Document wrNZZrymvNOvNLbXnG0dbKvqd

: HEATING VENTILATING .AIR CONDITIONING ' GUIDE 1944 V - ' Hot-wire anemometer, 69,'660. ` Human txxty ' adaptation, 47 - v cold conditions, 51 *' * . hot conditions. 50 . - .. heat emission, 52, 54. 786 odors,' 42 . temperature, 47 . ;C ' - zone of evaporative regulation; 50 - v`Humid heat, 816'' ::: Humldificatibn,'379; 523 S. control, 380, .642 :r "y_; ' mechanical furnace systems,.379; - r Y- residence requirements; 380- _ Humidifier, humidifiers.' air:washer;523'Y.Y-.-' !atomizing,- 525 - high duty. 526 spray,.379, 430, 521, 525 . units, 427 ' .:. . Humidify, 816 -air conditioning units, 430 `Humidistat, 642, 816 ? Humidity, 816 .:.;abvsbliite.-813 ' / , r3;'^drying.'.739 : - - - J " w>Vmfluence of, 67 . - measurement'of, 662, 739. - - ,./nurseries,for premature infants,-6S8 : "permissible relative,108 ' "j .ratio.!_-9;'817 - v ' ` C.->, ^relative,- 19Y818"' ` C, - '. -Hydraulic radius/76.;. .vY- . - ^o '/Hygrostat, 642, 817-. ` -.Y' STS- * ft *tT>-CW*5S^AX- -A '* Ipt^# ISfe ? i Ice systems,.487, .Impulse trap,-278" . 'V. -- .. Inch of-water;r817 Y Induction dryer,-734; -r. - Induction'umti.403; ' .< ;high pressure type?,'404 ' .Y V low-pressure types, 403 ;V .Industrial '-Y ... air condiUohing.1705 . . " Y; exhaust systems,'717 (see Exhaust systems) .\ j rhumidities, 706* . ` ^ 1' .^processes.-706:1. > ; *. ^'.7temperatures;-706. ' InfUtrarionv'Y . Y Y' -/. .Y \ - i-I^causes, 117" -.y y . ^ ,:due.to wind pfessure,'117 ... /heat equivalent,', 129. '..- .. *v heatvlosseSiil26;f f.:T'~- " ........... * 'xlateht;-.127''C;"'.'.t> 'v sensible; 1126>'-. - ji^temperature difference,-123-. \ ..... through outsidetdoors,.122;A ^:tHrough windo'wss,' ll9,;120> ' y . - - - . . / ^throu^ijwalls^ 118:.':.-- "i-.i '. InsideVtemperature^l27,, . Instruments,'654;'^ InsuJ^tilbn^817 "j'ecdnoniical pipe-iiiickness, 355 Nf:hV`5t>'~ 15gravity fumace ductr360 it-:-'yl6wtemperature'piper-351^;/. . % ^ :pipl^to;prevent freermg,:353. : ^, ./ - jvY&y.Y' ,r^juhddfgrdund'pipe^357. f::\; Iritermittehtly;heated buildings, Interetitial;<Ariderisati6n;sll0>y 140 <. ^ Jv- IonMUdn^-/45! .c-.^.V--'v^^ 'i v r Iron elbow`equi^lentsr307.- :l8obanc,'817w--/:-. - Isothermal; 817-r '.s--k - V * ^ ~' * J-K-L Joints; duct?;611;.l'^^M^v''i;V.-y ' kata-thermometer\ 2^; 659.^ * _ ^ Latent heat, 127, 394i 817 - loss;. 127; 394. Laws of thermodynamics, 817 Leaden, 358- ' Leakage of air, 117 - -door, 119".: .window, 119' ' - ' Light' heat gain. 158 Lignite, 174 LintV 554 Liquid- ..." . absorbents, 450 " heat of, 846 . Lithium chloride, 451, . Load . cooUng, 32, 146, 390r588s: design; 815. . - . ' heating. 35M25, 392, 588 marimum, 815 refrigeration, 146,164 M- Machine vibration; .635 ; 'Manometer, 657;'81`7 ' : Marine heating and ventilation, 835. ' '..^factbre affecting.d^igh,`837 ' -r-v general conaderations.'835 insulation of hull, 845 . ."ducts,846 ..V. -'kyy.. .' . \Y y- -- ' requirements for space,- 841 ' ... - - . bakery, 843'- ^ .. ' " bath. 843 .