Ụfọdụ ndetu ọmụmụ ihe gbasara usoro ihe gbasara Turbocharger: Mara otu

Mbụ, ọ bụla ịme anwansị nke ikuku eruba site turbocharger compressor.

Dị ka anyị niile maara, a na-eji compressors eme ihe n'ọtụtụ ebe dị ka ụzọ dị irè iji melite arụmọrụ ma belata nsị nke mmanụ dizel. Iwu na-esiwanye ike na-ekupụ ikuku na ntugharị gas dị arọ nwere ike ịkwanye ọnọdụ injin ahụ gaa n'ebe na-adịghị arụ ọrụ ma ọ bụ ọbụna mpaghara anaghị akwụsi ike. N'okpuru ọnọdụ a, obere ọsọ na ọnọdụ ọrụ dị elu nke engines diesel chọrọ ka ndị na-emepụta turbocharger na-enye ikuku na-ebuli elu na ọnụ ọgụgụ dị ala, Otú ọ dị, arụmọrụ nke turbocharger compressors na-ejikarị n'okpuru ọnọdụ ọrụ dị otú ahụ.

Ya mere, imeziwanye arụmọrụ turbocharger na ịgbatị oke arụ ọrụ kwụsiri ike na-aghọ ihe dị oke mkpa maka injin mmanụ dizel dị ala ga-eme n'ọdịnihu. Ihe nlere anya CFD nke Iwakiri na Uchida mere gosiri na nchikota ma ọgwụgwọ casing na mgbanwe ụzọ ụzọ mbata nwere ike inye ohere ọrụ sara mbara site n'iji atụnyere nke ọ bụla n'onwe ya. A na-atụgharị oke arụ ọrụ kwụsiri ike gaa na ọnụego ikuku ikuku dị ala mgbe a na-ebelata ọsọ compressor ka ọ bụrụ 80,000 rpm. Otú ọ dị, na 80,000 rpm, arụ ọrụ kwụsiri ike na-adịwanye warara, na nrụgide nrụgide na-adị ala; Ihe ndị a bụ n'ihi mbelata tangential eruba na ọpụpụ impeller.

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Nke abuo, usoro mmiri oyi nke turbocharger.

A nwalewo ọnụ ọgụgụ na-arịwanye elu nke mbọ iji meziwanye usoro jụrụ oyi iji bulie mmepụta site na iji ike na-arụ ọrụ nke ukwuu. Usoro kachasị mkpa na ọganihu a bụ mgbanwe site na (a) ikuku gaa na ikuku hydrogen nke generator, (b) na-ezoghị aka na-eduzi ndị nduzi jụrụ oyi, na n'ikpeazụ (c) hydrogen gaa na mmiri jụrụ oyi. Mmiri dị jụụ na-asọba na mgbapụta site na tank mmiri nke a na-ahazi dị ka tankị nkụnye eji isi mee na stator. Site na mgbapụta mmiri na-ebu ụzọ na-asọba site na ngwa nju oyi, nzacha, na valvụ na-achịkwa nrụgide, wee na-aga n'ụzọ ndị yiri ya site na windings stator, isi bushes na rotor. Mgbapu mmiri, yana ntinye mmiri na ntinye mmiri, gụnyere n'isi njikọ mmiri jụrụ oyi. N'ihi ike centrifugal ha, a na-eme ka nrụgide hydraulic guzosie ike site na ogidi mmiri dị n'etiti igbe mmiri na mkpuchi yana na radial ducts n'etiti igbe mmiri na etiti etiti. Dị ka e kwuru na mbụ, nrụgide dị iche iche nke ogidi mmiri oyi na mmiri ọkụ n'ihi oke okpomọkụ nke mmiri na-eme dị ka isi nrụgide ma na-abawanye ụba nke mmiri na-asọba site na coils n'ogo nke mmụba nke mmiri okpomọkụ na ike centrifugal.

Ntụaka

1. Ntugharị ọnụọgụ nke ikuku na-eruba site na turbocharger compressors nwere imewe vootu abụọ, Ike 86 (2009) 2494–2506, Kui Jiao, Harold Sun;

2. NSOGBU NKE NKE NKWUKWU NA KỌKỌ NA ROTOR WINDING, D. Lambrecht*, Vol I84


Oge nzipu: Dec-27-2021

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