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Urishev B. , Kuvatov U.J. , Umirov, A.P.

DETERMINING THE ECONOMIC EFFICIENCY OF A PHOTOVOLTAIC PUMPING UNIT

103-110 241 25 Sep, 2024 GEOLOGICAL AND MINERALOGICAL SCIENCES

The article discusses the issues of the efficiency of solar energy supply to electric motors of pumping units used in irrigation systems in different countries of the world. A methodology for calculating modern indicators of the economic efficiency of photovol...

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Raxmatov D.T.

TECHNOLOGICAL SCHEME OF PYROLYSIS DEVICE WITH SOLAR COLLECTOR

82-91 235 25 Sep, 2024 GEOLOGICAL AND MINERALOGICAL SCIENCES

In traditional small-capacity pyrolysis devices, direct burning of bio- mass, electric heating or burning of alternative fuels are used to dry raw materials (biomass) loaded into the reactor, and heat is used for private needs. Therefore, saving fuel and energ...

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