| Nashriyot | Наманган муҳандислик-технология институти |
|---|---|
| Shahar | Namangan |
| ISSN | 2181-8622 |
| e-ISSN | 1682-8658 |
| Tashkil etilgan | 2023 |
| Nashr tillari | Ingliz, Rus |
| Nashr davriyligi | Yiliga 4 marta (choraklik) |
| Maqolalar soni | 650 |
| OAK holati | Ro‘yxatda |
The increase in the mass of the cotton pieces slows down the movement and the speed of movement. This, in turn, has a positive effect on the ginning process. From the graphs of the distance traveled and the speed, it…
The review of scientific research works devoted to the improvement of the linterization process is devoted to the analytical analysis of literary sources and the current state of technology and technology of the…
The article considers the strength of saw blades for conventional and hexagonal shafts. The maximum stress is determined to be 191 MPa and 193 MPa, the maximum displacement is 0.048 mm and 0.026 mm, the maximum…
Insufficient smoothness of the saw cylinder shaft leads to impermissible misalignments in the gap between the columns, which has a very negative effect on the grinding process. In this case, using the method of…
This article examines the static analysis of a split-cylinder shaft and the process of calculating its torsion angle along with its strength. Using static analysis, forces, moments, stresses, and deformations acting on…
Abstract. In this article, we will discuss the identification and mechanism of the application of microorganisms to fertilizers in soil processing. This will help to provide microbiological fertilizer research processes…
All spinning products, from staple fiber to yarn, are uneven in both linear density and texture. The greater the unevenness, the worse the quality of the product. There are various reasons for unevenness. The impact…
Corrosion occurs as a result of friction between moving parts of machines, which leads to the destruction of surfaces. As a result, the dimensions of parts change and the deviation from the required technical and…
The crankshaft group (crankshaft, main and connecting rod bearings) is one of the most critical units of a diesel locomotive, which largely determines its service life, as well as reliability, timing, volume and cost of…
The article analyzes the modern range of compression materials, highlighting key factors such as the elasticity, deformation, and abrasion resistance properties of the materials. In the process of designing compression…
The article discusses the results of a refining technology for processing long-stored sunflower oil. After adding a filtering agent in the amount of 0.1-0.3% to the same oil samples, an increase in the oil filtration…
The article presents an analysis of the influence of wheat grain storage in open warehouses on the aging process of bakery products. The purpose of the studyduring the post-harvest ripening period of wheat grainohBread…
This аrticle рrovides informаtion аbout stаrch contаined in corn, its imрortаnce in food рroduction аnd humаn heаlth, аnd its аррlicаtions in other industries. Аdditionаlly, the stаrch comрosition of two different corn…
The aim of this study is to determine the amygdalin content in peach oil obtained using the pressing method. This information is crucial for evaluating the quality of peach oil and expanding its potential applications…
The article theoretically analyzes the forces affecting the seed flow during transportation of cotton seeds by bucket elevators. It also analyzes the influence of technological parameters on seed damage. The theoretical…
In this article, samples of cotton fibers (selected industrial grades such as S-65-24 I/1, Bukhara-102 I/1, and Andizhan-36 I/1), obtained in the ginning process after the newly created regeneration of cotton linters in…
In this article, the chemical composition of products obtained by decomposing two differently composed samples of Central Kyzylkum phosphorite using industrial waste sulfuric acid was studied. During the research, the…
This study investigates the physicochemical properties of phenol-formaldehyde resin (PFR) and polystyrene (PS) waste as promising secondary resources for the production of carbon-based adsorbents. A comparative analysis…
In this study, AKF-78 grade Angren kaolin was used to synthesize KA zeolite. The obtained metakaolin and KCl were mixed in a 1:1 molar ratio. The prepared mixture was treated with a 2M NaOH solution and heated in an…
The synthesis, characterization, and physicochemical characteristics of water-soluble methylated chitosan derivatives are the main topics of this research. There are several uses for trimethylchitosan and…
This article presents the experimentally obtained values of differential enthalpy of ammonia adsorption at 303 K in Ca4Na4A (Horst-50/50) zeolite of the LTA type. The enthalpy values were measured using a modified…
This article presents the experimentally obtained values of the adsorption isotherm of ammonia molecules on zeolitite СаА (MSS-622) at a temperature of 303 K. The isotherm was measured using a DAC-1-1A microcalorimeter…
Plants from which oil is extracted include cotton, soybeans, sunflowers, peanuts, safflower, corn, olives, and sesame. Currently, the most common method for industrially extracting cottonseed oil is by pressing…
This article discusses the current state of the global textile industry, including the volume of textile product manufacturing in developed countries, the size of the European textile market, and issues such as…
In light industry enterprises, electricity consumption and its quality indicators directly affect production efficiency and product quality. This article proposes a new methodology for analyzing and calculating the…
This article presents the classification of level measuring instruments and level sensors used as their sensitive elements. It describes the operating principles of electromechanical, electrical, optoelectronic, radio…
This article presents ideas on the identification of the central ion that forms the complex in complex compounds of nickel and cobalt with a coordination number of six.
