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Diesel Fuel Injector 456-3493 maka Caterpillar C9.3 CAT Truck Engine Spare Parts

Nkọwa ngwaahịa:

Injector mmanụ ụgbọala 456-3493 maka Caterpillar C9.3 Engine CAT 336E Excavator

  • Nkọwa:Injector mmanụ dizel
  • Ebe amụrụ:China
  • Aha ika:VOVT
  • Koodu ntụaka:456-3493
  • Asambodo:ISO9001
  • Ọnọdụ:Ọhụrụ
  • Usoro ịkwụ ụgwọ & Mbupu:

  • Ọnụ ahịa kacha nta:4pcs
  • Nkwakọ ngwaahịa:Mbukota na-anọpụ iche
  • Oge Mbuga ozi:7-10 ụbọchị ọrụ
  • Ụgwọ:T/T, L/C, Paypal, Western Union, MoneyGram
  • Ikike inye:10000 kwa ụbọchị
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa ngwaahịa

    Ntụaka.Koodu 456-3493
    Ngwa C9.3 CAT
    MOQ 4 PCS
    Asambodo ISO9001
    Ebe Mmalite China
    Nkwakọ ngwaahịa Mbukota na-anọpụ iche
    Njikwa ogo 100% nwalere tupu mbupu
    Etiti oge 7-10 ụbọchị ọrụ
    Ịkwụ ụgwọ T/T, L/C, Paypal, Western Union, MoneyGram ma ọ bụ dị ka gị chọrọ

    Nhazi injector mmanụ dizel na ụkpụrụ ọrụ

    Cavitation dị egwu n'ime injector diesel na-arụ ọrụ dị elu - nnwale na nyocha CFD (akụkụ 1)

    Abstract.

    Ejila ngwakọta nke ịme anwansị na usoro nnwale pụrụ iche iji nyochaa nfe na-agafe agafe na ihe nhụsianya cavitation nke ngwaọrụ njikwa n'ime injector diesel na-arụ ọrụ dị elu.Ejidere omume cavitation na-agbanwe agbanwe n'ụdị nhụsianya buru ibu, nke ejiri wee mepụta ma kwado ụdị ọgba aghara CFD dị elu na Simulation Eddy Large.A na-eji usoro ndị a n'ime Delphi nweta nghọta na kwalite arụmọrụ injector na ezigbo nha.

    1 Okwu mmalite

    A na-arụ ụka na injector diesel bụ ihe kacha mkpa n'inweta arụmọrụ injin adịchaghị ya na ikuku dị ala.Ya mere, a ghaghị ijikwa injectors maka engines dị elu nke ọma.N'ihi ya, a ga-emepụta valves na orifices nke hydraulic na-arụ ọrụ nke ọma, na ịghọta àgwà ha bụ isi ga-enye onyinye dị mkpa na nhazi na nhazi nhazi.Delphi na-eji nchikota nke ịme anwansị na usoro nnwale pụrụ iche iji nyochaa njiri mara ngwaọrụ ndị a.

    Dịka ọ dị na ndị injectors ọhụrụ niile, Injector Diesel na-arụ ọrụ dị elu na mmepe na Delphi abụrụla isiokwu nke ọtụtụ ịme anwansị.Nke kachasị mmasị na akwụkwọ a, bụ nchọpụta CFD nke ọrụ nchịkwa hydraulic.

    Cavitation na-asọ asọ bụ isiokwu a maara nke ọma na akụrụngwa injection mmanụ dizel;Ahụmahụ nnwale gara aga gosiri na ọkọlọtọ ụlọ ọrụ Reynolds-Averaged Navier-Stokes (RANS) enweghị ike inye nsonaazụ ziri ezi maka omume cavitation siri ike.N'ihi ya na mgbakwunye na ọrụ CFD, nnukwu ụdị (LSM) nke akụkụ dị iche iche nke ọrụ nchịkwa hydraulic nyere ọrụ.Iji ụdị uzo nke valves njikwa na orifices na-abawanye ụbara nke ukwuu na-enyere nghọta emepe emepe nke ịrụ ọrụ hydraulic [1] nke na-adịghị adị mfe site na usoro ndị ọzọ.Ịrụ ọrụ hydraulic bụ nke zuru oke n'ofe akpịrịkpa niile ka ọ baa uru dị ka ngwá ọrụ mmepe [2].

     

    Ngwaahịa ndị emetụtara

    1 7W7032
    2 7W7038
    3 7W7035
    4 7W7036
    5 238-8901
    6 241-3238
    7 241-3239
    8 243-4502
    9 263-8218
    10 268-1835
    11 268-9577
    12 269-1839
    13 7M4601
    14 7M7431
    15 8M1584
    16 8N1831
    17 8N4694
    18 8N4697
    19 8N8796
    20 9L6884
    21 CR76160
    22 CR95210
    23 CR95210A
    24 127 OZU

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