DYNAMICS OF DISCHARGING OF A HEAT
ACCUMULATOR IN AN INFINITE GROUND MASSIF

A. I. Nakorchevskii

UDC 662.995 + 536.242

Based on the approaches presented in [Inzh.-Fiz. Zh., 77, No. 4, 10-19 
(2004)], the problem on discharging 
of the heat accumulated earlier by single heat exchangers and their 
combination in an infinite ground massif has been solved. The inefficiency 
of the accumulation and discharging by single heat exchangers and 
the high degree of recovery of the accumulated heat in the case of 
their clustered arrangement have been established.

Institute of Technical Thermal Physics, National Academy 
of Sciences of Ukraine, 2a Zhelyabov Str., Kiev, 03057, Ukraine. Translated 
from Inzhenerno-Fizicheskii Zhurnal, Vol. 78, No. 6, pp. 70-77, 
November-December, 2005. Original article submitted December 12, 
2003; revision submitted December 8, 2004.