This article describes the behavior of the water vapor-liquid system and the basics of building a mathematical model of the process during the initial distillation of cottonseed oil miccella. By building a mathematical…
This article analyzes modern methods for the smooth starting of asynchronous motors. The problems that arise during the startup process of asynchronous motors and various effective methods to address them are discussed…
In оrder tо prоvide cоnsumers with uninterrupted and high-quality electricity, as the wоrld is increasingly relying оn alternative energy sоurces, based оn the climatic cоnditiоns оf оur cоuntry, extensive wоrk is being…
This article examines the impact of renewable energy sources, specifically solar photovoltaic (PV) systems and hydropower, on load indicators and the cost of electricity production (tannarx) in Uzbekistan's industrial…
In this article, research was carried out to improve the brush drum-type Lintermachine, which effectively cleans the fluffy product obtained by linting cotton seeds from impurities. In the study, a brush drum that…
The chemical structure of oligomers synthesized based on hydroxybenzene-methanal and 2,5-furandione at different ratios and temperature ranges was studied using quantitative NMR spectroscopy methods. In addition to…
Annotation. This article analyzes the work being carried out in the Republic of Uzbekistan to reduce poverty by supporting the activities of small businesses. In this regard, within the framework of the "From Poverty to…
Abstract. Silk production is a crucial industry that relies heavily on the classification of silk cocoons to ensure the highest quality output. Traditional classification methods are labor-intensive, inconsistent, and…
Iո this article, it was foսոd exрedieոt to obtaiո sսlfսr coոcrete based oո orgaոic ոitrogeո-coոtaiոiոg comрoսոds. Melamiոe, hүdraziոe, 2,4-diոitroрheոүlhүdraziոe, aոd bitսmeո were սsed as modifiers. The corrosioո…
Objective. The purpose of this work is to study the content of nitrate ions in the manifestation of the fire retardant effectiveness of the product of nitric acid processing of low-grade phosphorites for the fire…
Including the study investigated the isotherms of adsorption of Zn2⁺ ions in wastewater using newly modified adsorbents. Adsorption properties were analyzed based on Freyndlix, Lengmuyur, Dubinin-Radishkovich, and…
This review explores the past, current, and future trends of settlement lands by analyzing papers indexed in the Web of science database published in English between 2014 and 2023. Settlement lands, which involves…
The purpose of this article is to analyse the problems affecting the increase in fuel consumption of mine dump trucks, as well as the efficiency of BelAZ dump trucks. Various methods of determining fuel consumption…
This article explores the prospects for developing a hydro turbine pump operation and electricity generation system using water flow energy. The system under investigation utilizes a hydro turbine that converts the…
Abstract: this article thoroughly examines the advantages and disadvantages of existing distillation equipment used in the process of distilling vegetable oil miscella. Each stage of the distillation process, including…
This investigation presents the findings on the adsorption and kinetics of methylene blue using a modified laponite-based adsorbent. The research demonstrated that methylene blue could be effectively adsorbed from…
The oil and fat industry is one of the leading sectors of Uzbekistan's food industry. Existing systems in the oil and fat production sector are designed to process large quantities of primarily homogeneous raw…
This paper examines the study of stationarity at different values of aggregate velocity during the transfer of lump mass and soil mixture and provides general conclusions.
This study presents a detailed development and analysis of a photovoltaic system model integrated with a rechargeable battery and equipped with an advanced fuzzy controller based on a DC-DC converter. The key element of…
This article analyzes scientific concepts, phrases and research results related to ensuring the effectiveness of the formation, implementation and management of a quality management system in manufacturing enterprises…
In this article, the strength testing of the combed wire mesh, which constitutes an improved cotton fiber cleaning device, was carried out in the Solid Works program. As a result, it was found that the minimum strength…
Ush ilmiy ish turli xil oziq-ovqat qo'shimchalarining, elementlarning emulsifikatorlarining (yog' kislotalarining mono- va diglitseridlari (E471), lesitin (E322), natriy stearoil-2-laktilat (E481) va konservantlar…
This article reveals the nature of international management styles, the specific characteristics of interpersonal relationships in different countries. It talks about the art of influencing people in the developed…