MISCELLANEOUS TABLES 193
P. 41. When dimensions are in feet, the formula of Yesmann is
-t........(E)
\ a"-i
or as given on p. 256.
The values of B on page 41 are: 1 m 00= 3.28 ft.
2 m 00 = 6.56 ft.
5 m 00 = 16.40 ft.
The values of ht = 0.30 = 0.984 ft.
0.50 = 1.64 ft.
0.75=2.46 ft.
1.00 = 3.28 ft.
P. 52. For English units these formulas read as follows:
P. 56. This formula is the same as given on p. 52.
P. 76. The volume of gases given off by the combustion of the coal
specified on this page will be:
Cubic Feet Cubic Feet
per kg per Ib
Theoretical air............................. 319 145
1.25 times theoretical air supply............. 396 180
1.50 times theoretical air supply............. 473 215
1.75 times theoretical air supply............. 551 250
2,00 times theoretical air supply............. 627 285