Texas Journal of Engineering and Technology
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Use of Innovative Technologies in Teaching Electrical Engineering
Get PDFThis article provides information on the science of electrical engineering, its development, the main issues of electrical engineering, the properties of electricity, the use of innovative technologies in teaching electrical engineering, the use of information and communication technologies, competence, professional competence, personal competence, methodological competence, innovative approaches
Polymer and Composition Materials
Get PDFIn order to create an existing stock of construction materials, firstly, it is necessary to use them sparingly, to increase the impact of the structure on the properties, and secondly, to find new types of raw materials and produce construction materials based on them. The most important of these materials are plastics, rubbers, cellulose-based materials, ceramics and composite materials. Composite materials based on metal, polymer and ceramic are the materials that will determine the future development of the technique. At present, these materials are helping to solve important technical problems. The need for them is growing. This article provides information about non-metallic materials, polymer materials, synthetic polymers, composite materials, polymer composite materials, their properties, properties, textolite
Possibilities of Creating Multifunction Sensors Based on Auto-Oscillating Current in Silicon
Get PDFThis paper demonstrates the possibility of manufacturing multifunction sensors based on the influence of external factors on the auto-oscillating current parameters in a nanocluster silicon material consisting of a margens ato
The Role of Traditional Technologies of Textile and Weaving in the Development of Interior Design in Uzbekistan
Get PDFIn this article, special attention is paid to the study of objects of applied art of the peoples of Uzbekistan, in particular, these are traditional textiles, accessories, clothing and interior items. The study is intended to reveal the artistic potential inherent in the national cultural tradition and determine the best ways to borrow it
Comparative study between using rigid diaphragm and flexible diaphragm slabs in multi-story buildings (solid slab system) under earthquake loads
Get PDFThe aim of this study is to inspect the variation between the flexible floor and the rigid floor analyses for the buildings. The method of finite-element is going to be implied for analyzing the buildings with the engineering software of Autodesk Robot Structural Analysis Professional 2020, the analysis was executed for the structure that having two different diaphragm for floor, and they are flexible floor and rigid floor diaphragms. In this paper the seismic analysis for10,15 and20 stories structures with reinforced concrete that has been executed by taking two kinds of floor diaphragms. The horizontal loads include seismic and wind loads that have been applied by using Autodesk Robot Structural Analysis Professional2020 for the model of multistoried buildings along all directions for the used building, by using (ASCE 7-10 / IBC 2012 )for seismic loadings and (ASCE7-5) for wind loads. According to the result data for the modeling, current study provides a great resource of information on the horizontal displacement parameters like, drift of storey, shear of storey, moments of column, axial forces and time perio
Determining the Type of Clothing Suitable for Women With An Non Typical Figure
Get PDFIn this article, the results of the analysis of the types of clothing, colours and styles suitable for women with atypical body shapes, as well as their compatibility with modern fashion, are highlighted based on the analysis of the test questionnaire
Estimation of the In-Situ Stresses for One Iraqi Oil Field: A Case Study
Get PDFA crucial and important input component for constructing a geomechanical model and estimating wellbore failure is the magnitude of the in-situ stresses (vertical stress, and minimum and maximum horizontal stresses). In this study, the field case was conducted to calculate the in-situ stresses for the area of interest that extended from the Sadi to Zubair formations in order to reduce the issues that were associated during activities. To achieve the purpose of this study, the prevalent data in the area of interest was gathered and checked. Then, the mechanical rock properties, hydrostatic pressure, and formation pore pressure were computed to construct the profiles of the in-situ stresses. Finally, the magnitude of the in-situ stresses is important to decrease the problems that are associated with drilling and production operations
Analysis of flexographic printing technologies and machines in the production of packaging materials
Get PDFThe article analyzes the essence, brief history, meaning, technology, designs of used machines, directions and prospects for the development of flexographic printing, and identifies the advantages and disadvantages of machines for flexographic printing. In addition, ways to eliminate shortcomings are described and directions for research work to improve this technology and machine are established
Using Biphenyl and Diphenyl Oxide Substances in the Heat Exchange Process in the Oil Industry
Get PDFBiphenyl and diphenyl oxide substances are organic compounds and they have a variety of applications, including but not limited to dye carriers, food preservatives, raw materials, heat transfer, and chemical synthesis. In this study, a production bank with a 50,000 barrel per day capacity was simulated using the Aspen Hysys program. The mixture of the diphenyl oxide and biphenyl was used as the heat transfer fluid and then entered the closed system heat exchanger in order to increase the oil temperature. Also, the importance of utilizing these substances in heat exchange processes was explained through interpreting the behavior of different parameters (pressure, density, viscosity, entropy, heat flow, actual liquid flow, and thermal conductivity) with temperature. The results were provided in this research in the form of curves, with explanations of the relationships between heat and various properties of a substance. Finally, the mixture of biphenyl and diphenyl oxide has good efficiency in heat exchange processes; consequently, it can be used in the oil industry
Using Innovative Technologies in Teaching it and Information Technologies
Get PDFThis article provides instructions and suggestions on the use of innovative technologies inthe teaching of informatics and information technologies