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620 articles for “energy simulation”
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Design, Simulation, Installation and Economic Analysis of 50kW Grid Connected Solar PV System
Abstract: AbstractThis study aimed to develope a standard procedure for the design of Gridconnected solar PV systems using the roofs of buildings. The standard procedure developed was validated in the design of a 50 kW Grid-connected solar PV system for Vijayaraje Institute of Science and Management (VISM), Gwalior, Madhya Pradesh, India. The project began with a pre-feasibility study of a 50kW Grid-conducted solar PV system using meteonorm software developed by meteotest. …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 9, Issue 2, 2018 · pp. 1–14 Read article
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Improvement of Design Issues in FinFET based Design Techniques for XOR and XNOR Circuits at 45 nm Technology
Abstract: The scaling of conventional CMOS circuit inclines to the short channel effect due to leakage current increase in the circuit. To minimize the short channel effect, FINFET can be used in place of conventional CMOS circuits. This paper demonstrates comparative performance study of high speed, low power and low voltage on XOR and XNOR digital circuit. This paper assesses and compares the performance of XOR and XNOR logic circuits. This …
Published in Journal of Electronic Design Technology · Vol. 5, Issue 1, 2014 · pp. 22–35 Read article
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Performance test to determine electric vehicle driving range
Abstract: A new method to estimate the driving range in electric vehicles has been developed. The new method is based on full electric energy supply from a unique lithium-ion battery that equips the electric vehicle. The simulation method includes engine consumption as well as auxiliary systems and accessories that are currently powered by a servicing lead-acid battery. The modeling uses an AC/DC double electric circuit to represent the AC electric engine …
Published in Journal of Mechatronics and Automation · Vol. 8, Issue 2, 2021 · pp. 10–20 Read article
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Performance Enhancement of Broadband Cellular Networks Using Massive MIMO Technology
Abstract: The rapid growth of mobile data traffic driven by smartphones, Internet of Things (IoT) devices, video streaming, and cloud-based applications has placed significant pressure on existing broadband cellular networks. As the need for faster data transmission, enhanced spectrum utilization, and dependable wireless communication continues to grow, Massive Multiple-Input Multiple-Output (Massive MIMO) has become a fundamental technology for modern communication networks, particularly in 5G and future-generation wireless systems. Massive MIMO technology …
Published in Journal of Communication Engineering & Systems · Vol. 16, Issue 2, 2026 · pp. 11–18 Read article
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Design, Construction and Testing of a Solar Charged Multi-USB Power Bank Using Lithium-ion Batteries
Abstract: This work proposes the design of a solar-powered charger for low-power devices. The level of the charging current is controllable and any residue power is saved to a rechargeable 12-volt lithium-ion battery. The power source is the solar panel, which is connected to a power booster for faster charging of any USB device connected to it. Quick charging is 20% of the battery output current (almost 10,000 mA/h) so that …
Published in Journal of Instrumentation Technology & Innovations · Vol. 6, Issue 1, 2016 · pp. 61–76 Read article
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Methane Encapsulation in 51264 Clathrate Cage: A Theoretical Study
Abstract: An explicit analysis of 51264 clathrate hydrate cage having different numbers of methane guest molecules encapsulation has been performed depending on calculated interaction energies, encapsulation energies, HOMO-LUMO energies and Raman spectroscopy using density functional theory with B3LYP functional and 6-31G(d) basis set. It is observed from this study that one methane molecule accommodation is most amiable process and theoretically maximum two methane molecules encapsulation is feasible in 51264 clathrate cage …
Published in Journal of Petroleum Engineering & Technology · Vol. 2, Issue 1-3, 2012 · pp. 65–72 Read article
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Modelling and Control of Grid-Connected PV–Battery Hybrid System Using Dynamic Voltage Restorer for Enhanced Power Quality
Abstract: The integration of large-scale photovoltaic (PV) systems into modern power grids introduces significant challenges in maintaining power quality, including voltage sags, swells, and harmonics. To address these issues, this study presents a comprehensive modelling and control framework for a grid-connected PV–Battery hybrid system equipped with a Dynamic Voltage Restorer (DVR). The PV array is modelled using detailed mathematical equations, while the DC–DC converter incorporates advanced Maximum Power Point Tracking (MPPT) …
