ENGINEERING METHODS OF CALCULATION OF DIFFERENT REGIMES OF HEATING OF THERMALLY MASSIVE OBJECTS IN METALLURGICAL HEAT TECHNOLOGIES UNDER COUNTERCURRENT CONDITIONS. 1. STATE OF THE PROBLEM. CONVECTIVE HEATING
Yu. S. Postol'nik,a V. I. Timoshpol'skii, b D. N. Andrianov, c and P. E. Ratnikovc UDC 669.046 Methods of study of countercurrent heat exchange have been analyzed, and an approximate procedure of mathematical modeling of convective heat exchange in metallurgy has been given. a Dneprodzerzhinsk State Technological University, Dneprodzerzhinsk, Ukraine; b A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, 15 P. Brovka Str., Minsk, 220072, Belarus; c Belarusian National Technical University, Minsk, Belarus. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 77, No. 4, pp. 3-9, July-August, 2004. Original article submitted March 23, 2004.