Ọrụ nke turbochargers
Ọrụ igwe

Ọrụ nke turbochargers

Ọrụ nke turbochargers A na-ejikarị Turbochargers eme ihe iji melite arụmọrụ nke mmanụ ụgbọala na mmanụ dizel. Ogologo ha na-adabere na ojiji kwesịrị ekwesị.

A na-ejikarị Turbochargers eme ihe iji bulie paramita arụmọrụ nke mmanụ ụgbọ ala na mmanụ dizel. Ụkpụrụ nke ọrụ ha bụ ijikọ ikuku gas turbine na rotor nke na-eme ka ikuku na-agbanye n'ime cylinders.

Turbocharger nwere ọtụtụ uru, gụnyere: imewe dị mfe, enweghị ụgbọala ọzọ na ọnụ ahịa nrụpụta dị ala. Ngwaọrụ ahụ nwekwara ọghọm dị ka igbu oge n'etiti ntinye srottle onye ọkwọ ụgbọ ala yana nzaghachi turbine, nke a na-akpọkarị "turbo lag", na nghọta na arụrụghị ọrụ. Turbo oghere kpatara Ọrụ nke turbochargers enweghị ike nke compressor ka ọ nwee ike ime mgbanwe na ọsọ engine na ibu. Ngwọta adịlarị iji melite ngbanwe nke turbochargers. Ndị a bụ valvụ ndị na-emebi emebi na-edobe ikuku ikuku gabiga ókè n'akụkụ ikuku, yana turbochargers nwere teknụzụ dị elu nwere geometry turbine na-agbanwe agbanwe.

N'ịrụ ọrụ, ihe kachasị mkpa maka onye ọrụ ụgbọ ala bụ ihe ọmụma nke ọnọdụ ndị nwere mmetụta dị ukwuu na ọrụ na-enweghị nsogbu nke turbocharger. Nke mbụ, turbocharger rotor nwere ụfọdụ uka na akụkụ, yana oge jikọtara ọnụ nke inertia. N'oge ọrụ, rotor na-agbatị ọsọ ọsọ nke 100 - 120 puku rpm. Nke a dị okpukpu 10 dị elu karịa ọsọ nke injin ụgbọ ala Formula 1 na-enweta. Ya mere, rotor turbine bụ nke ziri ezi nke ọma ma na-agbanye mmanụ ya site na mmanụ na-enye site na mgbapụta ntinye engine. Mgbe ị na-arụ ọrụ turbocharger, na mgbakwunye na mmezi, usoro ịkwọ ụgbọala dị oke mkpa.

Iji gbochie unyi ịbanye, ikuku oriri ga-adị ọcha site n'ịgbanwe nzacha mgbe niile. Mgbanwe ọ bụla na nguzozi, nke mere dịka ọmụmaatụ site na nkwụnye ego ruru unyi, na ọsọ ọsọ dị otú ahụ na-enye aka n'ịke akwa nke bearings. Ekwesịrị itinye nlebara anya pụrụ iche na gburugburu ebe dị jụụ na mmanụ mmanye, na-elele oge mgbanwe mmanụ engine. Ọzọkwa, ejila mmanụ klaasị dị ala karịa nke ndị nrụpụta ụgbọ ala tụrụ aro ya. Nnwale na-agbanwe ụdị mmanụ, viscosity klas na àgwà nwere mmetụta ọjọọ na engine na akụkụ ya. Mmụba nke ogo nke mmetọ mmanụ, ọnwụ nke mmanụ mmanye ya na ihe nchebe na-emetụta ịdịte aka nke bearings na ọnọdụ nke engine dum. N'ime nkeji ndị nwere nnukwu mịle nke "nara" mmanụ, ị kwesịrị ị na-elele ọkwa ya mgbe niile wee bulie elu.

Mgbe ịmalite engine combustion n'ime ruo oge ụfọdụ (mkpụmkpụ n'oge okpomọkụ, ogologo oge n'oge oyi), mmanụ anaghị eruba na usoro dị iche iche, gụnyere compressor bearings. N'ime oge a, a na-ete ha mmanụ na obere oyi akwa n'ihi viscosity nke mmanu. Ya mere, mgbe ịmalite engine oyi, a ga-ezere ngwa ngwa gas na mberede na mmalite mberede. Ụdị ịnya ụgbọ ala a na-eme ka bearings na-ezuru oke mmanụ ruo oge ụfọdụ, nke na-ebelata ogologo ndụ ha. N'aka nke ọzọ, mgbe ị na-anya ụgbọ ala mgbe ị na-ekpo ọkụ ọkụ, ọ bụ ihe amamihe dị na ya ka engine na-arụ ọrụ n'ogo na oke ọsọ. Ngwunye engine nke ọma dị ezigbo mkpa maka ogologo ndụ nke compressor. Mgbe ụgbọala ahụ kwụsịrị, mgbapụta mmanụ na-akwụsị ịrụ ọrụ. Ọ naghị enye akụkụ nke mmanụ ọhụrụ na turbine bearings, rotor overclocked nke na-aga n'ihu na-agbagharị na nnukwu ọsọ ruo ọtụtụ sekọnd. N'ime oge a, mmanụ lubricating na bearings na-ekpo ọkụ nke ukwuu, charing na-eme n'ime ya, a na-emepụta ihe ndị na-eme ka agbụrụ ndị ahụ na-agba ọsọ, nke na-eduga ná mbibi ha. Mgbe ị na-agba engine turbocharged, ị ga-echere sekọnd ole na ole tupu ịgbanyụ ya. N'oge a, turbine na-agba ọsọ na-ebelata ma enwere ike ibute mmebi na-ebelata.

Ndụ ọrụ na-enweghị nsogbu nke turbocharger dabere n'ụdị ọrụ ya. Agbanyeghị, ekwesịrị imesi ya ike na enwere usoro ngwaọrụ nke ndị nrụpụta megharịrị nke ọma wee daa ka obere oge gafere. Ihe ịrịba ama nke mmebi nke turbocharger bụ nke ọma na-ama jijiji na saịtị nwụnye ya. Ọ bụrụ na mmebi ahụ siri ike, ị nwere ike ịnụ esemokwu nke ígwè na ígwè, nnukwu anwụrụ ọkụ na-esi na ọkpọkọ iyuzucha pụta, ụgbọ ala ahụ ka na-adịghịkwa ngwa ngwa.

Enwere ike ịmegharị turbochargers mebiri emebi. Ụlọ ọrụ nkuzi pụrụ iche nwere ihe ọmụma, ahụmịhe na ngwa nrụzi kwesịrị ekwesị. Ọnụ ego a na-ahụkarị bụ / dabere na nha nke turbine / site na 800 ruo 2000 zlotys ma dị ọtụtụ ugboro karịa ọnụahịa nke ngwaọrụ ọhụrụ.

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