< img teitei = "1" whanui = "1" style = "whakaatu: kore" src = "https://www.facebook.com/tr?id=246923367957190&ev=PageView&noscript=1" /> Haina Tino Hou Common Rail Injector Nozzle L246pbc mo te wheketere Injector Fuel me nga kaihanga |Ruida
Fuzhou Ruida Machinery Co., Ltd.
WHAKAPAKI MAI

Puha Puha Rerewhara Hou Hou L246pbc mo te Injector Wahine

Taipitopito Hua:

  • Wāhi Taketake:Haina
  • Ingoa Waitohu:VOVT
  • Tiwhikete:ISO9001
  • Tau tauira:L246pbc
  • Tikanga:HOU
  • Utu me nga tikanga tuku:

  • Rahi ota iti:6 nga wahi
  • Taipitopito mokete:Tarapi kūpapa
  • Wā Tukunga:3-5 ra mahi
  • Nga tikanga utu:T/T, L/C, Paypal
  • Whakarato Kaha:300
  • Taipitopito Hua

    Tohu Hua

    taipitopito hua

    Tuturu-Hou-Rewe-Tuku-Injector-Puha-L246pbc-mo-Whi-Injector (5)
    Tuturu-Hou-Rewe-nui-Injector-Puha-L246pbc-mo-Whini-Injector
    Tuturu-Hou-Rewe-Tuku-Injector-Puha-L246pbc-mo-Whi-Injector (3)
    Tuturu-Hou-Rewe-Tuku-Injector-Puha-L246pbc-mo-Injector-Fuel-Injector (4)

    Ka whakamahia i roto i nga Waka / Mihini

    Waehere Hua L246pbc
    Tauira Miihini /
    Taupānga /
    MOQ 6 pcs / Whakawhitiwhiti
    Te takai Pouaka Pouaka Maama ranei te hiahia a te Kaihoko
    Pūtāhui 6 marama
    Te wa arahi 7-15 ra mahi i muri i te ota whakau
    Utu T / T, PAYPAL, kia rite ki to hiahia
    Tikanga Tukunga DHL, TNT, UPS, FedEx, EMS, Tonoa ranei

    FAQ

    Rangahau mo te Awe oPuha injector Te Nekehanga o te Injector Miihini Diesel i runga i nga ahuatanga o te werohanga o ia kohao (waahanga2)

    Ko te kaupapa rangahau matua o te pepa e whai ake nei:

    (1) I runga i te ture tiaki o te torohaki me te kaupapa a Bernoulli, i hoahoatia, i hangaia he punaha whakamatautau mo nga ahuatanga o te wero wahie mo ia rua i runga i te maapono whakamatautau rerenga rerenga rehu.Ka taea e te punaha whakamatautau te kohikohi i te reeti werohanga wahie inamata o ia kohao o te injector maha-poka i te wa ano, me te mohio ki te kohinga huringa o nga roanga werohanga wahie maha.Ka tātarihia te tika me te pono o te punaha whakamatautau.

    (2) I runga i te puna tuwhera puna C++ akomanga OpenFOAM?papaaapapa, i runga i te riu o te rhoCentralFoam mo te rere transonic compressible, i whakawhanakehia te waehere mo te whakaoti i te rere hau-wai e rua-waahanga i roto i te puha.Ka whakamahia e te kaiwhakarewa te tauira rere riterite ki te whakaoti i te rere wahie maha i roto i te pupuha me te whakaoti i te whakawhitinga wahanga-rua i roto i te taurite pehanga pai o te ahua.Mai i te paerewa RNGk-ε karekau i te tino tika te tauira o te ngangau ki te whakaoti i te rere compressible, ina koa ko te ahuatanga o te cavitation i te rohe pehanga iti, ka whakahouhia te tauira turbulence ma te whakauru i tetahi mahi kiato e pa ana ki te ahua cavitation hei utu mo te kiato tonu.I tua atu, i te wa e whakaoti ana i nga wharite a Euler mo nga wai whakakopeke, he maha nga otinga ka mutu, ara ko te rapanga Riemann, na te kaha o nga ahuatanga pangarau hyperbolic o nga wharite.

    I roto i tenei pepa, ka whakamahia he riipene Riemann tata ki te tukatuka i te rerenga tatau o te mata ki te hopu i te otinga karekau, ara, te ahuatanga o te ngaru ru o te wai whakakopeke.Ka whakamahia te tauira ki te wetewete i te awe o tePuha injector Ko nga nekehanga i runga i te kohao ka rere ki roto i te puha o te injector rua-rua, a ka manatokohia te tauira CFD kua whakaritea ma te whakamahi i nga ture ine ine inenga o ia kohao.Ko nga hua whaihanga e whakaatu ana ka taea e te tauira te hopu tika i te cavitation me te turbulence quasi-sequential structure e whanake ana i ia wa i roto i te nozzle, a ko te whanaketanga cavitation o te kohao pupuha o runga he kino atu i tera o te kohao pupuha o raro.


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