Heat Transfer Research
DOI: 10.1615/HeatTransRes.v35.i34.20
7 pages Condensation Heat Transfer of Ethylacetate and Water Vapors in a Vertical Tube
Oleg Anatolievich Lonshchakov
Kazan State Technological University (KSTU), K. Marx Str. 68, 420015, Kazan, Russia
V. G. Dyakonov
Kazan State Technological University (KSTU), K. Marx Str. 68, 420015, Kazan, Russia ABSTRACTThe results of experimental studies of the influence of mass fraction on the intensity of condensation heat transfer of ethylacetate-water vapor mixtures in a vertical tube are presented. Experimental data are compared with theoretical dependences obtained for pure liquids. The results demonstrate that application of these calculation formulas to mixtures gives a 40-50% overestimate. The results obtained are correlated as Nu = f(Pe, We, Ku). |
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