Methodology of thermal-hydraulic calculations of geothermal power plant with a qualitative control of district heating network supplying two groups of heat receivers

Present paper is a continuation and modification of the problems presented in [1]. In that paper presented have been ready-to-use relations enabling determination of the amount of utilized geothermal heat in the thermal plant cooperating with the district heating network in accordance to the schematic presented in Fig. 1. Presented relations enable determination of such heat for different variants and sub-variants which have been discussed in detail in the present paper. A variety of variants and the differences in final relations for determination of the amount of acquired geothermal heat result directly from relations between specific parameters of the systems for acquisition and utilization of geothermal energy. These relations have been derived for the assumptions presented in sections 1 and 2.