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PD-14 - engine. Turbofan engine: ọhụrụ tolite

More na nso nso, dị ka akụkụ nke IL-76LL laabu ule malitere, ebe nwalere PD-14 - engine, nke a na-ewere otu ihe dị mkpa na mmepe na orú arọ na iri n'ime anụ ụlọ obodo ụgbọelu. N'ihi gịnị? E nwere ọtụtụ ihe.

echiche

PD-14 - nke ise ọgbọ engine n'etiti turbojet engines. Ọ bụ a mgbagwoju imewe ebe emejuputa otutu engineering ngwọta. Nweta dịkarịa ala a tobaim agụba n'usoro na a ugboro iri na abụọ na puku revolutions kwa nkeji. N'otu oge ahụ ọ na-eme centrifugal ike iri na asatọ tọn. Dị otú ahụ tobaim pupụtara bụ ruo iri asaa.

Olee otú ọ na niile malitere

The echiche ike engine pụtara na mmalite nke abụọ puku JSC "Aircraft Engine". A ogologo oge nke development e mụọ n'ihi na mmepụta nke engines ndị ndú ụwa n'oge e nyochara na-dị ka ikuku na-eji ụgbọelu. Ezie na Russian ahịa nke ndị mba ọzọ na-emepụta idei mmiri niile. Ọ kụrụ ike na anụ ụlọ engine. Ya mere, na mmepe nwere a siri ike, ọ bụghị nanị ruo n'ogo nke ndị ndú ụwa, ma na-na-akarị ẹdude teknụzụ, dị ka nke ọma dị ka ime ka anụ ụlọ ụgbọelu asọmpi na gburugburu ebe obibi, price na-eri indices. O doro anya na mejuputa ndị dị otú ahụ a ọrụ adịghị mfe.

Ọ e mere kpebiri iji niile uru nke anụ ụlọ ụlọ ọrụ na nnyocha institutes na-emepụta engines.

The isi echiche nke oru ngo bụ ike a oge a gas generator-enwe ndị dị otú ahụ kwa, a na-adabere nke na ọ bụ ike na-ewu engines nke dị iche iche akọ. Ha chere na ha arụnyere na dị iche iche ugbo elu, nakwa dị ka terrestrial ngwaọrụ ebe - na ike osisi na nrụnye maka pumping gas. The gas generator bụ ndị kasị sie ike nzukọ na elu voltaji moto. Ọ bụ site na ya ịdị n'otu nke nsogbu na-edozi na ndokwa nke usoro mmepụta maka dị iche iche nkeji. N'otu oge ahụ budata belata na-eri nke ọ bụla nke ga-eme n'ọdịnihu ụdị. All ihe na teknụzụ maka imewe na-adịghị dị (na n'ezie ike, ọbụna ma ọ bụrụ na ọchịchọ dị otú ahụ bilitere n'ihi na ndị data na-nzuzo na mara), na na-emepụta Russia.

confidentiality

Ọ ga-iburu n'uche na na mgbakwunye na-Russian ụlọ ọrụ na-ewu ugboelu engines nke ọgbọ ọhụrụ teknụzụ dị naanị na United States, France na Britain. Ọ na-enyo na ha nwere a nta ọtụtụ mba karịa ndị nke nwere ngwá agha nuklia na-enwe ike malite na Satellites n'ime ohere. China, ihe atụ, ruo ọtụtụ afọ na-agbalị ịga nke ọma a na ubi. Ọ na-adị mfe ike idetu anụ ụlọ Su-27, ma AL-31F engine, na nọgidere dịghịzi adị. Ya mere, nke a na obodo a ka na-amanye ịzụta ama bụghị oge a engine na Russia. Ọ bụ ya mere mmepe na mpaghara ebe a na-eche nche site na steeti.

The imekọ ihe ọnụ nke mmepe na-emepụta

All ndị sonyere, onye na-eme atụmatụ iji mejuputa oru ngo, na-akwado echiche ahụ. Na 2006, ha bịanyere aka a protocol na nkwonkwo, mmejuputa iwu, nke e mechara ghọrọ ihe ndabere maka ọdịnihu imekọ ihe ọnụ.

