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Cavitation A Ciki Babban-Matsi na gani Mai Faɗar Mai Injector Nozzles(KASHI NA 5)

Don bincike, an yi amfani da matsa lamba na allura na ainihin na'urar (sanyi 800) azaman yanayin iyaka zuwa saman ciki na guntun bututun acrylic. Ganin cewa kayan da ba su da ƙarfi galibi suna kasawa cikin tashin hankali, an ƙara ƙuƙumman sapphire cikin ƙira don danne bututun ƙarfe daga waje kuma a rage ƙarfin ƙarfi a saman ciki. Tun da ƙuƙuman sun kasance a waje da bututun ƙarfe, dole ne a yi amfani da wani abu mai haske don gina su.

An zaɓi Sapphire saboda ƙarfin ƙarfinsa. A wata ma'ana, wannan ya sanya sapphire ya matse kayan da ke ɗauke da bututun ƙarfe, duk da cewa ɓangaren da aka sanya matsi ɗin kai tsaye daga acrylic ne.

Zane na ƙarshe tare da ƙwanƙwasa sapphire 3, ƙirƙira da haɗuwa, an nuna su a cikin Hoto 1. Matsakaicin matsanancin bututun ƙarfe shine 21.5 mm a cikin jagorar kallo a cikin Hoto 1 da 6.75mm a tsaye a tsaye. Ana amfani da hatimin o-ring a kowane gefen bututun ƙarfe.

3 Sakamako da Tattaunawa

An gwada wannan ƙirar tare da man dizal wanda aka samar ta hanyar famfo piston mai jujjuyawar kasuwanci tare da matakai 3, wanda babban motar lantarki ke motsa shi. An saita tsawon lokacin allura na asali zuwa 250ms, amma ma'aunin ma'aunin ƙarar jakar ya nuna cewa famfon ɗin ba zai iya ɗaukar matsa lamba ba na tsawon lokacin duka. Sakamakon alluran ya kai kusan 100ms, kuma matsin allurar ya ragu sannu a hankali cikin wannan lokacin.

An kama kwararar da ke cikin bututun ƙarfe a cikin tsari mai ɗaukar hoto tare da babban kyamarar V1210 mai sauri. Saboda yanayin yanayin yana cikin matsa lamba na baya na yanayi, magudanar ruwa ta faɗo cikin sauƙi. Hoton wakilci tare da matsa lamba na 350 na allura an nuna shi a cikin Hoto 2. An kuma bayar da cikakken bidiyon da ke cikin ciki da kuma na bakin teku da kuma samar da feshi a wannan yanayin yanayin. Wannan yanayin kwarara yana a adadin Reynolds kusan 85,000.