Diesel Injector Fuel Injector 03L130277B 5ws40539 A2C59513554 Siemens for Audi Seat Skoda VW

Cavitation Mukati Yepamusoro-Kudzvanya Optically Transparent Fuel Injector Nozzles(CHIKAMU 5)

Kuongororwa, kudzvanywa kwejekiseni kweiyo chaiyo mudziyo (800 bar) yakashandiswa semuganho mamiriro kune emukati maficha eiyo acrylic nozzle chidimbu. Tichifunga kuti brittle zvinhu zvinowanzotadza kudhonzerana, machira esafiri akawedzerwa kune dhizaini yekumanikidza muromo kubva kunze uye kuderedza kusimba kwemasimba mukati memukati. Sezvo zvisungo zvaive kunze kwemhuno, chinhu chinoonekera chaifanirwa kushandiswa pakuvaka kwavo.

Safire yakasarudzwa nekuda kwekusimba kwayo kwepamusoro. Neimwe nzira, izvi zvakaita kuti safire isungirire iyo inotakura zvinhu zvemhino, kunyangwe chidimbu chaiiswa kudzvanywa chaive chakaitwa neacrylic.

Mhedzisiro yekupedzisira ine 3 sapphire clamps, yakagadzirwa uye yakaunganidzwa, inoratidzwa muMufananidzo 1. Mamiriro ekunze emuromo ndeye 21.5 mm mukutarisa kwekuona muMufananidzo 1 uye 6.75mm munzira yakatwasuka. MaO-ring seals anoshandiswa kumativi ose emuromo.

3 Migumisiro uye Kukurukurirana

Iyi dhizaini yakaedzwa nemafuta edhiziri aipihwa neyekutengeserana inodzokorodza piston pombi ine 3 nhanho, inofambiswa nehombe yemagetsi mota. Nguva yejekiseni yepakutanga yakaiswa ku250ms, asi sac volume pressure kuyerwa kwakaratidza kuti pombi yaisakwanisa kutsigira kudzvanywa kwakarairwa kwenguva yese. Iyo yakakonzeresa jekiseni nguva yaive ingangoita 100ms, uye kudzvanywa kwejekiseni kwakadzikira zvishoma nezvishoma panguva iyi.

Kuyerera mukati memupumburu kwakatorwa mukushandurwa kwekuchinja nePhantom V1210 yakakwirira-kumhanya kamera. Nekuti iyo ambient yaive pamhepo yekudzokera kumashure, iyo orifice yakayerera nyore nyore. Mufananidzo wemumiririri ane jekiseni rinodzvinyirira re 350 bar rinoratidzwa muMufananidzo 2. Vhidhiyo yakazara yemukati inoyerera pamwe chete neyekuyerera kwe orifice uye nzvimbo yekugadzira spray pamamiriro aya ekuyerera akapiwawo. Aya mamiriro ekuyerera ari panhamba yeReynolds inosvika zviuru makumi masere nezvishanu.