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This article analyzes the theoretical foundations, technological approaches, and practical effectiveness of using energy-efficient materials in construction processes. Enhancing energy efficiency, minimizing heat loss, lowering the operational costs of buildin...
The article analyzes issues related to improving the operational reliability of centrifugal pumps widely used in the mining industry. It has been established that the primary causes of failures in pumping equipment operating in hydrotransport systems are hydro...
Enhancing heat transfer efficiency in energy systems is a critical scientific challenge. The relatively low thermal conductivity of conventional heat transfer fluids limits the intensity of heat exchange processes. In this study, classical theoretical models w...
This article analyzes the effect of pressure (0.1 β 100 MPa) and temperature (20 β 250Β°C) on the properties of technological fluids (HCl, water) and reaction products ( πΆππΆ π 2 , πππΆ π 2 , πΆ π 2 , π 2 ) during acid treatment of carbonate reservoirs. Studies sh...
The article presents the results of studying the conditions for well gushing in oil and gas condensate fields under development systems with priority oil extraction and gas cap gas conservation, as well as the joint operation of the oil and gas condensate part...
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...
This article examines the issues of improving the efficiency of chemical treatment of productive formations in oil and gas wells. Due to the shortage of hydrochloric acid and the increase in its cost, the possibility of using phosphoric acid for treating produ...
This article analyzes the production technology of sulfur-based polymer concrete and its environmental efficiency. Compared to traditional cement-based concrete, the manufacturing process of sulfur polymer concrete significantly reduces carbon dioxide (COβ) em...
The development of the multimodal transport system in Uzbekistan in recent years has been linked to the growth of freight volumes, the strengthening of intermodal connectivity, and the increasing demand for logistics services. Between 2020 and 2024, the total ...
The increase in electric vehicles has made ensuring energy balance at charging stations a critical challenge. In this study, a hybrid model based on solar panels, wind turbines, the central grid, and battery storage was developed, and its efficiency was evalua...
This study focuses on the analysis of the control system for the roasting process of sulfide-containing products. The physico-chemical characteristics of the process are examined, including temperature regulation, oxygen concentration, and gas flow stability. ...
The near-wellbore zone of reservoirs of various types is characterized by complex physical and chemical processes that determine well productivity and the efficiency of stimulation methods. This study examines three independent directions of near-wellbore tran...
Trombe walls integrated with photovoltaic (PV) modules were evaluated as sustainable systems enhancing the energy efficiency of buildings. The analysis was conducted on two models β with DC fans and without β under dusty and dust-free conditions. On dust-free ...
The near-wellbore zone of reservoirs of various types is characterized by complex physical and chemical processes that determine well productivity and the efficiency of stimulation methods. This study examines three independent directions of near-wellbore tran...
This article presents an in-depth analysis of international scientific research in the field of solar thermal energy storage technologies, with a particular focus on thermal energy storage systems. The study is based on scientific publications published betwee...
The article examines the properties of the dependence of the efficiency of solar cells in the climatic conditions of the city of Karshi on the concentration of impurities in monocrystalline silicon, which was used in their manufacture and under the influence o...
The limited nature of land resources and the prevention of energy shortages as a global problem require the effective use of renewable energy sources. . The drying efficiency of the main environmental factors - solar radiation, outdoor air temperature and humi...
This article explores ways to improve the energy efficiency of electric arc steelmaking furnaces (EAFs) by enhancing the quality of electricity supplied to metallurgical enterprises. The analysis revealed that significant contributors to energy overconsumption...
The article investigates the advantages of drying rose hip (Rosa canina) fruits using ultrasonic technology. The results show that ultrasound reduces drying time, decreases energy consumption, and minimizes vitamin C loss by up to 17%. Furthermore, the organol...
This article analyzes the conditions and criteria for selecting the optimal absorbent or the type of combined absorbents for the selective purification of natural gas from acidic components and sulfur-containing compounds, as well as the challenges associated ...
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