Document ybYyzX9a9oZ6rLz8ovj75zLb6

INDEX HEATING VENTILATING AIR CONDITIONING GUIDE 1943 Technical Data Section Chapters 1-48 and Pages 1-864 A Abatement air pollution, 560 smoke, 560 ' '~ Abbreviations, 851 - Absolute humidity,' 843 pressure, 843 " temperature. 843 ' zero, 843 .- Absorbents. 459. 462 . process. 462 _. temperature, pressure, concentration, 463 Absorbers duct sound. 631 outlet. 634 - plate cells. 634 plenum, 633 - Absorption systems. 486. ' .. , Acceleration. 843 Acclimatization. 56 Activated carbon, 573 Adiabatic, 843 mixing- ' injected water, 30 - - -two air streams, 29 saturation. 32 ' Adjustable speed motors, 682 Adsorbents, 459 process. 460 temperature, pressure, concentration, 460 Adsorption, odor. 573 - . Agitated dryer, 746 -Air change measurements, 674 ` Chemical vitiation of, 41 circulation in drying, 755 classification of impurities, 555 * dust. 564 lint, 564 i cleaner, 843 , viscous impingement type, 566 - cleaning devices. 563 classification of. 565 maintenance. 571 performance, 569 . safety requirements,- 573 ' Air, cleaning devices {continued) selection, 571 testing. 569, 570 combustion. 168 conditioning processes, 28 . cooled condensers. 489 unit conditioning, 444 currents. 675 dehumidification, 536 distribution, 385, 589 application of methods, 602 balancing system, 602 definitions, 590 duct approaches to outlets, 594 furnace systems, 385 induction, 591 mechanics. 591 operation of ceiling outlets, 596 - railway car, 712 room air motion, 593 . spread, 591 standards for, 589 throw, 592 vanes. 593 vertical drop and rise, 594 duct design. 605 dust concentrations, 558 > excess, 169 filter, railway car. 713 flow resistance of coils. 513 , friction chart. 608 impurities. 555 infiltration. 119 causes of. 119 due to wind pressure. 119 through walls. 120 leakage. 119 line heating systems, 273 . moist, 8 movement, influence of. 68 movement, measurement of. 673 outdoor, 401 , physical impurities In, 45 pollution. 555, 558 abatement. 560 ,. quantity, 408 room motion, 593 - saturated, 848 secondary, 170 * apace conductance. 91 standard. 848 x \A, -* : 3- -i .r ALPHABETICAL INDEX TO TECHNICAL DATA SECTION Air (continued) sterilization of, 702 supply opening noise, 601 temperature, 69 theoretical requirements, 169 thermodynamics of, 1 ' unit cleaning devices, 563 washers, 531, 843 corrosion, 368 Air change method computing infiltration. 125 Air conditioning, 843: airplane, 717 automobiles.in summer. 716 central systems,;395 comfort. 844 hospitals, 710 humidity. table,'720 industrial, 719 atmospheric conditions required, 719 calculations. 728 classification of problems. 723 general requirements, 723 ' passenger bus in summer. 715 railway passenger car, 713 relation to metabolism, 53 ship, 718 State codes, 862 stoker-fired units. 210 storage systems, 499 temperature, table, 720 -* transportation, 711' treatment of-disease, 699 high temperature hazards, 706 unit, 441. 442 Air cooler, 441 cost maintenance, 455 operation. 455 units, 452 control, 662 defrosting. 454 design, 452 performance, 452 ratings, 454 types of. 453 Air supply opening noises, 637 Airfoil fan, 575 Airplane air conditioning, 717, . Allergic disorders, 707 apparatus. 707 ' asthma symptoms, 707 hay fever symptoms, 707 limitations of air conditioning methods, 708 Alternating current motors. 683 Altitude, pressure and temperature, 39 Aluminum oxide, 459 / Ammonia, 476 Anemometer, 843 deflecting vane, 675 propelling. 676 ' _ revolving vane, 676 ` Anesthetics, 700 ' Anthracite coal, 175 firing methods. 176 - Apparatus dew-point, 33i 164. 405, Aspect ratio. 590' Asthma symptoms, 707 Atomizing oD burner, 215 Atmosphere, standard,' 38 Atmospheric conditions for industrial processes, 719 pressure. 843 water cooling equipment, 537s make-up water, 553 sizes. 541 winter freezing, 554 Atomizing humidifiers, 535 - Attenuation ducts. 630 elbows, 630 grilles to room, 631 Attic fans. 441, 455 location. 456 types, 456 temperature, 135 ' - Automatic controls. 387, 645 (see Controls) . purpose of, 645 types of, 646 fuel burning equipment, 205 viscous filter, 567 Automobile air conditioning, 716 Axial flow fans, 575 B Baffle, 843 Bare pipe heat loss, 776 Barometer, 671 Basement coefficients of transmission, 115 heat loss, 116, 137 . temperatures, 136, 137 Bin-feed stoker, 208 Biochemical reactions' . , control of rate of. 727 Bituminous coal, 176 ' firing methods. 178 ' Blast, 843 Body .. . adaptation to hot conditions. 50 ' heat loss, 804 odor. 42 - . thermal interchanges,.46 Boiler, boilers, 843 - capacity for unit heaters. 429 cast-iron, 241 cleaning steam, 256 ' connections, 254, 300 Hartford return, 300 return, 300 airing, 301 steam; 300 efficiency, 248 electric. 797 erection, 255 '* fittings. 254 furnace design, 244 ' '. '' gas-fired, 243 selection of, 252 gas-fired units, 221 conversions, 253selection of, 252 . heating, 241 heat transfer rates, 246 ' hot water supply, 244 insulation, 258 , ` maintenance, 255 oil-fired units, 217 operation, 255 ' < output. 247 physical limitations of, 253 - rating codes, 246 -. selection of, 248 based on hearing surface and grate area. 251 estimated design load, 248 marimnm load, 248 gas-fired, 252 hot water supply load, 249 ^ performance curves for, 251 piping tax, 249 radiation load, 249 warming up allowance, 250 soot, 185 N space limitations, 253 special hearing, 243 steel. 242 stoker-fired units. 209