TM-5-855-4
c. Problem 3.
(1) TO illustrate the advantages of reducing the heat rejection rate to the minimum, use the 194-foot
reservoir of problem 2 at half the heat rejection rate or 1 MBtuh. Determine for the same temperature rise
of 48 `F the operating time, the total heat capacity, and the fraction of heat absorbed by the rock.
(2)
(3)
5-10