Official Answer
Answer
Yayin da ake matsa ruwan magudanar ruwa, igiyoyin igiyar ruwa suna tangal-tangal, yana haifar da matsakaicin diamita $D_m$ don faɗaɗa radially. Ana iya ƙididdige faɗaɗa ta amfani da dabarar $\Delta D = 0.02 \cdot \ frac{(L_f - L_w)}{N}$, inda $L_f$ shine tsayin kyauta kuma $L_w$ shine tsayin aikin. Idan rabewar da ke tsakanin diamita na waje da maɓuɓɓugar ruwa bai isa ba, bazarar za ta ɗaure, wanda zai haifar da halayen karkatar da kaya da kuma yuwuwar hatsaniya. Ƙirar madaidaicin ƙira a cikin isar da motoci na buƙatar ƙididdige wannan faɗaɗa don tabbatar da cewa ruwan bazara ya kasance mai yawo cikin walwala a duk lokacin da yake aiki.
