Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 730
lb.) which the medium is capable of extracting from the sm-round-ings will be the differen e between the heat c ntent of the final and initial state . The initialstate being hquid and the assumed final state dry saturated gas, this difference is Ri = Hs-qc (1) and is known as the refngeraling… … Compressor Motor Direct Expansion System Fig. 2. Rifrigerstor For the example (luotod, 7?, = 530.7 - 71.3 = 45U.4 B.t.u. The refrigerating effect of1 cu. ft. of the saturated vapor is Ri^— B.t.u. (2j and for the example cited is 459 4Ri = = 25.5 B.t.u. lo The weight of the refrigerating medium to…
Building · Heating · Ventilation
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