Solved Examples
Estimate heat loss through a 3 inch horizontal pipe insulated with 1.5 inch Mineral wool carrying a fluid at 350 °F. Ambient temperature
is 75 °F, and wind speed is 8 mph. Insulation is cladded with All Service Jacket.
- Select Calculation Tab.
- Input required data as stated above in Yellow Highlighted Cells
- Calculator will provide following result
Result
Heat Loss
70.54
BTU/h/ft
Surface Temp.
84.75
°F
Estimate heat gain through a 3 inch horizontal pipe insulated with 2 inch Polyisocyanurate carrying a fluid at -100 °F. Ambient temperature
is 75 °F, and wind speed is 8 mph. Insulation is cladded with All Service Jacket.
- Select Calculation Tab.
- Input required data as stated above in Yellow Highlighted Cells
- Calculator will provide following result
Result
Heat Gain
21.91
BTU/h/ft
Surface Temp.
72.24
°F