Authors:
Ahror Jafarov
1
and
Zaynalobudin Kobuliev
2
Affiliations:
1
Technological University of Tajikistan, 63/3, Nemat Karabaev street, Dushanbe, Tajikistan
;
2
Institute of Water Problems, Hydropower and Ecology of the National Academy of Sciences of Tajikistan, 12, Parvin street, Dushanbe, Tajikistan
Keyword(s):
Temperature Regime, Thermal Resistance, Thermal Conductivity, Thermal Effect, Solar Radiation, Condensation, Heat Exchange, Heat Flux, Recuperation.
Abstract:
This article considers the analysis of studies on increasing the productivity of solar desalination plants through the rational use of falling solar energy on the surface of installations, as well as the dependence of the efficiency of solar desalination plants on the parameters of external thermal effects and determining the temperature regime of these installations. To determine the temperature regime of the desalter, a calculation method was applied based on finding the temperature functions in the form of Fourier series. It has been established that the heat transferred by radiation from the surface of the water to the surface of the transparent coating can be reduced by installing additional transparent screens between the evaporating zone of the desalter and its roof. This technical solution made it possible to increase the productivity of sloped-stepped type installations by 1.5 times in comparison with single-layer glazing.