< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=246923367957190&ev=PageView&noscript=1" /> Tuam Tshoj 0445120059 0445120231 Common Rail Roj Injector Tau tshaj Cummins SAA6d107e-1 Komatsu PC200-8 Hoobkas thiab manufacturers |Ruida
Fuzhou Ruida Machinery Co., Ltd.
Tiv tauj peb

0445120059 0445120231 Common Rail Roj Injector Tau tshaj rau Cummins SAA6d107e-1 Komatsu PC200-8

Khoom Paub meej:

  • Qhov Chaw Keeb Kwm:Suav teb
  • Hom Lub Npe: CU
  • Ntawv pov thawj:ISO9001
  • Qauv nab npawb:0445120059 0445120231
  • Qhov xwm txheej:Tshiab
  • Cov nqe lus them nqi & Shipping:

  • Yam tsawg kawg nkaus Order Quantity:6 daim
  • Ntim Cov Lus Qhia:Ntim Ntim
  • Lub sij hawm xa tuaj:3-5 hnub ua haujlwm
  • Cov nqe lus them nqi:T / T, L / C, Paypal
  • Muaj peev xwm muab khoom:10000
  • Product Detail

    Khoom cim npe

    cov khoom nthuav dav

    微信图片_20220324151743_副本 微信图片_20220324151751_副本 微信图片_20220324151748_副本 微信图片_20220324151753_副本 微信图片_20220324151756_副本

    Khoom npe 0445120059
    Cav Qauv Cummins SAA6D107E-1 QSB6.7 Diesel Cav
    Daim ntawv thov Komatsu PC200-8
    MOQ 6 pcs / Negotiated
    Ntim Lub thawv dawb ntim lossis cov neeg siv khoom xav tau
    Lub sijhawm ua haujlwm 7-15 hnub ua haujlwm tom qab paub meej tias kev txiav txim
    Kev them nyiaj T / T, PAYPAL, raws li koj nyiam

     

    Dynamic cavitation nyob rau hauv lub siab ua haujlwm diesel injector - kev sim thiab CFD kev tshawb nrhiav(part 4)

    Cov ntaub ntawv sib npaug 1000Bar tau simulated siv tib lub ntsuas qhov siab poob raws li suav rau Cov Qauv Loj Loj.Rau qhov cavitation, ib qho qauv sib tov tau siv.Qhov no xav tias ob qho tib si kua thiab vapor mus rau hauv homogeneous multiphase ntws;Txawm hais tias tsis muaj kev txwv, nws yog qhov kev xav zoo rau cavitating ntws.Ob theem incompressible yog qauv, uas yog tsim nyog nyob rau hauv lub qis siab tee siv nyob rau hauv lub loj scale qauv.

    Qhov kev simulation ntawm 1000Bar sib npaug ntawm kev txhaj tshuaj siab tau muab tus cwj pwm hloov pauv uas sib piv cov txiaj ntsig kev sim, raws li pom hauv daim duab 3 nrog rau yim qhov kev sim duab los ntawm daim duab 2. Qhov zaus yog 156Hz, muab kev sib raug zoo nrog cov nqi sim ntawm 160Hz.Cov yeeb yaj kiab ntawm ob qhov kev sim ntws thiab cov txiaj ntsig CFD qhia qhov zoo sib xws.Tus nqi nruab nrab ntawm Cd los ntawm hybrid LES RANS qauv yog 0.71.Qhov no muab kev pom zoo zoo nrog tus nqi ntsuas ntawm Tus Qauv Loj Loj.Cov txiaj ntsig no ua rau muaj kev ntseeg siab hauv kev ua qauv thiab kev siv tau zoo rau kev sib xyaw ua ke ntawm turbulence thiab multiphase CFD qauv.Cov ntsiab lus tag nrho yog muab rau hauv [8].

    CFD Modeling tiag tiag

    Tus qauv CFD tau khiav mus rau cov ntaub ntawv loj tiag tiag thiab ua kom zoo sib xws pulsation ze rau 150 kHz.Qhov xav tau ntau zaus los ntawm kev ntsuas qhov ntsuas yog 160 kHz, uas tau lees paub ntxiv rau txoj kev.5. Kev Sib Tham Ib txoj kev muaj tseeb tau ua kom pom tseeb uas ua rau kev siv LES CFD qauv hauv kev txhim kho cov khoom.Qee qhov kev lees paub ntawm txoj kev kuj tau ua pov thawj, uas tsis yog rau LES CFD hauv daim teb no.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb