E like me ka nui o nā pauma, hoʻololi i kahi paila centrifugal ka ikehu mīkini mai kahi motika i kahi ikehu o kahi wai neʻe; hele kekahi o ka ikehu i ka ikehu kinetic o ka neʻe ʻana o ka wai, a ʻo kekahi i ka ikehu kūpono, i hōʻike ʻia e kahi kaomi wai a i ʻole ke hāpai ʻana i ka wai i ka umekaumaha i kahi kiʻekiʻe kiʻekiʻe.
No nā kikoʻī hou aʻe e pili ana i kēia kumuhana, e ʻike i ka compressor Centrifugal.
ʻO ka hoʻololi ʻana o ka ikehu mai ka hoʻohuli ʻenekini o ka impeller i ka neʻe a me ke kaomi o ka wai e wehewehe pinepine ʻia e pili ana i ka centrifugal force, keu hoʻi i nā kumuwaiwai kahiko i kākau ʻia ma mua o ka mana o kēia manawa o ka centrifugal force ma ke ʻano he ikaika fictitious i loko o kahi kaʻanalapa kūwili. haʻi maikaʻi ʻia. ʻAʻole koi ʻia ka manaʻo o ka centrifugal force e wehewehe i ka hana o ka pauma centrifugal.
I ka pauma centrifugal o kēia manawa, ʻo ka hapa nui o ka hoʻohuli ikehu ma muli o ka ikaika o waho e hoʻohuli ʻia nā pahi impeller i ka wai. ʻO ka maʻa mau, kaomi pū kekahi o ka ikehu i ka wai i loko o kahi neʻepuni, a hiki i kēia neʻe puni ke hōʻike i kekahi ikehu a hoʻonui i ka kaomi ma ka puka. Ua wehewehe ʻia ka pilina ma waena o kēia mau ʻano hana, me ka manaʻo huikau o ka centrifugal force i ʻike ʻia i kēlā manawa, i kahi ʻatikala 1859 e pili ana i nā pump centrifugal, no laila e hōʻea ʻia e kahi ala maʻalahi ma mua o ka mea i hāʻawi ʻia i ka manaʻo nui o ke ʻano o ka hana. o ka whirlpool waho i ka hoʻomaikaʻi ʻana i ka pono o ka pauma centrifugal, pono wale nō e noʻonoʻo i ka nui o ka wai e huli ana i loko o ka lumi whirlpool, e hoʻopuni ana i ke anapuni o ka huila, pono e hoʻokau i ka ikaika centrifugal, a ʻo kēia ikaika centrifugal paha mākaukau e hoʻohui iā ia iho i ka ikaika o waho i hana ʻia i loko o ka huila; aiʻole, i nā huaʻōlelo ʻē aʻe, e hele e hoʻonui i ka mana pumping o ka huila. Hoʻomaopopo ka ikaika o waho i loko o ka huila e like me ka mea i hana ʻia e ka waena o ka ikaika centrifugal inā pololei a wili nā wana o ka huila. akā inā pelu lākou, e like me ka mea mau o ka hihia, hana hapa ʻia ka ikaika waho ma o ka waena o ka ikaika centrifugal, a hoʻohana ʻāpana ʻia e nā vanes i ka wai ma ke ʻano he radial o ke kaomi oblique, a ma muli o kā lākou obliquity i ka radius, pili lākou i ka wai i ka neʻe ʻana i waho me lākou. Ma kēia kumuhana he mea pono e nānā ʻoiai ʻo ka nui o ka wai i hana ʻia e hele i loko o kahi pauma i hāʻawi ʻia me nā wana i hiki ke loli ʻole i ka leʻaleʻa, ʻo ka liʻiliʻi ka nui e lilo i kokoke i ka ikaika i hoʻokumu ʻia i loko o ka huila no ka hoʻoulu ʻana i ka wai i waho e lilo i centrifugal ikaika maoli, a ʻo ka kokoke loa e lilo ka pauma i ka inoa i hāʻawi ʻia iā ia e like me ka mea e kuhikuhi ai-he pauma centrifugal wale nō. Eia nō naʻe, i ka pauma centrifugal me nā wana i ʻūlou i hope i nā ʻano e like me ka maʻa mau i nā laʻana i kūkulu pono ʻia o ka mīkini, kalai ʻia ma kahi wikiwiki ma luna o ka mea e pono ai e lanakila i ka kaomi o ka wai, a hāpai i ka hāpai a i ʻole ka propulsion e hoʻomaka, ka mea radial o ka ikaika i noi ʻia i ka wai e nā vanes e lilo i mea nui, a ʻo ka wai e waiho ana i ke anapuni o ka huila e loaʻa ka wikiwiki ma mua o ke kaapuni o ka huila i kahi kekelē e loaʻa ana kekahi mea nui i hoʻomaʻamaʻa.
ʻO ka ʻōlelo "ka nui o ka wai ... pono e hoʻokau i ka ikaika centrifugal" hiki ke unuhi ʻia e pili ana i ka centrifugal react force-ʻaʻole ka ikaika i waho i ka wai, akā i kahi ikaika waho e hoʻouka ʻia e ka wai, ma ka hale o ka pauma (ka volute) a ma ka wai i ka paipu puka. ʻO ke kaomi puka kahi hiʻohiʻona o ke kaomi e pili ana i ka ikaika centripetal e hoʻohuli i ke ala o ka wai e neʻe a puni i loko o ka pauma (i kahi ma waho o ka impeller, ʻo ka whirlpool waho e like me kā kēia mea kākau i kapa ai iā ia). Ma ka ʻaoʻao ʻē aʻe, ka ʻōlelo e hoʻomaopopo ʻia ka "ikaika waho i hana ʻia i loko o ka huila e like me ka mea i hana ʻia e ka waena o ka centrifugal force" e hoʻomaopopo pono ʻia e pili ana i ka centrifugal force ma ke ʻano he fiction fiction i loko o ke kiʻikuhi o ka hoʻohuli hoʻohuli; ʻo ka ikaika maoli i ka wai i loko, a i ʻole centripetal, ʻoiai ʻo ia ke kuhikuhi o ka ikaika e pono e hoʻoneʻe i ka wai i nā pōʻai. Hāʻawi ʻia kēia ikaika e kahi gradient pressure i hoʻonohonoho ʻia e ka pōʻaiapuni, kahi e hoʻokau ʻia ai kaomi ma waho, ma ka paia o ka volute ma ke ʻano he centrifugal react force. ʻO kēia kahi ʻano o ka 19 a me ka hoʻomaka ʻana o ke kenekulia 20, e kāwili i kēia mau manaʻo o ka ikaika centrifugal i nā wehewehe kūwaho ʻole o nā hopena e like me kēlā i ka pauma centrifugal.
Ka manawa Post: Ian-23-2021