E pōʻino anei ke kīʻaha thermos ma ka hoʻokomo ʻana i ka wai hau i loko?

ʻO ke kīʻaha thermos he ʻano kīʻaha, inā ʻoe e hoʻokomo i ka wai wela i loko, e wela ia no kekahi manawa, pono loa i ka hoʻoilo, ʻoiai inā lawe ʻoe i waho, hiki iā ʻoe ke inu i ka wai wela. Akā ʻo ka ʻoiaʻiʻo, ʻaʻole hiki i ke kīʻaha thermos ke hoʻokomo i ka wai wela wale nō, akā i ka wai hau, a hiki ke mālama i ke anuanu. No ka mea, ʻaʻole e mahana wale ka insulation o ke kīʻaha thermos, akā e mālama pū kekahi. E aʻo hou kāua e pili ana iā ia.

E pōʻino anei ke kīʻaha thermos ma ka hoʻokomo ʻana i ka wai hau i loko?
ʻAʻole e haki ka wai hau i loko o ke kīʻaha thermos. ʻO ka ʻōmole thermos i kapa ʻia he mau hana ʻelua o ka mālama ʻana i ka wela a me ka mālama anu, a ʻo ka waiwai mālama ʻana i ka wela ka mālama ʻana i kahi mahana mau, no laila ua kapa ʻia ʻo ia he ʻōmole thermos. ʻAʻole kēia he kīʻaha hiki ke mālama i ka wela, akā hiki ke paʻa i ka wai anuanu a i ʻole ka wai hau.

ʻO ke kumukānāwai onā ʻōmole māmāʻo ka pale ʻana i nā ala hoʻoili wela he nui. Ma hope o ka hoʻopiha ʻia ʻana o ka wai wela, ʻaʻole hiki ke hoʻoneʻe ʻia ka wela o ke kīʻaha i waho o ke kīʻaha, a mālie mālie ka wai wela. Ke hoʻopiha ʻia me ka wai hau, hoʻoili ʻia ka wela mai waho o ke kīʻaha i loko o ke kīʻaha. Hoʻopaʻa ʻia nō hoʻi, a wela mālie ka wai hau i loko o ke kīʻaha, no laila, loaʻa iā ia ka hopena mālama wela, kahi e pale ai i ka mahana mai ka mau a piʻi mālie paha.

Akā makemake wau e hoʻomanaʻo iā ʻoe ʻoi aku ka maikaʻi ʻaʻole e hoʻopiha i ka thermos me nā mea inu hau, ʻoi aku ka nui o nā mea inu waika, e like me ka waiū soy, ka waiū, ka kofe, a pēlā aku.

E mālama mau ʻia ka wai hau i loko o ka thermos?
Hiki ke hoʻopihaʻia ke kīʻaha thermos i ka wai hau, a hiki ke mālamaʻia ka wai hau i kahi anuanu i loko o ke kīʻaha, a hiki ke mālamaʻia ka mahana o ka wai hau ma 0 degere a kokoke i 0 degere. Akā, e hoʻokomo i kahi ʻāpana hau, a ʻo ka mea i puka mai he hapalua wai a me ka hapalua hau.

Hiki i ke kala kala i loko o ke kīʻaha thermos ke hōʻike i ka radiation o ka wai wela, hiki i ka ʻōpala o ke kīʻaha a me ke kino kīʻaha ke pale i ka hoʻoili ʻana o ka wela, a ʻo ka ʻōmole hiki ʻole ke hoʻololi i ka wela ke pale i ka convection wela. Akā, inā mālama ʻia ka wai hau i loko o ke kīʻaha, hiki i ke kīʻaha ke pale i ka wela o waho mai ka hoʻoheheʻe ʻana i loko o ke kīʻaha, a ʻaʻole maʻalahi ka wai hau i ke anuanu.