Steam Heating Process - Load Calculating
Calculating the amount of steam in non-flow batch and continuous flow heating processes:-
In general steam heating is used to
change a product or fluid temperature
maintain a product or fluid temperature
A benefit with steam is the large amount of heat energy that can be transferred. The energy released when steam condenses to water is in the range 2000 - 2250 kJ/kg (depending on the pressure) - compared to water with 80 - 120 kJ/kg (with temperature difference 20 - 30 degree C).
Changing Product Temperature - Heating up the Product with Steam
The amount of heat required to raise the temperature of a substance can be expressed as:
Q = m c dT
where
Q = quantity of energy or heat (kJ)
m = mass of substance (kg)
c = specific heat of substance (kJ/kg oC )
dT = temperature rise of substance (degree C)
Divide heat energy by latent heat of steam by using steam table.
Please check the unit carefully i used steam pressure 3Kg/ Cm sq G, which is equivalent to 4 Kg/Cm sq abs.
please read steam table accordingly.
Негізгі бет 3000 लीटर पानी को उबालने के लिए कितनी स्टीम लगेगी ? || STEAM CONSUMPTION || Steam load calculation.
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