American Society of Heating and -Ventilating Engineers Guide, 1932 (L.

American Society of Heating and Ventilating Engineers Guide, 1932 corresponding to the various assumed velocities, there is one size which will cost least.

r American Society of Heating and Ventilating Engineers Guide, 1932 2.

American Society of Heating and Ventilating Engineers Guide, 1932 INDIRECT HUMIDIFIERS Indirect humidifiers are similar in operation to spray-type air washers, except that the water is sprayed directly against the current of incoming air.

American Society of Heating and Ventilating Engineers Guide, 1934 As in the case of the simple wall, /i and /0 are always the inside and outside surface coefficients for the two materials in contact with air.

American Society of Heating and Ventilating Engineers Guide, 1934 following formulae may be used to determine an equivalent wind velocity to be used in connection with Tables 1 and 2 that will allow for both wind velocity and temperature difference: Ate = V M* -- 1.75 a (1) where Me = VJM5 + 1.75 b (2) Me = equivalent wind velocity to be used in conjunction with Tables 1 and 2.

American Society of Heating and Ventilating Engineers Guide, 1934 Fig. 5.

American Society of Heating and Ventilating Engineers Guide, 1934 H 4-Hi Ht + T If a building has no interior walls or partitions, whatever air enters through the cracks on the windward side must leave through the cracks on the leeward side, and only half of the total crack should be used in computing the infiltration for each side and end of the building.

American Society of Heating and Ventilating Engineers Guide, 1935' Table 2.

American Society of Heating and Ventilating Engineers Guide, 1935 pressure, since the noise developed from the high peripheral speed of these fans is not ordinarily objectionable in process work.

American Society of Heating and Ventilating Engineers Guide7i935-- 2.

American Society of Heating and Ventilating Engineers Guide, 1935 Chapter 26 -Chimneys and Draft Calculations chimney sizes based only on boiler horsepowers.

of andAmerican Society Heating Ventilating Engineers Guide, 1935 easily and burn freely; the length of flame varies with different coals, but it is long.

and Engineers Guide, 1935 Table 3.

American Society of Heating and Ventilating Engineers Guidi ^1935 return in the opposite direction.