This section is from the book "A Treatise On Architecture And Building Construction Vol4: Plumbing And Gas-Fitting, Heating And Ventilation, Painting And Decorating, Estimating And Calculating Quantities", by The Colliery Engineer Co. Also available from Amazon: A Treatise On Architecture And Building Construction.
Total Emission of Heat per Square Foot of Surface, per Hour, per Degree Difference in Temperature,
Velocity of Air. Feet per Second. | Heat Emitted. B. T. U. |
3 | -3.42 |
4 | 4.00 |
5 | 4.50 |
6 | 4.94 |
7 | 5.33 |
8 | 5.71 |
10 | 6.33 |
Velocity of Air. Feet per Second. | Heat Emitted. B. T. U. |
12 | 6.93 |
14 | 7.50 |
16 | 8.06 |
18 | 8.50 |
20 | 9.00 |
22 | 9.42 |
24 | 9.79 |
 
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