- >Y- v : ' ''-V /X- ;caigb,'844- .--. -> -Y`j X : : food handling; 843-- f . -"-galley^843r_,\i~ ;T -' .. - ' .?: laundry,'-844 v-s % .y:./. ,v - - r .*, living, 843 i > :; shower;"843 - . " -y ''vy storeroom; 844 - ` . toilets, 43-'' i* ' -washroom, 843 ' ; -Mass. 817 : v: Mbr817> ' X. v `, n.;. ' ' ; Mbh,,817 -'?X X' -Mean,radiant temperature, 69,786,792-. Mechahlcal r . _ - - c. . r.-V: drculatdrs, 304: -. ;; I draft;'185 towers; 536 : .. ;.-;equivalent.of'heat,:817.- . 'X'' furnace systems, 371, .s r *.i . aJrdistnbution, 373- . .- vv.-, ' control,\375 ^ ^ .: :.i : , coolingmethods, 380 .j''.;dampers,`'375-'' ^ , > - t ^ design,- 376 , < v._-. ductst'375 'j v; ... -i-" : fans,,373 ... filtered373 . " "v heavylduty. 379 .. .o-- r*-*'. - humidification, 379 > _ *; -:- ;r metHodaof design; 381*^ rr'.-- 11 - w motorsr.373" _ t- * ^registersY374;:';'i j 'i^ngeuatioiC-.465, -V-,; ' .. return'heating system, 261- -; .4 ;r ^ r X'-J^tefsf-i201':'.;.y;':~. "^MeterV-meters'X'r'Y "s - * '-.s _ r ^condensatidnj 768 ' r; - ydiffefential;_7,69 v.X ' ' - - t yflowT 768-v "v - ''' fluid,<Z68Y-v J- :.v V ' XNichoUs'-heat,^663 >l X- -- . v-- -*--:ofifia,,769XY:" ? - . - X '- .V"-' 'piug;768;', Y-X-'-'Xv:-" 'vacuum .cdndensatioru.340 fv' Y K7 ~ Velocity768- y Y;/ ; Y"Y`- Y-:~iXventurir.659YV;..:YL.Yl;XX',4.X^--i>X^ ; -rtMethyLchlbride,'.469ry-;Yc 7^.: ', Micromahometera, 6.57 Jt' <' CyV ; i` " '-X'k>'X`X-v.l.;*V viil^ry-:-XXX'X>J' Vx *<*- * V INDEX tO TECHNICAL DATA SECTION - Micron, 817 'Moist air, 8 . : saturation, 9 volume, 20. Moisture, 711,.74i content; 713 .... permeability. 158, 160 - regain,-709; 7ll ,MoL 817 : Mollier diagram, 23 -r~ border scale, 31. - Monofluorotrichloromethane, 472 v Motor, motors, 665. ?adjustable speed. 666' ; alternating cuirent, 667. Jcupucitor tyj>e, 668. . Y : classification,. 674 ' compound.wound, 666 - constant speed, 666 control equipment for, 677 / - direct current, 665 V-. electric. 139 y ''enclosures, .676 . - . - heat generated by,.159 .. " , polyphase,.670 ,/ - repulsion induction, 669 : --series wound; 666 \ C. shuntcwound,- 665 -. " single phase, 668 ' ' speed characteristics,' 666 split phase; 669 . - - squirrel,cage induction.-670 . -- synchronous; 676, y. wound'rotor. 673' ; . - Multiblade fans, 571 - .N ^k;Natural disft, 185 -. X' towers. 535: .. . ' - . - ' .^Natural ventilatibn, 751 - ..'BCneral'rules,757 *- *' "V,-b^a^r?9ya^*-752. . * - -- yX'?''Nbise, `noises. . ;v ' f 'e V air conditioning system,'591 . '" X'y. _airr supply opening, 63J.. rapparatusfor measuring,,620 cross transmission between rooms, 634 -design room level, 622 '. .7 c^yr;duct'sound absorbers. 625,, .. ,, Yy : s duct system attenuation; 624 - jT-Xr '- ''generated by fans. 623 ' r- yf^Y'Y^kihds of, 622 ' .' ' through-building construction. 