Document 15re2noNwDR72Q1E4nedzpg3K

INDEX HEATING VENTILATING AIR CONDITIONING GUIDE 1942 Technical Data Section Chapters 1-47: and Pages 1-855 ; A' Abatement, smoke, 566 Abbreviations, 844 Absolute humidity, 837 pressure. 837 temperature, 4, 837 zero, 837 v Absorbents, 463, 466 process, 466 temperature, pressure, concentration, 467 Absorbers duct sound, 636 outlet, 641 ; plate cells, 638 . plenum, 637 Absorption systems, 490 Acceleration, 837 Acclimatization, 52 Activated carbon, 578 Adiabatic, 837 mixing, injected water, 30 two air streams, 29 saturation, 33 Adjustable speed motors, 684 Adsorbents. 463 ' process, 464 temperature, pressure, concentration, 464 Agitated drier, 742. Air change measurements, 676 \ chemical vitiation of, 37 circulation in drying, 747 classification of impurities, 561 cleaner, 837 cleaning devices. 572 classification of, 572 requirements, 570 testing, 571 '<. combustion, 160 conditioners, 443 conditioning processes, 28 cooled condensers, 493.. currents, 677 - dehumidification, 524, 542 distribution, 383, 595 balancing system,-608. Air, distribution (continued) . definitions. 595 factors in room cooling, 600 factors in room heating, 602 furnace systems, 383 railway car, 710 standards for, 597 duct design, 609 dust concentrations, 564 excess, 161 filter, railway car, 711 flow resistance of coils, 519 friction chart, 612 impurities, 561 infiltration, 115 nature of, 115 through walls, 116 leakage. 115 line heating systems, 271 -moist, 8 movement, influence of, 64 movement, measurement of, 675 outdoor, 399 physical impurities in, 41 pollution, 561, 564 abatement, 1566 quantity, 408' saturated, 9, 842 secondary, 162 space conductance, 87 standard, 842 sterilization of, 700 supply opening noise, 603 temperature, 65 theoretical requirements, 161 thermodynamics of, 1 washers, 501, 537, 575, 837 Air conditioning, 837 automobiles in summer. 714 central system, 393, 792 comfort. 838 . industrial. 717 atmospheric conditions required, 717 calculations, 726 classification of problems, 720 general requirements, 720 hospitals, 708 metabolism, 49 passenger bus in summer. 713 railway passenger car, 711 relation to metabolism, 49 x B ALPHABETICAL INDEX TO TECHNICAL DATA SECTION Air conditioning (continued) stoker-fired, unit, 202 transportation, 709 treatment of disease, 697 high temperature hazards, 704 unit, 443 Airfoil fan, 581 Allergic disorders, 705 apparatus, 705 asthma symptons. 705 hay fever symptoms, 705 limitations of air conditioning methods, 706 Alternating current motors, 685 Aluminum oxide, 463 Ammonia, 480 Anemometer, 837 deflecting vane. 677 , propelling, 678 revolving vane, 678 Anesthetics, 698 Angle factors, 79 Anthracite coal. 167 . firing methods. 168 Apparatus dew-point. 403 Areas of circles, 855 Aspect ratio. 596 Asthma symptoms, 705 Atomizing oil burner, 207 Atmospheric conditions for industrial processes, 717 pressure, 837 water cooling equipment, 543 make-up water, 559 sizes, 547 winter freezing, 560 Atomizing humidifiers, 541 Attenuation ducts, 635 elbows, 635 grilles to room, 636 Attic fans, 459 costs, 460 location. 460 types, 460 ventilation, 112- Automatic controls, 385, 647 (see Controls) purpose of. 647' types of, 648 fuel burning equipment, 197 Automobile air conditioning, 714 Axial flow fans, 581 B Baffle, 837 Bare pipe heat loss, 771 Barometer. 673 Basement heat loss, 112 Biochemical reactions. control of rate of. 724 Bin-feed stoker, 200 Bituminous coal, 168 firing methods. 170 Blast, 837 Body, adaptation to hot conditions, 46 heat loss, 50, 800 odor, 38 surface area, 52 thermal interchanges, 42 Boiler, boilers, 837 capacity for unit heaters, 429 cast-iron, 235 cleaning steam. 250 connections, 248, 298 Harford return, 298 return, 298 Boiler, connections (continued) sizing. 299 steam. 298 efficiency. 242 electric, 793 , erection, 249 fittings, 248 - furnace design, 238 gas-fired, 213, 237 selection of, 246 gas-fired units, 213 conversions, 247 \ selection of, 246 heating. 235 heat transfer rates, 240 hot water supply, 238 insulation, 252 \ maintenance. 249 oil-fired units, 209 operation, 249 - ' output. 241 physical limitations of, 247 rating codes, 240 selection of, 242 based on heating surface and grate area, 245 estimated design load, 242 estimated maximum load, 242 gas-fired, 246 ~ *i hot water supply load, 243 - performance curves for, 244' piping tax, 243 - radiation load, 243 . * warming up allowance, 244 . soot. 177 space limitations, 247 special heating, 237 steel, 236 .. stoker-fired units, 201 testing codes, 240 troubles. 250 Booster fan, 378 Boyle's law, 4 British; equivalent temperature. 802 thermal unit, 837 ' Building, buildings. 121 ' condensation, 112 materials, heat transfer through, 91, 681 multi-story, air leakage, 121 Bucket trap. 283 Burner, oil, 206. Bus air conditioning, 713 By-pass. 410, 838 G Calcium chloride, 466 Calculated heat loss method, 220 Calorie, 838 Calorific value, 159 Capacitor motors, 686 Carbon activated, 578 dioxide, 162, 484 monoxide, 682. Cast-iron boilers, 235 Ceilings. high, 128 control, 652 cooling unit, 457 unit heater, 427, 791 Central air conditioning systems, 393 air quantity, 408 apparatus dew-point, 403 by-pass, 410 classification, 393 design, 398 design procedure, 424 equipment arrangement, 421 equipment selection, 419 evaporative cooling, 416 XI