Mīhini huri hiko korohū maere

Ko wai te mea te "ngakau", homai ora ki te nuinga o te tangata-mīhini ko te pūkaha ngingiha ā-(tio). Heoi, e kore i te reira tonu.

Mai i mua ki te tapaea

I mua i te wā o te pūkaha ngingiha ā-mo te wa roa, ko te kokonga o hangarau te ahunga whakamua i te mīhini huri hiko korohū. Ko te take onge te wahi kitea te tenenga te ki kia kia angitu e tonu ki te whakamahi i tenei ra, ahakoa ki te maha o whakapainga tenei. Me kï te reira i taua mahi i runga i te tokorua e kore e kia raruraru ki kapohau korohū, me waka matarohia (te taua locomotive). E ratou he parau tumu mahi rerekē, ka he ta'ealafakatataua te tōtika.

mīhini huri hiko Steam. tenenga

Kei te whakapono te reira e te wa tuatahi whakawhanakehia he mīhini huri hiko taua ka whakatinana i roto i te tōnapi whakarewa P. Laval. Hoki i roto i 1889, i reira ko he hiahia mo te pūkaha whai hua mo te whakawehe waiu, te kaha ki te hanga i te tere huringa o te iti rawa te 100 huringa ia te rua. Ko te parau tumu o te mahi o te mīhini huri hiko i tino ohie: i runga i te mata whakaritea ki te tuaka rango o te mata whakanohoia i roto i i patua te jet o superheated mamaoa i te mua waho o te kōhua. Ko te pūngao moe o te rua puta ki pūngao neke, meinga te puoto ki tītaka. empirically whakaritea Laval e kua whiwhi nga hua pai ki te e mawhiti i te rere o te mamaoa i roto i te pupuha tihi-āhua, kaua ki te korere tika.

Heoi, he mīhini huri hiko mamaoa mohiotia Ingarihi C. A. Parsons. whakawhanakehia e ia te mea tata whakarara ki Laval, engari e kore e pai ake anake, engari fifili hono ano hoki ki te generator hiko (te tauira o te pūnaha hou o GD).

I roto i te 1894, i hanga ia kaipuke, aia e te engine e hāngai ana i runga i te mīhini huri hiko korohū (tere mōrahi o e pā ana ki 60 km / h). i pera angitu e i muri i 1900 rawa te nuinga o nga manuao i ki engines rite te whakaaro.

to tatou wa

O te akoranga, mai i te tenenga, me te tauira mamaoa mīhini huri hiko tuatahi kua whakahoutia, a kua whakakorea drawbacks hoahoa. pūnaha steam mīhini huri hiko Classical ngā rua ngā wāhanga: he stator whakaritea ki nozzles me te wae hurihuri rotor (rango) ki matatahi noho i roto i tona whare. Tei runga i te aronga o te korohū nekehanga wehewehe rua ngā momo rotor hanga - toropā me axial. Ko te mua Tuhinga o rongoā taketake: tokorua ratou whakatö pere hāngai ki te tuaka puoto, me he whakarara ki reira nga vanes. I roto i te aronga axial o te rua hāngai ki te tuaka, a kua hangaia hurihanga tika ki te takotoranga motuhake o te matatahi.

More pai whakamahi o te tokorua Kia pūngao ki te mamaoa kapohau ki te maha ipurau (multihull). Heoi, e tika ana ki te āhua me ka matatini o te hoahoa e whakamahia taua rongoā i reira ratou whakamahi ko öhanga tika. kia tū ai ipurau kuhunga i runga i te tuaka noa, me te kia mihini motuhake. Ko te pūnaha o hiri me diaphragms ārai mahi rerekē o te pūnaha katoa (te horomanga rangi waho, te leakage mamaoa bypassing nekehanga, me te pera atu.).

Ko te whanaketanga o te hangarau mamaoa mīhini huri hiko

I ngā taumata iti o te pēhanga mamaoa me te mana iti mīhini huri hiko puāwaitanga rawaka te whai hua. i whakakapi ratou e mīhini steam takahuri. Tenei whanaketanga Russian ko te whanaketanga tūturu o te tauira taketake. Roto te whare e whakaritea rotors ki matamata helical. Ko te korohū taumai whakakiia ana te wāhi i waenganui i nga niho o nga tīwiri muri, i reira ko te rerekē haere me te atu tūnga kai. I tua atu, faaaano te wahi kōhao o te mamaoa hua te ka mahi mahi i runga i te huringa o te rotor takahuri. Tenei hoahoa taea hoki pai whakamahi o te mamaoa pūngao penapena.