635'.- - m*-7Y1 transmitted through ducts, unit-of measurement. 619- 622 ^Nurseries for.premature;infahts,t687.\ air"conditioning equipment,*689 ' y ; ' axr conditioning requirements; 688': - -Obidusioh of solar radiation,550 y^Odors, 42 .. s ;;hliman ,b g^oiiSiitey - " > 'y Y -^.classificatibn of, 179 ' " XXXYcombustion of, 179 ' ;estimating consumption, .231 ;VxOilburner8,-210' ; Y S~ -. '. './' "^itibileT settings, 215' . ' -. ' Yycbmbustion adjustments, 214 .. - " y^combustibn p'rocess, 213 . . y, :-v -- ^commercial, 215 . V . ` -\ ^^'-'^^^controls,.216,'646 ; . 'domestic,.210 ^ ' .. : , `- ..vfuroace"design,215 measurement of efficiency ofjcombustion, 215. y]mechanical:draft.-210 * Y/opeiatihg requirements. 213 One-pipe system, 262, 303 gravity air-vent, 262 hot water, 303, 817' steam, 262, 817 supply riser,.285;.817 -- ' -- 'unit heater connection, 295..420. . vapor, 265' - Opening, openings air supply noises, 631 ; types of; 756 - door8,-756 - roof ventilators,-756, 757 skylights, 756 ; stacks, 757 . - windows, 756 . ' Operating rooms, 683. conditions, 685 r~ J : reducing explosion hazard; 683 - ; sterilization of air in, 686 - Operative temperature. 48 Orifice heating systems, 272 Orsat apparatus. 664 .- X Outdoor air, 389 ' *. Outlet, outlets mr supply noises, 631 . ceiling, 586, 587 . duct approaches, :584 sound absorbers. 629- Outlet locations, 588 - - ' <: cooling load; 588 " ; - *"' heatingload,^588 / - -r . Outside temperature, 130- - ; 1 Overhead distribution, 263, 766, 802 .- - Overhead system,' 817 Y - Oxygen Y' . ' ' --** chambers, 694 ' tehts,.694 - , therapy,-693 ' 1 _ ~ . ` `;- Ozone,.45 , . ... ' Panel heating; 788, 789 ' ' electric," 790 *. hot water, 789 Y4 - steam, 788 .t '- ; ' warm air, 788 '.VY* Panelradiator.817 ' ; . j, Particle size chart/546 ' ' - " . .Per cent of. saturation, 19- - Perforated.ceilings,-587 cy - . , ^ Perforated outlets. 586 . Phon. 619 - . 1 Physical impimties in'air,'45' Physiological prin<dple8,;41.. Y . four;vital factors. 69 'Pilot controls,.678-_: " . ,Pipe coils;-253 .'Y-Y..' heai emission, 253.'-'' Y 'Y;r:-Y ; wall, 253 . .Y/"v-"X.'.-Y.-Y v Pipe;'pipmg,;'323. .-'V : ....capacity,.285v~v'- :v X \ coil connections,'297-' ,i'*Y .'vYj- - 'commercial'dimensions; 325 v --Y . 'conduitsJor. 763 ' - * -- V- . Connection to heating units.^296 ,:- rorrbaon.;341-; Y-v; yx '. - design, hot water system,:313 - . direct returh,'322v Y - -- forced circulation; 314 `^ . '/ .gravity; 314 - a ' ," Yv.-"'Y one-pipe forced drculatioh, 319,1 -. one-pipe gravity circulation; 318 ." , two-pipe forced drculatibn, 3l7... Y .. two-pipe;-gravity drculatioh;:315 X - -.' reversed.return,321 . " . - economical thickhess insulation.,355. .YexpansionY.328 \ Y ' r ` :Y*- 'Y -VY-Y, * ' ;rfittings, 331 ' . -. -r - Y -:Y."Y-. Y ,Y'fitting`equivalent, 284 *-Y ' . Yflejdbility, 328--v V-.C:hangars', 330. - - " ''. ^ Y^ V- - --i -