Published in International Journal of Electrical Power and Machine Systems · Vol. 3, Issue 2, 2025 · pp. 43–58 Read article
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Finite Element Simulation of the Cold Open-Die Forging of Sintered Aluminum Metal Powder Trapezoidal Preforms
Abstract: This paper presents finite element simulation of the forging of sintered aluminium metal powder trapezoidal preforms at cold conditions. It involves basic experimental investigations followed by the finite element simulation of the forging process under consideration by the use of DEFORM. The basic experimental work includes the fabrication of compaction die-sets, production of aluminum metal powder trapezoidal preforms and simple compression test to obtain load-deformation data. The stress-strain data was …
Published in Trends in Mechanical Engineering & Technology · Vol. 1, Issue 2-3, 2011 · pp. 18–28 Read article
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Enzyme Stability Prediction using BERT and CNN-A Deep Learning Approach for Enhanced Biocatalysis
Abstract: An important factor in determining the efficacy of industrial enzymes used in various biotechnological applications is their stability. The goal of this study is to develop a predictive model for industrial enzyme stability, which is essential to the efficiency of these enzymes in biotechnological applications. The research takes a comprehensive strategy to comprehend the parameters affecting enzyme stability by combining statistical analysis, deep learning algorithms (BERT and CNN), and molecular …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 14, Issue 2, 2024 · pp. 19–35 Read article
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Optimal Design of Solar Roof Top Photovoltaic Plant Under Various Operating Conditions
Abstract: As conventional energy sources are quickly exhausted, the need to switch to sustainable alternatives has never been more urgent. The transition from conventional energy resources to renewable sources, particularly solar energy, has emerged as a pivotal step towards sustainable development This paper explores the advantages of solar power plants, with a focus on rooftop solar installations. Installing solar panels on a roof is revolutionizing the industry. The design phase of …
Published in International Journal of Photochemistry and Photochemical Research · Vol. 1, Issue 1, 2023 · pp. 35–45 Read article
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Model Predictive Control of Variable Speed Variable Pitch Wind Energy Conversion Systems
Abstract: A multiple-input, multiple-output model predictive control technique for variable-speed, variable-pitch wind turbines in the below-rated wind speed zone is proposed. The speed of the generator and power generated are regulated simultaneously by controlling the pitch angle of the wind turbine and the generator torque. This has the effect of extracting the maximum power from the wind for wind speeds below the rated value. Also, as the constraints are incorporated on …
Published in Journal of Aerospace Engineering & Technology · Vol. 13, Issue 2, 2023 · pp. 20–29 Read article
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Experimental Studies and in silico Analysis on Quarum Sensing and System Simulation in Pseudomonas aeruginosa
Abstract: Pseudomonas aeruginosa is the most common pathogenic bacterium present in human microbial flora, biofilms, soil and water associated and support self microbial communications and survilance. The present study shows estimated protein concentration present in two days grown in Mullar hinton broth was resulted around 32.5 mg/ml. The studies in protein interaction on X-ray film with aqueous fruit and vegetable extracts showed good results with apple, straw berry, cucumber, grape, orrange, …
Published in Research and Reviews : Journal of Computational Biology · Vol. 7, Issue 1, 2018 · pp. 1–8 Read article
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Integrated Perspectives on Fluid Mechanics and Energy Transport in Complex Flow Systems
Abstract: Fluid mechanics plays a central role in understanding the transport of mass, momentum, and energy in complex flow systems encountered in both natural and engineered environments. This review presents an integrated perspective on fluid behavior by combining fundamental principles with modern approaches to energy transport analysis. The study emphasizes the significance of conservation laws and their application to diverse flow regimes, including laminar, turbulent, compressible, and multiphase flows. Energy transport …
Published in Recent Trends in Fluid Mechanics · Vol. 13, Issue 1, 2026 · pp. 22–31 Read article
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Recent Trends in Rotary Kiln and Refractory Material Patterns in Cement Production: A Review Approach
