Maƙallan da ke taimaka wa iska wani nau’in bututun venturi ne. Ka’idar aikinsa ita ce ta ƙara saurin matsakaicin da aka fesa ta cikin tsarin bututun. Babban adadin kwarara zai samar da yankin matsin lamba mara kyau, kuma iska mai kewaye za ta jawo hankalin ta wurin mummunan matsin lamba, don haka shiga cikin feshin bututun.

Wannan zai kawo wasu fa’idodi. Ruwan iskar zai ƙara fitar da iska da ƙarfi saboda iskar da ke kewaye tana tsotsewa. Ruwan ruwan zai samar da tasiri mai ƙarfi saboda iskar da ake shaƙawa. aikin motsawa da haɗawa.

Mun ƙera da haɓaka bututun ƙarfe masu taimakon iska, kuma mun sami sakamako na alfahari a fannonin aikace-aikace da yawa.

 nbsp;