Fuel Injector 127-8222 127-8216 127-8205 0r-8682 0r-8461 for Caterpillar 3116 3114 Engine

Cavitation ka Hare ha Khatello e Phahameng ea Optically Optically Transparent Fuel Injector Nozzles(KAROLO EA 3)

Tsela eo sesebelisoa se neng se tiisitsoe ka eona, le kamoo lipoleiti li ileng tsa tšoaroa kateng, ha lia ka tsa kenyelletsoa liphellong tse hatisitsoeng.Ho ile ha hlokomeloa mefuta e 'meli ea khoele ea cavitation: e' ngoe e entsoeng ka har'a maqhubu a khomaretsoeng karolong ea geometry e etselitsoeng ho etsisa nale, 'me e' ngoe e entsoe ka vortex e neng e kopanya masoba a mabeli a orifice.

Badock et al.e fihletse likhatello tse phahameng tsa ente li sebelisa li-nozzle tsa acrylic, le hoja li tšoana le Arcoumanis et al, sengoathoana se ne se le seholo haholo ho feta nozzle ea pele ea ente[4].Ho ithuta karohano ea mantlha ea spray ka nozzle e joalo ha ho khonehe ka lebaka la phello ea lense ea holim'a litlolo tse phuntsoeng tse lokisang bolelele ba liphaseje tsa nozzle orifice.

Blessing et al.o fihletse likhatello tsa ente tsa 800 bar ka ho sebelisa nozzle ea ente ea acrylic e nang le sekoti se le seng sa axis[5].Moralo o ne o kopane ka ho lekaneng ho lumella karohano ea mantlha ea sefafatsi se tsoang molomong oa molomo ho ithutoa ka nako e le 'ngoe le in-nozzle orifice cavitation.

Ka bomalimabe, ha hoa ka ha fanoa ka lintlha tse ling mabapi le moralo, joalo ka boholo kapa mochini oa ho tiisa.Boiteko bo bong bo lokelang ho boleloa ke phuputso ea morao-rao e entsoeng ke Butcher et al[6].Sehlopha se ile sa haha ​​​​nozzle ea quartz e le ho ithuta li-sprays tse belang tsa flash tse amanang le lienjine tse khantšang le ho kenya nale e fetotsoeng ho fokotsa khatello ea kelello ka har'a molomo ho tloha matla a setulo sa nale.Khatello ea bona ea ente e ne e lekanyelitsoe ho 40 bar.

Phuputso ea morao-rao e fihletseng khatello e phahameng ea ente ke ea Mitroglou et al[7].Bangoli ba ile ba hlahloba meaho ea cavitation ka har'a geometry e hlakileng ea VCO e nang le masoba a tšeletseng a orifice.Ba fihletse 400 bar, empa ka lebaka la kholo e liehang ea liphoso le takatso ea ho bokella data e lekaneng ho haha ​​​​setšoantšo se tloaelehileng sa litšoantšo tsa meaho ea cavitation, khatello ea ente e ne e lekanyelitsoe ho 300 bar.Cavitation e ile ea hlokomeloa ka mahlakoreng ka bobeli a orifice, joalo ka thutong ea pejana ea Arcoumanis.Thutong ena, khoele ea cavitation e ile ea hlokomeloa feela nakong ea ho qala ha valve ea nale, 'me e lumellana le sebaka sa vortex e khomaretsoeng sefahlehong sa nale.