Kuchulukitsa njira yowerengera yamoto

1. Kuchepetsa kutentha kwa ng’anjo P = (C × T × G) ÷ (0.24 × S × η)

Chidziwitso cha ng’anjo yotengera:

1.1C = kutentha kwapadera (kcal / kg ℃)

1.2G = cholemera cholemera (kg)

1.3T = Kutentha kotentha (℃)

1.4t = nthawi (S)

1.5η = kutentha kwabwino (0.6)

2. Kuchulukitsa kwamoto wowotchera mphamvu P = (1.5—2.5) × S2.1S = malo ogwirira ntchito kuti azimitsidwe (masentimita lalikulu)

3. Kuwerengera kwa mphamvu yamoto yotentha P = T / 23.1T = mphamvu yamoto yamoto (T)

Kuwerengera pafupipafupi kwa ng’anjo yopanda malire δ = 4 / d4500

4.1 4500 = Coefficient

4.2 d = malo opangira ntchito