MATHEMATICAL MODEL OF A RECUPERATIVE
HEAT EXCHANGER IN A TWO-DIMENSIONAL FORMULATION

V. V. Goryainov and A. D. Chernyshov

UDC 621.56:519.8

A two-dimensional model of a recuperative heat exchanger 
which allows calculation of flows through a heat-transfer wall and 
temperature at any point of it has been developed. The results of 
the calculations are in satisfactory agreement with experimental data.

Voronezh State Technological Academy, Voronezh, Russia. 
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 76, No. 6, pp. 
161-167, November-December, 2003. Original article submitted 
October 29, 2002; revision submitted March 18, 2003.