Imilomo ye-K-factor imvamisa ibhekisa ku-coefficient yokugeleza kwemibhobho yokucisha umlilo. Imibhobho yokulwa nomlilo eyenziwe yithi ihambisana namazinga omhlaba futhi inezici zomphumela omuhle wokufafaza, ukumbozwa okukhulu nokusebenza kahle kokucisha umlilo. Okwamanje inesikhundla esikhulu emibhobho yokucisha umlilo emhlabeni jikelele. Ngokuvamile, kungu-80 we-DN15 no-115 we-DN20. ingu-80 ± 6. K Q ÷ (√10 × √P) lapho: Q imelela isilinganiso sokugeleza, L / min, P imele ingcindezi, MPa. Isibonelo, ikhanda lokufafaza i-K80 likhombisa ukuthi ikhanda lesifutho elinokulingana kokulingana kwe-K80 liyadingeka.

Ukuze ufunde kabanzi mayelana nemingcele yezobuchwepheshe yemilomo yomlilo, sicela ukhululeke ukuxhumana nathi.