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Index of Formulas 6 and
Weight of ammonia required to be cir Refrigerating effect produced by cir
96 other sections not shown
absolute pressure Absolute ture absorbed absorption system ammonia gas B.t.u. per lb B.t.u. per pound boiling point brine cooler brine tank calcium chloride chloride circulated per minute cold compression system compressor cooling tower cooling water cubic feet cylinder denser diameter direct expansion discharge valve double acting double pipe Entropy eration evap evaporating coils expansion valve float valve flow Formula freezing tank frigerant gauge pressure head pressure header high pressure horizontal increase inlet inside latent heat leak Liquid ration low temperatures lower Methyl Chloride monia operation perature piston speed pond pounds of NH3 pres Pressure pera produce pump quired refrig refrigerating gases removed saturated sensible heat shell and tube specific heat spray steam stroke stuffing box suction pressure suction valve Sulphur dioxide superheat takes place tempera tons of refrigeration Total Heat ture or Liquid vacuum valve number Vapor tion vertical volume of gas volumetric efficiency