< img height="1" width="1" style="display: none" src="https://www.facebook.com/tr?id=246923367957190&ev=PageView&noscript=1" /> China Fuel Injector 107-1230 1071230 fun Caterpillar 950f 950f II 960f Caterpillar 3114 Engine Caterpillar 3116 Engine factory ati awọn olupese |Ruida
Fuzhou Ruida Machinery Co., Ltd.
PE WA

Injector Epo 107-1230 1071230 fun Caterpillar 950f 950f II 960f Caterpillar 3114 Ẹnjini Caterpillar 3116 Ẹnjini

Awọn alaye ọja:

  • Ibi ti Oti:China
  • Oruko oja:VOVT
  • Ijẹrisi:ISO9001
  • Nọmba awoṣe:107-1230
  • Ipò:TITUN
  • Owo sisan & Awọn ofin gbigbe:

  • Oye ibere ti o kere julọ:6 Awọn nkan
  • Awọn alaye Iṣakojọpọ:Iṣakojọpọ Aṣoju
  • Akoko Ifijiṣẹ:3-5 ọjọ iṣẹ
  • Awọn ofin sisan:T/T, L/C, Paypal
  • Agbara Ipese:300
  • Alaye ọja

    ọja Tags

    awọn ọja apejuwe awọn

    Injector-Epo-107-1230-1071230-fun-Caterpillar-950f-950f-II-960f-Caterpillar-3114-Engine-Caterpillar-3116-Ẹnjini (2)
    Injector-Epo-107-1230-1071230-fun-Caterpillar-950f-950f-II-960f-Caterpillar-3114-Engine-Caterpillar-3116-Ẹnjini (1)
    Injector-Epo-107-1230-1071230-fun-Caterpillar-950f-950f-II-960f-Caterpillar-3114-Engine-Caterpillar-3116-Ẹnjini (5)
    Idana-Injector-107-1230-1071230-fun-Caterpillar-950f-950f-II-960f-Caterpillar-3114-Engine-Caterpillar-3116-Ẹnjini

    Ti a lo ninu Awọn ọkọ ayọkẹlẹ / Awọn ẹrọ

    koodu ọja 107-1230
    Awoṣe ẹrọCB-634 CB-634C BG-2455C
    BG-245C
    963B
    950F
    960F
    Ohun elo

    Caterpillar CAT idapọmọra Paver
    Caterpillar CAT Challenger 55
    Caterpillar CAT Track Loader 963B
    Caterpillar CAT Vibratory Compactor
    Caterpillar CAT Wheel agberu
    Caterpillar CAT Wheel tirakito

    MOQ 6 pcs / Idunadura
    Iṣakojọpọ Apoti apoti funfun tabi ibeere alabara
    Atilẹyin ọja osu 6
    Akoko asiwaju 7-15 ṣiṣẹ ọjọ lẹhin ibere ibere
    Isanwo T/T, PAYPAL, bi o ṣe fẹ

    imo nipa Diesel injector

    Ipa ti iwọn ila opin nozzle, titẹ abẹrẹ ati iwọn otutu ibaramu lori awọn abuda sokiri ni ẹrọ diesel(Apakan 4)

    Gẹgẹbi aworan ti o ṣe apejuwe gigun ilaluja ni Nọmba 9 ati Nọmba 10 ni lilo oriṣiriṣi ibaramu

    otutu fun 0,12 mm ati 0,2 mm nozzle opin nigbagbogbo mu pẹlu awọn akoko ti o ya ati awọn mejeeji fun iwọn otutu awọn ilaluja ipari ko fun Elo yatọ si.Eyi jẹ nitori iwọn laarin awọn iwọn otutu ko tobi ju.Bibẹẹkọ, titẹ abẹrẹ naa ni ipa lori gigun ilaluja sokiri, nibiti titẹ abẹrẹ iyatọ ti o jẹ 40 MPa, 70 MPa ati 140 MPa pẹlu titẹ ibaramu 1 MPa ni titẹ oju aye.Gẹgẹbi abẹrẹ titẹ ti o ga julọ, ilaluja gigun gigun yoo ni ipa.Eyi jẹ nitori a koju sokiri pẹlu titẹ ibaramu.

    olusin 11 ati 12 fihan awọn aworan ti breakup ipari pẹlu 0,12 mm ati 0,2 mm nozzle opin.Nibẹ ni fluctuation esi lori awọn iwọn otutu 500 K, ibi ti abẹrẹ titẹ 140 MPa ati nozzle opin 0,2 mm bosipo mu lati 1 mm duro soke si 2,3 mm.Eyi jẹ boya nitori droplet ko yapa ati pe o gun, eyi ni ipe bi apakan ti ligamenti.Afiwera si awọn iwọn otutu 700 K ni 140 MPa ati 0,2 mm breakup ipari óę dada pẹlu awọn akoko.Nitorinaa iwọn otutu ni ipa si iwọn otutu ibaramu ti o ga julọ ti a lo, gigun fifọ kukuru ti o ṣẹlẹ ni abala koko.

    4. Ipari

    Iwadi yii ti ṣe afihan ṣiṣan simulation ti idana ti nṣàn ni sokiri nozzle ṣaaju ijona.Awọn titẹ abẹrẹ kekere kan ninu iyẹwu yoo da idalọwọduro didenukole ti sokiri epo si awọn droplets ti o dara pupọ ṣaaju ki o to bẹrẹ ina ti idana.Iyipada iwọn otutu ninu iyẹwu tun ni ipa lori gigun ti ilaluja sokiri.Fun awọn iwọn otutu ibaramu ti o ga, epo n gbe ni irọrun diẹ sii ati ki o tan epo funrararẹ.Pẹlupẹlu, iwọn ila opin ti nozzle tun ni ipa lori ipari fifọ ti nozzle sokiri bi o ti ni ipa nipasẹ titẹ abẹrẹ ti o ga julọ nibiti ipari fifọ ti n kuru.


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