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Calculation of heat-technical parameters of a hybrid heat supply system based on geothermal energy

Geotermal energiya asosidagi gibrid issiqlik ta’minoti tizimining issiqlik-texnik parametrlarini hisoblash

B. M. Toshmamatov, O. I. Rakhmatov, S. T. Valiyev, Sh. Kh. Nurmanov

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Highlights

  • Geothermal water measured in the Koson, Muborak, Nishon and Qamashi districts.
  • Coefficient of use of geothermal water: 0.35 for heating alone, 0.42 for heating, ventilation and hot water.

Summary

The authors propose a hybrid heating scheme for Kashkadarya region, built around a heat pump that uses geothermal water and takes the local climate into account.

They measured the temperature and flow of geothermal water in four districts, report chemical analyses of the water, and set out a method for sizing an autonomous heat supply system.

Figures (1)

A hand holding a digital thermometer in gushing water
Figure 2. Measuring the temperature of geothermal water sources in Koson district. Source: B. M. Toshmamatov et al. (2023).

How to cite

B. M. Toshmamatov, O. I. Rakhmatov, S. T. Valiyev and Sh. Kh. Nurmanov (2023). Calculation of heat-technical parameters of a hybrid heat supply system based on geothermal energy. Muqobil energetika (Alternative Energy), 2(09), 72–82. https://ojs.qmii.uz/index.php/ae/article/view/452

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Researchers size a geothermal heat-pump heating system for Kashkadarya