heatairgascal

       
1. Calculate the BTU's and Steam Consumption to Heat a Flow Rate of Water and Other Liquids
       
Water Flow Rate in Gallons per Minute (GPM)   GPM
Initial Water Temperature in Degrees F   F
Final Water Temperature in Degrees F   F
BTU's Required BTU/HR
       
If the water is being heated with steam      
Latent Heat of Vaporization of Steam (from Steam table) BTU/LB
Steam Flow Required) LB/HR
       
For Liquids Other Than Water      
Enter Specific Heat of Fluid Being Heated   SP HT
BTU's Required BTU/HR
Latent Heat of Vaporization of Steam (from Steam table) BTU/LB
Steam Flow Required) LB/HR
       
2. Calculate the BTU's and Steam Consumption to Heat a Volume of Water
       
Water Volume in gallons   Gallons
Time Required to Heat the Water Volume in minutes   Minutes
Initial Water Temperature in Degrees F   F
Final Water Temperature in Degrees F   F
BTU's Required BTU/HR
       
If the water is being heated with steam      
Latent Heat of Vaporization of Steam (from Steam table) BTU/LB
Steam Flow Required) LB/HR
       
For Liquids Other Than Water      
Enter Specific Heat of Fluid Being Heated   SP HT
BTU's Required BTU/HR
Latent Heat of Vaporization of Steam (from Steam table) BTU/LB
Steam Flow Required) LB/HR
       
3 .Calculate Water Volume for Tanks and Vessels in Gallons ( Data can be used with Number 2 Calculations)
       
Rectangular Tank      
       
Tank Length in Inches   Inches
Tank Width in Inches   Inches
Tank Height in Inches   Inches
  Tank Volume is Gallons Gallons
       
Cylindrical Tank      
Tank Diameter in Inches   Inches
Tank Height in Inches   Inches
  Tank Volume in Gallons Gallons
       
4. Calculate BTU's and Steam Flow to Heat Air      
       
Air Flow in Standard Cubic Feet per Minute   SCFM
Initial Air Temperature in Degrees F   F
Final Air Temperature in Degrees F   F
  BTU's Required BTU/HR
       
If the Air is being Heated With Steam      
Latent Heat of Vaporization of Steam (from Steam table) BTU/HR
  Steam Flow Required) LB/HR
       
Calculate Air Flow Through a Rectangular Duct      
       
Duct Width in Inches   Inches
Duct Height in Inches   Inches
Duct Air Flow Velocity in Feet per Minute   FPM
    SCFM
       
Calculate Air Flow Through a Round Duct      
       
Duct Diameter in Inches   Inches
Duct Air Flow Velocity in Feet per Minute   FPM
  SCFM of Air Flow SCFM