AMERICAN SOCIETY OF HEATING & VENTILATING ENGINEERSGDIDE.023^ substances.

American Society of Heating and Ventilating Engineers Guide, 1924-25 2 2X Hta s ___ r* \ m VO _ v Ovoo f'NvOiO^'^fONNHOOOk oo>rHooo-rtNorM'est#t}^t.oC^N,jt^^>.en^irO--'eOk4'ro^re*s<r'Cr--0e0'ir0>O-e'Osr'-^ R esearch L aboratory Standard D ata-- A merican Society of H eating and V en tilatin g Engineers Result of Cooperative W ork W ith U.

DRY BULB TEMPERATURE F ig . 61.

American Society of Heating and Ventilating Engineers Guide, 1924-25 candy in air deprived of its excess vapor and winter time quality is ob tained.

7 American Society of Heating and Ventilating Engineers Guide, 1924-25 under conditions of unrestricted flow of air to the ventilator, are given by the equation: 36X^Ex((i-(o) Q=A x . 6+ V + 20.

American Society of Heating and Ventilating Engineers Guide, 1925-26 quite disagreeable and even nauseating they are seldom dangerous or permanently detrimental to health.

, American Society of Heating and Ventilating Engineers Guide, 1926-27 Table 32.

American Society of Heating and Ventilating Engineers Guide, 1926-27 In using this method experience indicates that no pipe carries a velocity above the critical value of 20 ft. per second where steam and condensate flow in opposite directions, or above 50 ft. per second elsewhere on account of noise and entrainment difficulties. 7.

American Society of Heating and Ventilating Engineers Guide, 1926-27 The boiler shall be connected with a short, direct smoke-pipe to a chimney flue of suitable size, height and construction to give proper draft.

324 Heating System* BUn, BadiiMrt, Vihi Tvaia 'p44rnAam^'^rp<>rdiu^ '^SSST HEATING & COOLING DIVISION IRVINGTON, NEW YORK There's a Burnham for Every Purpose--Write for Descriptive Catalogs A.

t 1 19 3 2 1 I I The EUioti 1500-kxa. non-condensing lurbinc-gcncralor installation which is an important part qf the new power and process steam set up described in the article beginning on this page.

WHEN THE RATIO of fofenf to sensible heof is high the surface cooler con bo supplemented by dehumidifyinp the oir chemfcolly before It enters the cooling coil Heat-Tmisfer Coefficient Vs Face Velocltjr Feet Velocity, fpm 350 400 450 SOO 550 600 A, Blu/hr/tq ft/p 5.9 6.8 6.9 7.2 7.8 8.0 the air and the surface according to equation 3 is: 35 - 64.5 (u - u- - 18.9 F The selected coil would have a sur face area given by equation: " 'J-CT&1Z" " fa " M0 "ri where 12 is the over-all coefficient oi heat transfer taken from table above, which correlates A. and face velocity of air stream (or the system under dis cussion.

FILE NAME: Metropolitan Life (ML) DATE: 1929 DOC#: ML059 DOCUMENT DESCRIPTION: Correspondence between Dr.

THE THING I WANT YOU TO TAKE HOME AND THINK ABOUT" Business Session of the Managers' Annual Convention, January 29, 1925 Haley Fiske, President My dear friends, I have left for myself but a very few minutes to -av somethin?

Dr.