ka hoʻomehana ʻana o ka oxygen wai, a laila e hōʻemi ana i ka pilikia o ka vaporization a me ka hōʻoia ʻana e noho mau ana i kona ʻano wai i ka wā o ka lawe ʻana.
No ke aha he mea nui nā paipu ʻaʻahu Vacuum no ka Oxygen Liquid
Mālama ʻia a lawe ʻia ka oxygen wai i nā mahana haʻahaʻa e like me -183°C (-297°F). ʻOiai ka piʻi iki ʻana o ka mahana hiki ke hoʻoulu i ka LOX e mahu, e alakaʻi ana i ka hōʻiliʻili ʻana o ke kaomi, nā pilikia palekana, a me ka nalowale ʻana o nā mea waiwai.Nā paipu i uhi ʻia me ka vacuumua hoʻolālā ʻia e hōʻemi i ka hoʻokomo ʻana o ka wela, e hōʻoiaʻiʻo ana e noho paʻa ka oxygen wai i ka wā o ka lawe ʻana i kahi mamao a i ʻole i loko o nā pahu mālama. Kōkua ko lākou mau hiki ke hoʻokaʻawale kiʻekiʻe i ka mālama ʻana i ke kūlana cryogenic o LOX, e lilo ai lākou i mea nui loa i nā noi kahi e koʻikoʻi ai ka kaohi mahana pololei.
Nā Pōmaikaʻi o nā Paipu ʻaʻahu Vacuum no nā ʻōnaehana oxygen wai
ʻO ka hoʻohana ʻana onā paipu ʻaʻahu vacuumhāʻawi kēia i kekahi mau pono i nā ʻōnaehana lawe oxygen wai. ʻO ka mea mua, hāʻawi lākou i ka insulation thermal maikaʻi loa i hoʻohālikelike ʻia me nā mea kuʻuna, e hōʻemi nui ana i ka hoʻoili wela a pale i ka paila ʻana o LOX. ʻO kēia ke alakaʻi i kahi hana ʻoi aku ka maikaʻi a me ke kumukūʻai kūpono. ʻO ka lua, ʻo ka hoʻolālā ʻana onā paipu ʻaʻahu vacuumhōʻoia i ka mālama liʻiliʻi a me ka palekana i hoʻonui ʻia. Ma muli o ka hōʻemi ʻana o ka insulation vacuum i ka pono no ka hoʻoponopono pinepine ʻana a i ʻole ka hoʻoponopono ʻana, e hilinaʻi mau ana ka ʻōnaehana i ka hala ʻana o ka manawa.
Nānā i ka wā e hiki mai ana no nā paipu ʻaʻahu Vacuum ma nā noi LOX
I ka ulu ʻana o ke koi no ka oxygen wai, ʻoi aku hoʻi ma nā ʻāpana e like me ka mālama ola (no ka oxygen lapaʻau) a me ka ʻimi ʻana i ka lewa (no ka hoʻoulu ʻana o ka rocket),nā paipu ʻaʻahu vacuume pāʻani i kahi kuleana koʻikoʻi i ka hōʻoia ʻana i ka halihali palekana a me ka pono. Me ka holomua mau ʻana i nā mea hana a me ka hoʻolālā, ka wā e hiki mai anapaipu ʻaʻahu vacuume ʻoi aku ka maikaʻi o nā ʻōnaehana, e kōkua ana i ka hōʻemi ʻana i nā kumukūʻai hana me ka hoʻomaikaʻi ʻana i ka palekana a me ka hilinaʻi o ka mālama ʻana a me ka hāʻawi ʻana o LOX.
I ka hopena,nā paipu ʻaʻahu vacuumhe mea nui ia no ka lawe palekana ʻana o ka oxygen wai. ʻO ko lākou hiki ke hāʻawi i ka insulation maikaʻi loa a mālama i nā mahana cryogenic he mea nui ia i ka pale ʻana i ka nalowale ʻana o ka oxygen wai a me ka hōʻoia ʻana i nā hana palekana a maikaʻi hoʻi ma nā ʻoihana like ʻole. I ka hoʻonui ʻia ʻana o ka hoʻohana ʻana i ka oxygen wai,nā paipu ʻaʻahu vacuume mau ana ia he kihi o ke kahua e pono ai ke kākoʻo i kēia koi e ulu nei.
Ka manawa hoʻouna: Nov-27-2024