Abstract: The manufacturing of cement and other industrial operations depend heavily on rotary kilns, which use refractory materials to endure high temperatures and challenging chemical conditions. With an emphasis on their effects on durability and operating efficiency, this study looks at the most recent developments in rotary kiln technology and refractory material choices. Various rotary kiln designs, typical refractory material patterns, and the difficulties posed by kiln failures are all covered. …
Published in Journal of Experimental & Applied Mechanics · Vol. 16, Issue 2, 2025 · pp. 27–34 Read article
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Brushless DC Motor Drive System with Reduced DC-Link Capacitor for Reduction in Torque Ripple
Abstract: Presence of large value of dc-link capacitance in a brushless DC motor (BLDCM) drive system leads to an increase in the weight and volume of the system. A combination of an IGBT switch along with a small value of DC-link capacitance is proposed in this paper. BLDCM will be supplied by DC-link capacitor and rectified mains supply alternately via DC-link IGBT chopping during the time when the output voltage of …
Published in Trends in Electrical Engineering · Vol. 8, Issue 3, 2018 · pp. 19–27 Read article
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Design Simulation and Analysis of Zeta Converter for Speed Control of BLDC Motor
Abstract: In recent years, usage of variable speed drive systems has been increasing in various low power applications like automobile industries, domestic appliances, etc. To save the energy consumption of devices, there is a necessity in the usage of green and eco-friendly electronics. For improvement in power factor and speed control, BLDC with Zeta converter is proposed in this paper. Zeta converter is used for voltage regulation due to its wide …
Published in Journal of Power Electronics and Power Systems · Vol. 11, Issue 3, 2021 · pp. 17–32 Read article
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Unearthing the Mysterious Properties of Dark Matter through Astrophysical Studies
Abstract: The nature and characteristics of dark matter, which makes up a sizeable fraction of the universe's stuff, are yet unknown.. Astrophysics plays a crucial role in understanding the mysteries surrounding dark matter, as it provides observational evidence, theoretical frameworks, and computational tools to study its effects on cosmic structures. This article reviews recent advancements in astrophysical observations and theoretical modeling aimed at unraveling the nature of dark matter. Observational investigations …
Published in Research & Reviews : Journal of Physics · Vol. 12, Issue 1, 2023 Read article
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Enhancing Energy Storage and Optimization of Distributed Energy Resources Using a Hybrid SWOA-MSNN Approach
Abstract: The fast growth of Distributed Energy Resources (DERs) like solar photovoltaics, wind power, and energy storage devices requires enhanced optimization methods to manage energy efficiently and stabilize operations in contemporary smart grids. A significant challenge is the dynamic optimization of the energy storage systems (ESS) and the distribution of the energy among DERs in conditions of uncertainty of loads and generation. The conventional control and optimization methods generally find it …
Published in International Journal of Advanced Control and System Engineering · Vol. 4, Issue 2, 2026 Read article
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Selection of Working Fluid for Organic Rankine Cycle by Energy and Exergy, For Low Temperature Low Enthalpy Dholera Geothermal Reservoir
Abstract: In today’s scenario of increasing energy demand, it is high time to give emphasis on renewable energy sources. The conventional energy sources that humanity is depending upon today are not only depleting, but also cause significant environmental impact. The burning of coal and fossil fuels causes serious air pollution and several major cities are already under deep threat due to the increasing amount of pollution. Future predictions show an exponential …
Published in Emerging Trends in Chemical Engineering · Vol. 3, Issue 2, 2016 · pp. 1–10 Read article
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Heterogeneous Spectrum Sensing in Cognitive Radio Network using Enhanced Energy Detection and Matched Filter
Abstract: AbstractOne of the most predominant aspect in cognitive radio networks is spectrum sensing which allows a secondary user (unlicensed user) to detect the presence or absence of a primary user (licensed user). A number of sensing techniques have been proposed in the past. In order to achieve a high spectrum efficiency, the compatibility of the common spectrum detection techniques primarily used such as energy detection and matched filter are employed …
Published in Trends in Opto-electro & Optical Communication · Vol. 7, Issue 3, 2017 · pp. 35–42 Read article