Form 8C1I4 SOM 11-58 OKtMTtD INU.I A

Heaters, Hot Water Bell and Gossett Company 3000 Wallace Street Chicago, 111.

Heating Ventilating Air Conditioning Guide 1950 Air conditioning, 1 aircraft,' 967 automobEes in summer, 997 central system, 601 comfort, 2 hospitals, 135-190 humidity, table, 909 industrial, 907 atmospheric conditions re quired, 907 calculations, 914 general requirements, 907' problem classification, 910 typical applications, 910 owning and operating cost, 895 passenger bus in summer, 966 processes, 55 - adiabatic mixing, 57, 59 adiabatic saturation, 59 . cooling, 56 cooling load, 60 heating, 55 heating load, 63 railway passenger car, 961 ship, 970 stoker-fired units, 330 storage systems, 777 summer design conditions, 250, 251, 253 temperature table, 908 transportation, 961 treatment of disease, 135 unit, 545 Air cooler. 545, 551, 555 units, 551 defrosting, 556 design, 555 performance, 555 ratings, 556 types of. 556 Air filters, 693 Air pollution, 156 control, 157 Air requirements, 117, 143, 963, 970 Air supply opening noises, 629, 857 Air velocity, 549, 636, 921, 927 unit heaters, 532, 534 Air washer, 1, 709 Airborne infection, 135, 166 control, 144, 166 Airfoil fan, 675 Aircraft air conditioning, 967 Allergic disorders, 147 apparatus, 147 asthma symptoms, 147 hay fever symptoms, 147 limitations of air conditioning methods, 148 Altitude, pressure and tempera ture, 70 Anemometer, 1, 1008 deflecting vane, 1008 hotwire, 1010 " propeller, 1008 revolving vane, 1008 Anesthetics, 140 Anthracite coal, 303,306,318,319 firing methods, 319 Apparatus dew-point, 61, 605 Aspect ratio, 1, 618, 620 Asthma symptoms, 147 Atmosphere, standard, 70 Atmospheric conditions for industrial proc esses, 908 Atmospheric (continued) cooling towers, 719 make-up water, 733 winter freezing, 734 Atomizing humidifiers, 714 Atomizing oil burner, 337 Attenuation, 844, 851 ducts, 851 duct branches. 852 elbows, 851, 852 grilles to room, 851 Attic fans, 691 location. 691 types, 691 temperature, 235 Automatic controls (see Controla), 429, 805 purpose of, 805 types of, 805 fuel burning equipment, 329 viscous filter, 695 Automobile air conditioning, 967 Axial flow fans, 691 B Baffle, 1, 345 Bare pipe heat loss, 506, 575, 576 Barometer, 1004 Basement coefficients of transmission. 186,191 heat loss, 191, 237 temperatures, 237 Bernoulli equation, 77 Biochemical reactions control of rate of, 912 c Bituminous coat, 304 firing methods, 320 Blast heater, 2 Blow, 2 Body adaptation to hot' conditions. 122 heat loss, 124, 125 odor, 115,117 thermal interchanges, 117, 124 Boiler, boilers, 353 capacity for unit heaters, 540 care, 366 cast-iron, 353 cleaning steam, 366 combustion rates, 362 connections, 364, 470 .

394 CHAPTER 16 1950 Guide overcome the.friction in the flue pipe and chimney, but does not draw-air into the appliance.

668 CHAPTER 31 1950 Guide Table 9.

720 CHAPTER 34 1950 Guide Much of the atmospheric water cooling for refrigeration work during the past 30 years has been done with-natural-draft deck type towers, also referred to as atmospheric deck towers, see Fig. 6.

768 CHAPTER 36 :1950 Guide 0-17330, so the supierheat^/^ possessed by the actual gas discharged.from this,com- pressor can be obtained by interpolation as, ..

802 CHAPTER 37 1950 Guide ing processed is determined by the pooling water temperature and the amount of moisture- removed in the equipment.

886 CHAPTER 42 1950 Guide of brines.

62 CHAPTER 3 1951 Guide temperature at this point of intersection is by definition the dew-point temperature for state 1.

88 CHAPTER 4 Hence, by Equation 38 for a small value of Mi, 1951 Guide V )Wvd \* - 1 (p.

184 CHAPTER 9 1951 Guide, recent tests7 on smooth surfaces show that surface length also affects sig nificantly the convection part of conductance; the average value de creases as the surface length increases.

240 CHAPTER 11 1951 Guide tremely cold weather, and where no provision is made for humidification, the relative humidity may be 20 percent or less.

242 CHAPTER 11 1951 Guide (1) the type of heating Systran, (2) ceiling height, and (3) the insideoutside temperature differential.

376 CHAPTER IS ' 1951 .Guide Other items to be considered in boiler selection are: a.