Diesel Injector Fuel Injector 095000-8730 Denso Injector for Shangchai, Toyota, Hyundai, Mitsubishi Fuso

Kuenzaniswa neongororo yekuedza, kuenzanisa kwenhamba kunenge kwakakura, saka nzira yekufananidza nhamba inzira inoshanda yekudzidza kuyerera kwecavitation mujekiseni remagetsi edhiziri, uye inogona kupa ruzivo rwakakosha rwekutsvaga. Kusvika pari zvino, nyanzvi dzakaita tsvakiridzo nezve chizvarwa nekuvandudzwa kwecavitation mukati medhiziri injector nekushandisa nhamba simulation nzira, yakanangana neakasiyana cavitation calculation modhi, nozzle geometry, mamiriro ekushanda uye zvimwe zvinhu, uye vakaita zvakakosha tsvakiridzo kufambira mberi. Inogona kuwanikwa kubva kune aya mamodheru kuti yakatsetseka madziro epamusoro inogamuchirwa kumadziro epamusoro kurapwa. Kutaura zvazviri, rusvingo rwemukati rwemuromo imadziro akaoma. Nekuda kwekudzvanyirira kwakanyanya uye kukurumidza kukurumidza hunhu hwemvura mune jekiseni, pachave nepamusoro shear kushushikana padhuze nemadziro ane hutsinye, izvo zvinounza kumwe kukanganisa kune velocity uye kudzvanywa. Nekudaro, iyo pesvedzero nzira yekuvhiringidza uku pane cavitation kuyerera maitiro muinjector haina kujeka. Nekumisikidza inonzwisisika yemasvomhu modhi yekutevedzera kuyerera kwecavitation mukati meinjector yedhiziri, dimensionless paramita senge cavitation parameter K uye inoyerera coefficient Cd inoshandiswa kutsanangura iyo cavitation kuyerera maitiro mukati memhino, uye pesvedzero yemadziro roughness pakuyerera kwehuwandu, gasi chikamu kugovera uye velocity kugovera mukati memuromo inodzidzwa.

1) Kana iyo inlet pressure yakaderera, iyo inoyerera coefficient inoderera nekuwedzera kwe roughness; Kana iyo inlet pressure yakakura, pesvedzero yekukasharara pane inoyerera coefficient idiki.

2) Iyo inoyerera coefficient inowedzera zvishoma nezvishoma nekuwedzera kwecavitation parameter. Kana iyo cavitation parameter yakakura kupfuura imwe kukosha, iyo inoyerera coefficient haichachinji neiyo cavitation parameter.