Effect of the heating-surface material on the boiling curve of liquids
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The curve of saturated pool boiling of water at atmospheric pressure is experimentally studied for various heating surface materials. The heat-generating elements are made of copper (65, 100 μm in diameter), tungsten (90 μm in diameter), and nichrome (100 and 150 μm in diameter) wires. The time to burnout of a heating element is not always correspondent to the boiling crisis. At a controlled heat load, the quantity of heat transferred from a metallic surface to boiling water increases with the heat load.
PACS numbers44.35.+c 47.55.dp
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- 2.V. V. Yagov, in Proceedings of the 6th International Forum on Heat and Mass Transfer, Minsk, 2008, pp. 426–427.Google Scholar
- 3.G. N. Kruzhilin and E. V. Lykov, Zh. Tekh. Fiz. 70(2), 16 (2000) [Tech. Phys. 45, 157 (2000)].Google Scholar
- 4.E. V. Anokhina, Inzh.-Fiz. Zh. 81, 59 (2008).Google Scholar
- 5.E. V. Anokhina, in Proceedings of the 6th International Forum on Heat and Mass Trasnfer, Minsk, 2008, pp. 8–9.Google Scholar
- 6.E. R. Eckert and R. M. Drake, The Theory of Heat and Mass Transfer (McGraw-Hill, New York, 1950; Gosenergoizdat, Moscow, 1961).Google Scholar
- 7.M. Jakob, Heat Transfer (Wiley, New York, 1949).Google Scholar
- 8.S. S. Kutateladze, Bases of Theory of Heat Transfer (Academic, New York, 1963; Atomizdat, Moscow, 1979).Google Scholar
- 9.D. A. Labuntsov, Tr. TsKTI Kotloturbostroenie 58, 35 (1965).Google Scholar