HEATING VENTILATING AIR CONDITIONING GUIDE 1943 and 3 in a similar manner to designate stream 2 and the resulting mixture respectively, write: Mi + Mi -- Mi (weight balance for the dry air) MiWi + MiWi = MtWi (weight balance for the water) Mihi + Mjhi = Mihi (energy balance, no heat absorbed) Eliminating Mi, Wi-W, hi -- h.

HEATING VENTILATING `AIR CONDITIONING GUIDE 1943 branches are of 1 in. pipe, water will circulate through the system at the rate of 3 gpm with a temperature difference somewhat less than 40 F and that, at the radiator connec tions, water will circulate through the radiators at the rate of 1 gpm and that, conse quently, between radiator branch connections the fh is at a lower rate since only 2 gpm flow through in the main between those points.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 return grilles.

HEATING VENTIIATINC AIR CONDITIONING GUIDE 1943 AIR FILTER GLEANING COM D.

HEATINC VENTILATING AIR-CONDITIONING GUIDE 1943 McCAFFRAY, Charles E.

HEATING VENTILATINC.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 Table 4.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 basis are given for various United States and Canadian cities in Table 3.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 resistance to heat flow inherent in the insulation itself.

HEATING VENTILATINC AIR CONDITIONING GUIDE 1944 higher temperatures of the water.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 the machine; and where a heavy vapor, or dust-laden air at ordinary temperature is to be removed, horizontal or floor connections are some times preferable.

HEATING VENTILATINC AIR CONDITIONING GUIDE 1944 In any type of convection dryer the heat transfer, and hence the drying depends primarily upon the surface area of material exposed to the air arid the velocity of the air over the surfaces (see Dryer Calculations, later).'

HEATING VENTILATING AIR CONDITIONING CUIDE 1944 Electric Resistor: A material used to produce heat by passing an electric current through it.

HEATING VENTILATING .AIR:CONDITIONINC CUIDE 1944 Weatirighouse Electric Elevator Co., REGULATORS, Feed Water; 896-S97; Worthington;Pump - & Machine-ry-- CFouclthornanSeylCphoorpnoCraot;i.o1n0, 2141^110025' * -H.A/Thnish & Co.,1060^1061 . .WWahrirtee-nR-;oWaegbesnteWr e&e.Co- 1062-1065 '/Corp

C h a p te r 1________ ' Table 0.