Officers and 'Gouncil / " American Society o/ Heating and Ventilating Engineers. 51 Madison Ave.,.New York 10,.

130 Heating Ventilating Air - Conditioning Guide 1948 Gorgen, R.'

184 CHAPTER 10 1949 Giiidfe: Jl Table 3.

584 CHAPTER 28 1949: Guide transferred per square foot of outer surface of the insulation is given by the equation: k(t, - tt) 9o = . r, U log. n (1) Pipelnsiilation 585 : After'the true, heat loss is obtained, the loss per square foot of pipe surface can be calculated from the relationship: 9* = 9(r/n) where qi = Btu per (hour) (square foot outer surface of pipe).

762 CHAPTER 39 1949 Guide.

Air Conditioning hS?

8 CHAPTER 1 1950 Guide ; Refrigerant: A substance which produces a refrigeratingeffeot by its absorption of heat while expanding or vaporizing.

72 CHAPTER 3 1950 Guide LETTER SYMBOLS (Continued) k9 = enthalpy of moist air at saturation per pound of dry air, Btu per pound of dry air. hr *= velocity pressure, inches of water at 60 F. hw = specific enthalpy of condensed water (liquid or solid) at standard pres sure, Btu per pound water. hw* *= specific enthalpy of water as added at the thermodynamic wet-bulb temperature (*, Btu per pound of dry air.

430 CHAPTER 19 I" 1950-Guide Table 3.

1028 1950 Guide Page BROWNELL CO., THE, 452 N.

18 ' CHAPTER 2 Graphical Symbols for Drawings 1.

26 CHAPTER 3 1951 Guide Dry-Bulb Temperature.

268 CHAPTER 12 1951 Guide ] representative of a clear summer day at sea-level elevation, and are nearly identical with values derived from suggested design sol-air temperatures for Lincoln, Nebraska.3 Values typical of a humid industrial area derived 1 from sol-air data for New York City4 are also given in Table 5.

592 CHAPTER 27 1951 Guide Table 6.

678 1- v> z CzjU-om C2wo-<^ V) evT-T'^-- CHAPTER 31 1951 Guide oco z 3 0 hX V (6 a< o 1z Id 5 3 oH< Ph o 13 a. < M .