HEAT EXCHANGE IN THE CLASSICAL CZOCHRALSKI METHOD
V. S. Berdnikov, V. V. Vinokurov,
V. I. Panchenko, and S. V. Solov'ev

UDC 532.529.2; 536.24; 621.746

Numerically, by the method of finite differences, 
we investigated the regimes of laminar convection of a thermogravitational, 
thermocapillary, and gravitational-capillary nature in the classical 
variant of the Czochralski method. Evolution of the spatial form of 
flow in each type of convection and the trends of local and integral 
heat exchange in the range of Grashof, 0  Gr  8*104, 
and Marangoni, 0  Ma  6.5*104 
numbers have studied for the Prandtl number Pr = 16. Local heat 
exchange in the regimes of free and mixed convection is investigated 
experimentally.

S. S. Kutateladze Institute of Thermophysics, Siberian 
Branch of the Russian Academy of Sciences, Novosibirsk, Russia; email: 
berdnikov@itp,nsc.ru. Translated from Inzhenerno-Fizicheskii Zhurnal, 
Vol. 74, No. 2, pp. 122-127, July-August, 2001. 
Original article submitted September 11, 2000.

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