54-60
79
03 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Development of technical solutions for increasing energy efficiency in gas processing enterprises, determining the potential of secondary energy resources and using them in the energy balance of the enterprise are urgent issues. The energy balance analysis ...
57-65
68
17 Nov, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The heat requirement of an egg incubator working with solar energy is studied in the<br>article. In the determination, the following were made: there is a steady-state condition, onedimensional<br>heat flow prevails, the incubator materials have a constant ...
61-68
77
17 Nov, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The main goal of introducing gasification plants is to reduce harmful atmospheric emissions from direct combustion of coal, as well as to increase the service life of process equipment. The relevance of the work lies in the feasibility study of the implemen...
53-60
85
17 Nov, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Artificial Intelligence (AI) is transforming agriculture, integrating into efficient irrigation systems and offering solutions for optimizing water usage, forecasting its demand, monitoring irrigation systems, analyzing plant data, and managing fertilizers....
97-106
80
17 Nov, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The article reviews current research and developments in the field of energy management and storage in the context of photovoltaic (PV) systems. The focus is on energy storage methods, such as electrical and thermal systems, and methods for managing reactiv...
82-87
66
17 Nov, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The article discusses the use of adaptive filters in modern modeling of dynamic control objects. Presents a type of adaptive filtering of digital signal processing in modern electronic equipment. Adaptive signal processing, which refers to adaptive filterin...
77-81
81
17 Nov, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Research in the field of hydrodynamic calculations of the flow of gas-liquid mixtures in pipelines has been carried out by many researchers. They theoretically and experimentally studied various hydraulic and hydrodynamic features of gas-liquid flows. Howev...
15-21
49
17 Nov, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The presence of sulphate-repoding bacteria (SRB) in an oilfield system can have a negative impact on system performance, causing corrosion, clogging and deposit formation. Therefore, controlling and preventing the growth of SRB is an important task to ensur...
140-148
75
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The article actualizes the economic meaning of digital innovations, which are the main element of the modern market economy. It is shown that the innovative content of digital technologies is the main paradigm of economic development and an important condit...
134-139
87
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>This article aims to provide recommendations for the selection and production of optimal repeat predecessor crops that ensure high-quality winter wheat harvest by preserving and increasing the productivity of saline meadow-alluvial soils of the Bukhara regi...
128-133
74
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The аrticle is devoted to the cаlculаtion of a hydrаulic shock аbsorber with а diаphrаgm installed at the end of а pressure pipeline. Theoreticаl solutions of hyperbolic type wave equations for а polytropic process (n = 1.20) аre proposed.<br>To...
119-127
82
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>In the article, the one-year monitoring results of the 70kW on-grid solar station (SS) in the city of Termez, located in the southernmost part of Uzbekistan, are presented. Annual, monthly and daily energy production graphs were analyzed and it was determin...
111-118
74
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The article provides an analysis of energy-efficient operating modes and parameters of cascade pumping stations.<br>The operating mode of pump stations in irrigation systems is determined by a number of parameters, including structural design, technological...
103-110
64
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>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 photo...
82-91
64
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>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 en...
73-81
76
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>This article compares the parameters obtained in spring and summer seasons of photothermal battery (PV) and photoelectric battery (PVT) with a new type of cooling system. Solar radiation on the surface of the PVT increased the current density with the help ...
66-73
75
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>This article presents the results of research work on a modernized solar drying plant with indirect heat pipes and natural air ventilation. The dependences of temperatures, moisture content of the steam-air mixture and on the surface of the dried grapes, th...
58-56
80
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The heat requirement of an egg incubator working with solar energy is studied in the article. In the determination, the following were made: there is a steady-state condition, one-dimensional heat flow prevails, the incubator materials have a constant therm...
50-57
56
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Heating systems of residential buildings, including typical rural houses, are energy-intensive consumers of thermal and electrical energy. Research shows that the energy consumption for heating 1.0 m² of living space in a typical rural house during the hea...