Ụzọ nweela na ọchịchị support. Oru ngo a na-akpọ "PD-14." The engine wee malite ịkpa na JSC "Aircraft Engine", ma na-emepụta na JSC "MC UEC". Na mgbakwunye na isi ụlọ ọrụ dị na mmejuputa iwu-na-agụnye a ọnụ ọgụgụ nke na-eduga ụlọ ọrụ nke ụgbọelu engine, alaka institutes na institutes nke Russian Academy nke Sciences.

synchronous mmepụta

PD-14 - Turbofan engine metụtara ndị turbojet, bụ nzube nke 14 tọn. Ọ na-aduak na-arụnyere n'ime ụgbọelu MS-21 (na ha na-gbakọọ na ọnụ ọgụgụ nke ndị njem site otu narị na iri atọ na otu narị na iri asatọ), nke ga-nyere na 2017. Ya mere ugbo elu engine emepụta synchronously na MS 21 onwe ya.

Ọ bụrụ na ngo na-eji na-akpọ Ọnụ Ụzọ Ámá-technology. Ná ngwụsị nke ọ bụla ogbo a rụrụ kwekọrọ ekwekọ na nnyocha, na òkè nke ọkachamara - nnọchiteanya nke niile òtù. Site na nke a mode, ma ọ bụrụ na ọ dị mkpa, jikwaa oge ime mgbanwe na zere njehie.

Gịnị bụ ọhụrụ bụ engine

Ntọala edebere na ndị oge gboo ngwọta, nke pụtara na ha pụrụ ịdabere na mmepe nke PD-14. The engine n'otu oge nwere a n'oge a haziri na technology. Mee, dị ka nickel na titanium superalloys, nke nweta chọrọ kwa. N'ihi ya, Russian Mmepe mere a qualitative itu ukwu na a ọhụrụ larịị, ebe ugbo elu engine mma na niile isi egosi.

N'ihi ya, mmanụ ụgbọala oriri na-belata iri na abụọ iri na isii percent. Iwebata polima mejupụtara ihe mma ụda attenuation ma belata engine arọ. New iche iche nke ihe, e nwere ihe na iri abụọ.

Elu àgwà na-enweta site na-amị iri na isi isi teknụzụ eji. Na mbụ na engine adịghị eji ha. Ya mere, ugbu a, e bụ ọrụ mmepe na ha iwebata n'ime mmepụta.

Na 2012, iji gosi na engine na kwuru na nkà na ụzụ na imewe ngwọta, ọma gafere bench ule nke engine-technology demonstrator. Magburu onwe pụta nọ na-enweta na Acoustics, emission na thermodynamics.

The engine PD-14 nkọwa na airworthy ha pụtara na-eji a pụrụ iche ntozu nke ihe eji. The data akụ, nke e dere ihe, nwere niile ozi banyere larịị nke bughi ike, nke ha nwere. All ihe na-anwale na pụrụ iche laboratories taa.

Ebumnobi nke oru ngo

Mmepe nke engines na-esonyere ndị na-esonụ ebumnobi:

  • belata mmepụta na-eri;
  • mbenata mmezi na mmezi-akwụ ụgwọ;
  • ekwe nkwa na anụ ọrụ nke usoro;
  • mbenata mmanụ ụgbọala oriri;
  • ibu Mbelata;
  • mbenata mkpọtụ emission nke na-emerụ bekee.

Yana ọrụ na engine, kere a adaba usoro nke nkeji mgbe ire ọrụ. Ọ na-agụnye, na mgbakwunye na nke ezigbo idozi na mmezi, lọjistik ngwọta, akwụkwọ ikike na ọrụ. Nke a dị mkpa karịsịa n'ihi na eziokwu na nke a usoro bụ fọrọ nke nta na-abụghị existent, dị ka anụ ụlọ mmepụta nke ugbo elu ejikwara bit.

nkwa nke ihe ịga nke ọma

ngwa n'ihi na a akwụkwọ e osụk na 2013 na PD-14, na na na njedebe nke 2015 ama na e lere ule.

N'ihi na eziokwu na-ngo a na-emejuputa atumatu oru site a nọmba nke ụlọ ọrụ ndị na-eme nnyocha institutes, ana achi achi oru oma eji mmefu ego ego. Investments na mmepe na na n'ezie, mmejuputa iwu nke oru ngo, na-enye ohere iji merie backlog, nke chọpụtara na anụ ụlọ ụgbọelu ụlọ ọrụ na ịtọ ntọala maka ya n'ihu mmepe.

