HEAT TRANSFER IN STRAIGHT CHANNELS WITH TWO-DIMENSIONAL 
CROSS-SECTIONAL PROFILES UNDER CONDITIONS OF NONISOTHERMAL 
STABILIZED FLOW OF A FLUID
P. V. Tsoi and V. P. Tsoi

UDC 536.24.532.5

Heat transfer in stabilized regimes of nonisothermal 
flows in a round tube and in channels with two-dimensional convex 
cross sections is investigated with allowance for the velocity profile 
of a heating or cooling flow of a fluid. Mathematical models of unsteady 
processes of cooling by convection and radiation in pulling of rods 
and plane sheets at a constant velocity and of heat transfer (mass 
transfer) in a thin running-down layer of a medium (fluid) are solved.

Stockholm, Sweden; email: vadimtsoi@sweco.se. Translated 
from Inzhenerno-Fizicheskii Zhurnal, Vol. 74, No. 4, pp. 141-153, 
July-August, 2001. Original article submitted November 1, 2000.

JEPTER7492020013
JEPTER749203