Cooling capacity of bulk-milk cooler find out by the following formula:
Q=V x Rho x Cp x (T1 – T2)/t
Where;
Q - Cooling capacity of bulk-milk cooler, kcal/h
V - milk volume inside bulk-milk cooler, cum
Rho - milk density, kg/m3
Cp - milk specific heat, kcal/kg.C
T1 - milk temperature at any loading time, in degree C
T2 - milk temperature at the time which gives the temperature of safe storage, in degree C and
t - cooling hours, h.
Q=V x Rho x Cp x (T1 – T2)/t
Where;
Q - Cooling capacity of bulk-milk cooler, kcal/h
V - milk volume inside bulk-milk cooler, cum
Rho - milk density, kg/m3
Cp - milk specific heat, kcal/kg.C
T1 - milk temperature at any loading time, in degree C
T2 - milk temperature at the time which gives the temperature of safe storage, in degree C and
t - cooling hours, h.