Document Ed4p0VJp2Y1J6VwKEBkNQQpmN

HEATING' VENTILATING AIR" CONDITIONING. GUIDE, 1943, Booster fan, 382 Boyle's law, 4 British equivalent temperature. 806 thermal unit, 843 Bucket trap, 285 Building, buildings ' condensation, 116 heat transfer through surfaces. 87 infiltration, 125 intermittently heated, 141 materials, heat transfer through, 679 multi-story, air leakage, ,125 state codes, laws and standards, 862 air conditioning,' 862 - heating, 862 ventilating, 862 Burner, oil, 214 Bus air conditioning, 715 By-pass. 844 C Calcium chloride, 462 Calculated heat loss method, 228 Calorie, 844 Calorific value, 167 ' - Capacitor motors. 684 Carbon activated. 573. dioxide. 480 monoxide. 680 Cast-iron boilers, 241 Ceiling cooling unit, 452 high, 130 outlets, 596. 597 perforated, 597 unit heater, 427, 795 - *. Central air conditioning systems, 395 air quantity, 408 apparatus dew-point, 405 by-pass. 410 classification, 395 -. control, 650 corrosion, 368 design, 400 design procedure, 424 equipment arrangement, 421 equipment selection. 419 evaporative cooling, 416 - induction units, 415 high pressure type, 416 low pressure type, 415 modifications. 397 outdoor air, 401 . pre-cooling, 417 reheating, 411 _ s _ run-around, 417 - selection, 398 zoning. 412 _ Centrifugal compressors. 480,'481 condensing unit, 483 fan, 575 -Charles* law, 4. ' ,' Chart air flow and loudness,'638' apparatus dew-point, 405 area and weight of rectangular ducts, 623 comfort. 57 economical thickness pipe Insulation, 788 * effective temperature, 61 friction air pipes, 608 V friction heads in black iron pipes, 314 heat emission by convection from panels, 814 radiation from panels, 813 Chart (continued) heat loss coefficients insulated ducts. 790 from body, 55 insulated pipe, 780. 781, 782 humidity, 754 loss of pressure in elbows, 611 maximum flow plumbing fixtures, 819 Mollier diagram, 23 permissible relative' humidities for various transmission coefficients, 116 pressure drop for rates water flow, 824 psychrometric chart, persons at rest, 60 rectangular equivalents of round ducts, 610 solar intensity, 152 sound attenuation, 635 surface conductances, 87 temperature zone map, *134 thickness pipe Insulation prevent sweating, 784 well water temperatures, 538 ' Chemical laboratory hoods, 739 reactions, 727 control of rate of, 727 , vitiation of air, 41 Chimney, chimneys, 187 ' characteristics of, 190 construction details, 204 determining sizes, 195 gas heating, 203 ' . general considerations for domestic, 202 ' Cinders, 561 ^_ Circular equivalents of rectangular ducts. 609 Circulators, 312 Classification coals. 173. 175 cokes, 176 gas, 183 oils, 181 stokers, 208 Cleaning boilers. 256 Climatic conditions. 132 Closed expansion tank, 315 Coal, coals anthracite. 175 bituminous, 176 classification of, 173, 175 dustless treatment, 181 estimating consumption, 237 firing methods, 176, 178. 180 lignite, 176 pulverized, IK) ' Coefficients of transmission, 87, 844 basement, 115 floor. 115 wall, 115 doors, 115 floors and ceilings, 109, 110 frame construction, 106 glass block walls, 115 masonry partitions, 108 masonry walls, 102 over-all, 87 * formulas for calculating,' 88 roofs, 112, 114 skylights, 115 windows, 115 Coil, coils air flow resistance. 513 applications, 511 arrangement, 504 construction, 506 . direct-expansion, 607dry cooling, 417 efficiency, 518 flow arrangement, 510 . heat transfer surface, 503 performance, 514 cooling, 514 dehumidification, 518 heating, 514 . ... V - iiV - ''- * > -U ' -S,.1 . J y^.