THERMAL PERFORMANCE AND ECONOMIC EVALUATION OF A SOLAR HOT WATER SYSTEM IN TASHKENT

Authors

  • Nodirbek Azatvoy ugli Abdullaev Tashkent State Technical University
  • Khabibullo Orif ugli Norboev Tashkent State Technical University
  • Shokhijakhon Davron ugli Yuldoshev Tashkent State Technical University

Keywords:

Solar collector, f-chart, domestic hot water, solar irradiation, solar heat, heat exchanger, net present value, investment

Abstract

In these days, with an increase in the standard of living, there is an increase in demand for energy, as well as increasing requirements for energy conservation and the use of renewable energy sources. The article presents the results of studying the possibility of using solar collectors in the small business sector, in particular, to meet the needs of hot water supply for a
hotel located in Tashkent. The study used the f-method to determine part of the load on hot water covered by solar collectors. An economic analysis of the proposed system is carried out, the results of the study and their discussion are presented.

 

Author Biographies

Nodirbek Azatvoy ugli Abdullaev , Tashkent State Technical University

Faculty of Thermal energy Energy saving and energy audit department, senior teacher.

 

Khabibullo Orif ugli Norboev , Tashkent State Technical University

Faculty of Thermal energy Energy saving and energy audit department, assistant teacher.

 

Shokhijakhon Davron ugli Yuldoshev , Tashkent State Technical University

Student

 

References

Hiller CC, Johnson R., “Comparison of travel and business hotel hot-water system

monitoring results”, Hot-water use in hotels, part 4, ASHRAE Trans, 2017.

Hiller C, Johnson R., “Establishing benchmark levels and patterns of commercial hot

water use—hotels”, Results of ASHRAE research project RP-1544. Atlanta: ASHRAE, 2015.

Meteonorm Version 5.1, Meteonorm, 2004.

Fraunhofer Institute for Solar Energy systems ISE, Test Report : KTB No. 2005-10

http://www.uzbekenergo.uz/ru/

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Published

2023-08-20