Development nke nkà na ụzụ ọhụrụ na-nke a na-karịsịa dị irè ka a onwe omume ga-nyere aka gbochie ụdị nile nke njehie. All nmepe na-na-ẹkenam ke notoriously ọma oru ngo. All ngo sonyere-anọgide na-uru na-efu nke ọzọ iwu, nke negates ihe ize ndụ nke ọnwụ.

PD 7, PD-10, PD-14 megide PS0-90

The naanị anụ ụlọ engine, nke a kwadebere n'ụzọ na airliners na Russia taa bụ PS-90A. All ọzọ ụgbọelu nwere mba ọzọ nkeji.

Project Mmepe na-eme atụmatụ na-nyefee n'ọdịnihu niile Russian ụgbọ elu na ụlọ ọhụrụ Motors.

PS-90A - a turbofan engine. Turbojet ụdị PD-14-edozi nsogbu nke adị tupu ugboelu engines, nke gbochiri ha were na obodo ụgbọelu. Isi nsogbu idu ke akwa mmanụ ụgbọala oriri na ike mkpọtụ. Ọhụrụ oru ngo, ndị a na ihe mgbochi ndị ọzọ e merie, ikwe ka engine ga ugbu a ga-eji na obodo ugbo elu.

The engine ezinụlọ na-agụnye PD-14 na PD-7 aggregates enwe traction ka 7900 kilogram, na PD-10 na a nzube nke ruo 9900 kilogram. Ike kacha ike version of PD-14M bụ ike dịkwuo elu anya dị ka a kacha ibu, na-enweghị ya. Na ya ga-emejuputa atumatu na belatara mmanụ ụgbọala oriri site iri na iri na iri na anọ na percent tụnyere ndị ugbu a na-iwesa ndị turbofan engine.

Ina na anụ ụlọ na ndị mba ọzọ ahịa

Developers nwere obi ike zuru ezu na-eme n'ọdịnihu saturation engines PD-14 esịtidem ahịa. N'etiti ise mpi ugbo elu na-arụ ọrụ na anụ ụlọ ahịa, na MS-21 nwere ịrịba uru na ọnụ ọgụgụ nke njem. Ọ bụ ike na-ebu abụọ na narị abụọ na iri na abua ndị mmadụ. Ka anyị tụnyere: 737 na-eburu naanị 189 njem, na Bombardier-CS300 - nnọọ 135. Ke adianade do, iwelie olu nke akpa, rue na oche. Nke a ga-ikwado na-adị n'elu loading usoro na ebutu nke njem.

Ọzọ dị ịrịba ama uru bụ ala na-eri nke ugbo elu. Ọ bụrụ na anụ ụlọ ụgbọelu, na-enwe ndị kasị mma n'ime engine, ọ bụ uru na iri asaa na asatọ nde dollar, 737, ihe atụ, na-akwụ ụgwọ n'ihi na ụlọ ọrụ na ọ fọrọ nke nta ka otu narị na nde mmadụ asaa na Bombardier-CS300 - iri asatọ nde.

Ma ihe ndị ga-eme n'ọdịnihu ntọhapụ nke MS-21 na mba ahịa, e nwere otú anya ga-eme n'ọdịnihu bụ na-ejighị n'aka. The nanị ezi mba ọzọ asịwo bụ a Malaysian ụlọ ọrụ, esesịn nyere iwu iri-na-ise ugbo elu.

N'etiti anụ ụlọ ụlọ ọrụ nyere iwu ụgbọelu:

  • "Aeroflot" - iri ise iberibe;
  • "VEB-leasing" - na iri atọ;
  • "Ilyushin Finance" - iri-na-asatọ;
  • "Sberbank leasing" - na iri abụọ;
  • "IrAero" - iri.

Nke bụ eziokwu na ụlọ ọrụ na nke anyị, na mba ọzọ ruo mgbe ị na-ịzụta MS-21 nwere ike jikọọ ọbụna na-ezughị ezu ule. Ke adianade do, e nwere nsogbu nke na enweghị a mepere emepe usoro nke ozi mgbe ire nke ugbo elu.

Ma, President nke Russian Federation Vladimir Vladimirovich Putin na a pịa ogbako na njedebe nke 2015. The ẹkụre ngo akpọ PD-14 kasị mkpa mere ná Russian engine ụlọ ebe ọ bụ na eighties nke iri abụọ na narị afọ, na obi siri ya ike na anyị ọhụrụ engines ga-akarị mba ọzọ analogues.

Ya mere, e kwesịrị ikwu ihe ịga nke ọma nke ụlọ dvigatele- na ugbo elu na-ewu.

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