-p V i- ' '.i ' * ,*.r !CZ{',t.y* ALPHABETICAL INDEX TO TECHNICAL DATA SECTION Coil, coils (.continued) selection. 526. cooling. 528 dehumidifying, 528 heating, 527 steam, 506 water, 506 Coke classification of, 176 < estimating consumption, 237 firing methods, 180 Cold therapy, 706 Collectors, 742 dust filters, 743 Column dryer, 746 Combustion, 165. 707 analysis, 679 neat oi, oil. 181 principles of, 165 smokeless, 245 Comfort air conditioning. 844 air conditioning systems, 395 . chart. 57 line, 844 zone. 844 Commercial oil burners. 217 Compartment dryer, 746 Compound wound motors, 689* Compressor, compressors. 480 centrifugal, 481 reciprocating, 480 refrigeration, performance of, 525 steam jet, 483 Condensation buildings, 116 interstitial, 117 return heating systems. 276 return pumps, 281 surface, 117 Condensers, 489 air cooled, 489 design data, 541 evaporative, 491 water cooled, 490 Condition line, 33, 164. 405 Conductance, 87, 844 air space, 91, 92 building materials, 97 insulators, 97 Conduction, 71, 844 drying methods, 749 electric heaters. 794, equation, 72 . steady-state solutions, 82 . Conductivity, 73. 88, 844 bat type insulation. 99 building boards. 100 building construction, 100 building materials, 97 homogeneous materials, 89 'insulating materials, 783 : insulation blankets, 99 insulators, 97 loose-fill insulation, 99 masonry materials. 97 plastering materials, 100 * reflective insulation, 92 rigid insulation, 100 roofing construction, 100 ' semi-rigid insulation, 99 woods, 101 Conductor, 844 Conduits for piping, 331 Constant speed motors, 682 Control, controls all year conditioning units. 663 \ automatic, 387,645 fuel appliances, 664 temperature, 344 Control, controls (.continued) central fan systems. 69) all year system, 657 cooling cycle, 654 dehydrators, 656 direct dehumidifiers. 656 economizer. 659 heating cycle, 652 ' humidification, 653 limit. 660 refrigeration, 656 ventilating, 650 cooling units, 662 dehydrating equipment, 471 direct current motor, 694 - draft, 187 electric hearing, 781 electric systems, 646 equipment for motors, 693 fan. 587 gas burner, 665 gas-fired appliances. 221 humidity, railway cars, 714 individual room, 647 intermediate, 647 modulating, 647 motion of equipment, 646 motor, 681 multi-speed motor, 696 odor, 573 oil burners. 221, 665 pilot. 694 pneumatic systems, 646 positive acting, 647 rate of biochemical reactions. 727 rate of chemical reactions, 727 rate of crystallizatipn, 728 refrigeration equipment, 667 compressor type, 667 x ice cooling, 668 * vacuum refrigeration, 668' well water, 668, regain, 723 residential systems, 666 self-contained systems, 646 service water temperature, 839 single phase motor, 698 single thermostat, 648 - slip ring motor, 697 small buildings, 647 -sound, 625 squirrel-cage motor, 695 static pressure, 660 stoker, 214, 666 two-position control. 647 unit heaters, 661 unit systems, 661 unit ventilators, 662 valves, 304 ventilator, 771 wound rotor motor, 697 - 2one, 648 Convection, 71, 844 equation. 73 unit conductances, 76 Convector, convectors, 262,' 844 heat emission, 259 heating effect. 265 heating-up, 268 ratings, 263 Converging vanes, 593 - Conversion burners, 224 equations. 854 . Coolers. 493 ' Cooling, 457 , air conditioning units, 443 coil selection, 526 cycle control, 654 -- definitions and methods. 457 - evaporation, 416, 458 * load. 32. 147, 402, 598 methods, 393 performance of coils, 514 -