Common Rail Nozzle DLLA149P2166 For Diesel Fuel enjector 0445120215 0 445 120 215 for Bosch Nozzles

Ketsiso ea Phallo e Phahameng ea Lebelo ho Melomo ea Ente ea Mafura (karolo ea 6)

Boholo bo fokolang, lebelo le phahameng le nako e lekanyelitsoeng ea nako e etsa hore ho be thata haholo ho ithuta boitšoaro ka liteko.Ho etsa mohlala oa cavitation ho ka thusa ho etsisa phallo ea li-nozzle tsa boholo ba 'nete le ho ithuta litšobotsi tsa ka hare tsa nozzle, tse amang phallo ka hare ho molomo.

Kaho ea papiso efe kapa efe ea li-nozzles tsa ente ea cavitating e qala ka mehopolo ea mantlha ea hore na ke ketsahalo efe e tla kenyelletsa le e tla hlokomolohuoa [12].Ho fihlela joale, ha ho e-s'o be le tumellano mabapi le hore na hoa amoheleha ho nahana hore li-nozzles tse nyenyane, tse lebelo le phahameng tsa cavitating li le ka har'a mocheso oa mocheso kapa oa inertial equilibrium.Haeba motho a nka hore nozzle e boemong ba mocheso oa mocheso, joale ha ho na tieho e kholo ea kholo ea bubble kapa ho oa ka lebaka la ho fetisoa ha mocheso.Ho fetisoa ha mocheso ho potlakile ka mokhoa o ke keng oa lekanngoa 'me liphello tse sa sebetseng li fokotsa phetoho ea mohato.Khopolo ea tekano ea inertial e bolela hore mekhahlelo e 'meli e na le lebelo le thellang le sa tsotelleng.

Ntle le moo, boemong ba sekala sa sub-grid, motho a ka boela a nahana ka monyetla oa li-bubble tse nyane tseo boholo ba tsona bo arabelang liphetohong tsa khatello.Phapang ena ea maikutlo e lebisa mekhoeng e fapaneng ea ho etsa mohlala.Lipapiso tsa cavitating nozzles atomizer ka linako tsohle li hloka ho nolofatsa menahano.Mehopolo ena e lokela ho lekana ho etsa hore bothata bo rarollehe ntle le ho hlahisa liphoso tse sa amoheleheng.Sepheo sa mosebetsi ona ke ho aha mochine o nang le mahlakore a mararo a CFD ho etsisa phallo e nyenyane, e lebelo le holimo la cavitating nozzle ho sebelisa homogeneous equilibrium model (HEM).HEM e sebelisitsoeng mosebetsing ona e atolosa mohlala o hlalositsoeng ke Schmidt et al.[1,2] ka moralo oa multidimensional le parallelized.Mohlala o atolosoa ho etsisa liphello tse se nang moeli tsa karolo e hloekileng ea phallo 'me mokhoa oa lipalo o fapane le mosebetsi oa Schmidt et al.