Imilomo ye-K-factor ihlala ibhekisa kukungalingani kokuhamba kwemilomo yokucima umlilo. Imilomo yokucima umlilo eyenziwe sithi ihambelane nemigangatho yamanye amazwe kwaye ineziphumo zokutshiza ezilungileyo, ukugubungela okukhulu kunye nokusebenza okuphezulu kokucima umlilo. Okwangoku ithathe indawo enkulu kwimilomo yokucima umlilo yokwakha. Ukuthetha nje ngokubanzi, ngama-80 kwi-DN15 ne-115 ye-DN20. Ngu-80 ± 6. K Q ÷ (-10 × √P) apho: Q imele inqanaba lokuhamba, L / min, P imele uxinzelelo, MPa. Umzekelo, intloko yesitshizi i-K80 ibonisa ukuba intloko yokutshiza enomlinganiso weempawu zokuhamba ze-K80 iyafuneka.

Ukuze ufunde okungakumbi malunga neeparameter zobugcisa zemilomo yomlilo, nceda uzive ukhululekile ukuqhagamshelana nathi.