One of the factors that significantly affects efficiency oil and gas industry equipment is scales formed in pipelines. In this innovative, non-invasive system, inclusion a dual-energy gamma source two sodium iodide detectors was investigated with help artificial intelligence to determine flow pattern volume percentage two-phase by considering thickness scale tested pipeline. proposed structure, consisting barium-133 cesium-137 isotopes emit photons, one detector recorded transmitted photons...

Electrical-current-assisted friction stir welding (EA-FSW) is a procedure developed for the joining of similar and dissimilar materials. EA-FSW newly invented solid-state process to increase welded components’ efficacy in various applications, such as marine structures. joints have investigated on aluminum–magnesium, aluminum–steel, polymer-to-steel. Similar been performed aluminum, magnesium, steel. The main parameters that affect temperature nugget are electrical current tool rotational...

Many different kind of fluids in a wide variety industries exist, such as two-phase and three-phase. Various combinations them can be expected gas-oil-water is one the most common flows. Measuring volume fraction phases without separation vital many aspects, which financial issues. methods are utilized to ascertain volumetric proportion each phase. Sensors based on measuring capacity so popular because this sensor operates seamlessly autonomously necessitating any form segregation or...

Measuring the void fraction of different multiphase flows in various fields such as gas, oil, chemical, and petrochemical industries is very important. Various methods exist for this purpose. Among these methods, capacitive sensor has been widely used. The thing that affects performance capacitance sensors fluid properties. For instance, density, pressure, temperature can cause vast errors measurement fraction. A routine calibration, which grueling, one approach to tackling issue. In present...

Abstract One of the options for non-dependence on fossil fuels is use renewable energy, which has not grown significantly due to variable nature this type energy. The combined wind and solar energy as sources can be a good solution problem output. Therefore, purpose research model combination wind-turbine system photovoltaic cell, needed investigate their ability supply electrical To determine important power production, real data solar-radiation intensity are used and, in modelling cells,...

The present study investigates the effect of two parameters process type and tool offset on tensile, microhardness, microstructure properties AA6061-T6 aluminum alloy joints. Three methods Friction Stir Welding (FSW), Advancing Parallel-Friction (AP-FSW), Retreating (RP-FSW) were used. In addition, four modes 0.5, 1, 1.5, 2 mm used in welding passes AP-FSW RP-FSW processes. Based results, it was found that mechanical welded specimens with techniques experience significant increments compared...

In this study, the effects of two geometrical parameters re-entrant auxetic cells, namely, internal cell angle (θ) and H/L ratio in which H is height, L length, have been studied on variations Poisson’s fatigue life Aluminum 7075-T6 structures. Five different values both θ were selected. Numerical simulations predictions conducted through use ABAQUS (version 2022) MSC Fatigue 11.0) software. Results revealed that increases improved average value ratio. Increasing from 1 to 1.4 50° 70°...

Measuring the volume fraction of different types fluids with two or three phases is so vital. Among all available methods, them, capacitance-based and gamma-ray attenuation, are popular widely used. Moreover, nowadays, AI which stands for Artificial Intelligence can be seen almost in areas, measuring section no exception. In this paper, main goal to predict a three-phase homogeneous fluid contains water, oil, gas materials. To opt an optimised method, combination sensors, attenuation sensor...

Accurate determination of volume percentages in three-phase fluids is paramount for the success various industrial processes, ranging from oil and gas production to chemical engineering. This study presents a comprehensive approach this challenge by leveraging advanced signal processing techniques machine learning paradigms. Our methodology integrates time, frequency, wavelet transform features extracted X-ray-based measurement systems whose structure consists an X-ray tube source, two...

The ability to treat saltwater make it suitable for human consumption has long been sought by mankind. More than three-quarters of the earth's surface is covered with saltwater. Although this water important some forms transportation and fishing, contains too much salt sustain life or agricultural activities. One way desalinate use solar energy-based technologies. these technologies a device evaporate condense water, along generation electricity through transparent photovoltaic panel,...

This paper proposes a new optimal methodology for model parameters estimation of the Proton Exchange Membrane Fuel Cell. The main purpose here is to design newly developed metaheuristic technique deliver with higher accuracy. In this study, we utilized two modifications Teamwork Optimizer get modifiers are opposition-based learning and chaotic mechanism. results show that using learning, population diversity has been kept, owing greater size due solution space, Chaos theory, increased....

Scale formation inside oil and gas pipelines is always one of the main threats to efficiency equipment their depreciation. In this study, an artificial intelligence method presented provide flow regime volume percentage a two-phase while considering presence scale test pipe. non-invasive method, dual-energy source barium-133 cesium-137 isotopes irradiated, photons are absorbed by detector as they pass through pipe on other side The Monte Carlo N Particle Code (MCNP) simulates structure...

In this study, the numerical investigation of Al2O3-Water nanofluid mixed convection in a T-shaped lid-driven cavity presence thermal barrier with positioning at different positions is investigated by two-phase mixture model. Variable parameters study are aspect ratio (AR), volume fraction nanoparticles (ϕ), Richardson numbers (Ri), and placements cavity. The results indicated that increase number leads to an local average Nusselt (Nuave) heat transfer. Increasing ϕ also increases transfer...

Two-phase fluids are widely utilized in some industries, such as petrochemical, oil, water, and so on. Each phase, liquid gas, needs to be measured. The measuring of the void fraction is vital many industries because there two-phase with a wide variety liquids. A number methods exist for fraction, most popular capacitance-based sensors. Aside from being easy use, sensor does not need any separation or interruption measure fraction. In addition, contemporary era, thanks Artificial Neural...

Population growth and urbanization cause developing-country cities to create energy-intensive buildings. Building energy efficiency can be improved through active passive solar design reduce consumption, increase equipment efficiency, utilize renewable energy, converting into thermal or electricity. In this study, architecture was evaluated for both urban block building usage. When reliable information analysis of signs parameters impacting consumption are available, designers architects...

What is presented in this research an intelligent system for detecting the volume percentage of three-phase fluids passing through oil pipes. The structure detection consists X-ray tube, a Pyrex galss pipe, and two sodium iodide detectors. A fluid water, gas, has been simulated inside pipe flow regimes, annular stratified. Different percentages from 10 to 80% are considered each phase. After producing emitting X-rays source containing fluid, intensity photons recorded by simulation...

With the general progression of small communities toward greater industrialization, energy consumption in this sector has increased. The continued growth seen Iran, along with low efficiency production, transmission, and distribution energy, led to projection an unfavorable future for sector. purpose study is reduce fuel increase system by considering optimal position turbine. In regard, turbine modeling been performed different positioning scenarios. Afterward, result from applying each...

The hybrid energy storage systems are a practical tool to solve the issues in single terms of specific power supply and high energy. These especially applicable electric vehicles. Applying dynamic coherent strategy plays key role managing system. data obtained while driving information collected from can be used analyze performance provided management method. Most existing models follow predetermined rules that unsuitable for vehicles moving different modes conditions. Therefore, it is so...

The formation of scales in pipes is one element that has a major impact on the efficiency machinery used oil and gas sector. With help artificial intelligence, this new, non-invasive device was able to figure out volume fraction two-phase flow by taking into account thickness scale tested pipeline. proposed design uses an isotope pair barium-133 cesium-137 as dual-energy gamma generator. One detector records photons are transmitted, another scattered. signals from detectors were simulated...