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VERIFICATION OF THE RELIABILITY OF THE THEORETICAL CALCULATION METHOD USED FOR ANALYZING THE TECHNICAL AND ECONOMIC INDICATORS OF A PHOTOVOLTAIC STATION

70-78 50 06 Jun, 2026

This article presents a newly developed method for theoretically calculating the annual power output of a stationary 810 kW grid-connected photovoltaic power plant located in the Kashkadarya region, known for its hot and dry climate. The results derived from t...

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COMBINED HEATING AND COOLING SYSTEMS WITH HEAT PUMPS AND RENEWABLE ENERGY IN UZBEKISTAN: ANALYSIS OF THE REGULATORY FRAMEWORK, A CASE STUDY CALCULATION, AND THE NEED FOR A NEW METHODOLOGY

32-53 55 06 Jun, 2026

The article is devoted to the analysis and demonstration of approaches to the calculation of combined heating and cooling systems using heat pumps and renewable energy sources (RES) under the conditions of Uzbekistan. Calculation results are presented, and the...

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INNOVATIVE APPROACHES TO THE CREATION OF A PROBLEM-ORIENTED SYSTEM FOR FORECASTING, OPTIMIZATION, AND MANAGEMENT OF REGIONAL ECONOMY SECTORS (HOUSING CONSTRUCTION)

142-150 52 06 Jun, 2026

Abstract. When developing models of complex systems, such as the process of optimizing housing infrastructure design, and implementing them through information technologies, it is impossible to create a single sufficiently comprehensive model due to the comple...

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EVALUATION OF THE OIL DISPLACEMENT COEFFICIENT BY WATER BASED ON FIELD DATA FROM CLASTIC RESERVOIRS OF THE BUKHARA - KHIVA REGION

16-20 109 05 Jun, 2026

The results of evaluating the oil displacement coefficient by water, based on actual field development data from oil reservoirs in the Bukhara - Khiva region, which is represented by clastic rocks, are presented. A wide range of variations in the achieved valu...

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Results of the study of physical and mechanical properties of soil after harvesting grain crops

138-143 65 01 Jun, 2026

The article presents the results of research conducted on fields cleared of grain and the study of the physical and mechanical properties of the soil in these areas. The results obtained were used to maintain soil fertility in agriculture and create optimal co...

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PROBLEMS AND WAYS TO IMPROVE THE EFFICIENCY OF DEVELOPMENT OF THE URGA MULTI-LAYER GAS CONDENSATE FIELD

7-13 1045 13 May, 2026

The geological and physical conditions of the multi-layer gas condensate field Urga are presented. Using the material balance method, the drainable gas reserves were estimated. Low efficiency of field development was established based on a comparison of reserv...

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MODERNIZATION OF THE UNDERCARRIAGE OF A VEGETABLE-GROWING TRACTOR TO REDUCE THE MAN-MADE IMPACT ON THE SOIL

38-46 369 17 Apr, 2026

This article presents theoretical studies aimed at reducing soil compaction caused by the tires of four-wheel tractors used in vegetable cultivation and harvesting under the soil and climatic conditions of our republic. The paper describes the structural desig...

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