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Cavitation Imbere-Umuvuduko mwinshi muburyo bwiza bwo guterura ibitoro bya Nozzles(IGICE CYA 3)

Uburyo igikoresho cyafunzwe, nuburyo amasahani yafatwaga, ntabwo yashyizwe mubisubizo byatangajwe.Uburyo bubiri bw'imigozi bwagaragaye bwagaragaye: bumwe bwakorewe muri vortice zifatanije nigice cya geometrie yagenewe kwigana urushinge, nubundi bwakorewe mumuhengeri uhuza ibyobo bibiri bya orifice.

Badock n'abandi.yageze ku muvuduko mwinshi wo gutera inshinge ukoresheje acrylic nozzles, nubwo nka Arcoumanis et al, igice cyari kinini cyane kuruta inshinge zambere zatewe inshinge [4].Kwiga gucamo ibice bya spray muri nozzle ntibishoboka bitewe ningaruka zingirakamaro zubuso bwubutaka bwacukuwe bukosora uburebure bwibice bya nozzle.

Umugisha n'abandi.yageze ku gipimo cyo gutera inshinge 800 akoresheje inshinge ya acrylic nozzle hamwe na orifice imwe ya off-axis [5].Igishushanyo cyari gihagije kugirango yemere gutandukana kwambere spray isohoka muri orifice ya nozzle kwigwa icyarimwe hamwe na in-nozzle orifice cavitation.

Kubwamahirwe, nta yandi makuru yerekeye igishushanyo, nk'ibipimo cyangwa uburyo bwo gufunga ibimenyetso, byatanzwe.Iyindi mbaraga ikwiye kuvugwa ni ubushakashatsi buherutse gukorwa na Butcher et al [6].Itsinda ryubatsemo quartz nozzle mu rwego rwo kwiga amashanyarazi atetse ajyanye na moteri yaka umuriro ndetse inashyiraho urushinge rwahinduwe kugirango igabanye imihangayiko muri nozzle bivuye ku mbaraga zo kwicara inshinge.Imbaraga zabo zo gutera inshinge zagarukiraga kuri bar 40.

Ubushakashatsi buheruka kugera ku ntera yo gutera inshinge ni ubwa Mitroglou et al [7].Abanditsi basuzumye imiterere ya cavitation imbere ya geometrike ya VCO itagaragara neza ifite imyobo itandatu ya orifice.Bageze ku kabari 400, ariko kubera gukura gahoro gahoro no gushaka gukusanya amakuru ahagije yo kubaka ensemble igereranya amashusho yimiterere ya cavitation, igitutu cyo gutera inshinge cyagarukiraga kuri 300.Cavitation yagaragaye kumpande zombi za orifice, nkuko byagaragaye mubushakashatsi bwambere bwa Arcoumanis.Muri ubu bushakashatsi, umugozi wa cavitation wagaragaye gusa mugihe cyo gufungura urufunguzo rwa inshinge, kandi bihuye n’ahantu h’umuyaga ufatiye mu maso h’urushinge.