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1337 articles for “simulation studies”
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Analyzing the Influence of Soil-Structure Interaction on High-Speed Rail Embankments: A Plaxis 3D Simulation Study
Abstract: The introduction of high-speed rail (HSR) in India has seen an increase in travel demand and areduction in travel time. However, the stability and deformation characteristics of railwayembankments and soil structure interaction behavior under high-speed design requirements forIndian soil conditions need to be predicted using simplified 3-D finite element modelling. Theobjective of this research is to analyze the rigid ballast-less and flexible ballast-based high-speed railtrack embankments for various critical conditions …
Published in Trends in Transport Engineering and Applications · Vol. 10, Issue 1, 2023 · pp. 18–45 Read article
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Design Optimization of A Riveted Joint Used in Back Plate of A Pendulum Absorber Assembly
Abstract: Riveted joints are widely used for fastening sheet metal components. Cylindrical rivets are generally preferred but due to space constraints in some cases, other geometries are being explored. In this work, a practical case of a rectangular riveted assembly for back plate of pendulum absorber assembly commonly used in modern vehicles for damping secondary vibrations is considered and an iterative simulation study for design optimization has been conducted using finite …
Published in Trends in Mechanical Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 36–50 Read article
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Simulation and Study of Asynchronous Pacemaker via MatLab
Abstract: A pacemaker is an electronic device, which is used by heart patients when they suffer from arrhythmias. The sinoatrial node (SA node) of our heart generates electrical impulses which travel downs the atrioventricular (AV) node to the bundle of His and then to the Purkinje fibres, from where it distributes to the ventricular region. Importance of this impulse is that it makes the heart contract, which helps in maintaining blood …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 7, Issue 1, 2018 · pp. 21–26 Read article
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Experimental Study and Simulation on Microwave Drilling of Metals and Glasses
Abstract: Microwave heating is being developed to apply for a variety of engineering applications in the last few years due to some special advantages of using microwave. This paper presents a study on attempting microwave drilling of materials especially metals, as metal processing with microwave was a difficult task due to reflection of microwaves by metals at room temperature. A special fixture was developed to study the microwave drilling on metals …
Published in Journal of Experimental & Applied Mechanics · Vol. 5, Issue 1, 2014 · pp. 10–19 Read article
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Polymer Composite-Enhanced Anaerobic Digestion of Kitchen Waste for Optimised Biogas Production: Process Design, Parametric Study, and Simulation Analysis
Abstract: There is an urgent need for decentralised sustainable biogas production from organic waste due to the rising amount of food waste in cities. The application of polymer composite material including HDPE tanks, PVC pipes, and FRP secondary containment systems presents a promising option compared to conventional MS digester fabrication in terms of durability, excellent thermal insulation capability, light weight, and easier installation. This study explores the possibility of adopting a …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 803–818 Read article
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Electric Vehicle Charging Station: A Simulation-based Study
Abstract: Electric Vehicle (EV) is a current buzz in the automotive industry. As electric vehicles (EVs) become more widely used, there is an increasing need for reliable and easily accessible charging infrastructure. In order to meet the expanding demands of EV users while maintaining sustainability and scalability, this abstract describes the design and optimization of an infrastructure for electric vehicle charging stations (EVCS). The aim of this project is to design …
Published in Journal of Automobile Engineering and Applications · Vol. 11, Issue 1, 2024 · pp. 32–42 Read article
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A simulation based study of Capacitor-less Low-Dropout Regulator (LDO)
Abstract: Low-dropout (LDO) regulators have become an essential part of IC design for managing power consumption, this used large capacitors which increases the pin count and also occupies more space in chip. As the order of electronics items increses the the demand of LDO also increases.This is used used with switching regulators to defeat the value of noise and various unwanted signals and provided a low noise output In this work …
Published in Journal of Microelectronics and Solid State Devices · Vol. 8, Issue 3, 2021 · pp. 11–15 Read article
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Numerical Simulation-based Comparative Study of P3HT-based Top Contact and Bottom Contact OTFTs
Abstract: AbstractIn this paper presents numerical simulation-based comparative study of bottom and top contact configurations of P3HT based organic thin-film transistor (OTFT). I-V characteristics has been evaluated using the TCAD simulator and comparison of the performance parameters of these devices has been presented. The dimensions of the transistors for all the proposed structures are kept the same for a valid comparison between them. The observed results were explained based on the …
Published in Journal of Electronic Design Technology · Vol. 10, Issue 3, 2019 · pp. 27–32 Read article
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Simulation and Experimental Studies on the Effect of Injection Moulding Parameters on Tensile Properties of ABS Thermoplastic Specimen
Abstract: AbstractThe injection moulding process is the most widely used method of manufacturing Engineering thermoplastics. Thermoplastic blends and composites are suitably replacing metals and ceramics in most circumstances. This trend is mainly due to the versatility and compatibility of the injection moulding process. However, the injection moulding conditions has a significant impact on the aesthetic and functional characteristics of the final product as the flow induces substantial variation in the properties …
Published in Journal of Polymer & Composites · Vol. 3, Issue 2, 2015 · pp. 1–10 Read article
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Modelling of Beam Pumping System using Simulation with Case Study
Abstract: The study deals with analyzing the performance of beam pumping system or sucker rod pump (SRP) through automation and counter balancing. In order to operate the pump in an efficient manner, the performance of SRP is also analyzed in the conditions of under balanced, normally balanced and even for precisely balanced wells. The main focus of the work is to troubleshoot by systematic analysis of dynamometer card, correct interpretation and …
Published in Journal of Petroleum Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 9–24 Read article
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Analysis of Friction Stir Welding Utilizing ANSYS: A Study Based on Simulation
Abstract: Friction Stir Welding (FSW) represents a sophisticated solid-state welding methodology that has attracted considerable scholarly attention due to its efficacy in amalgamating high-strength, lightweight substrates including aluminium, magnesium, and titanium alloys. FSW enables the fabrication of defect free products with a substantial amount of mechanical and wear properties. The process is highly sensitive to various parameters that significantly influence the quality and strength of the final product. Studies have shown …
Published in International Journal of Mechanical Dynamics and Systems Analysis · Vol. 3, Issue 2, 2025 · pp. 62–77 Read article
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Modeling of ZnO Based Nano Sensor Device for Evaluating Electronic Interaction with NO2 Pollutant: Combining Multiphysics Simulation and DFT Study
Abstract: This study focuses on the designing and modeling of a sensor device employing zinc oxide (ZnO) nanowires (NWs), and the evaluation of the chemical response of the same in the presence of nitrogen dioxide (NO2), which is an acute harmful pollutant for human health and environment. Experimentally synthesized ZnO nanostructures were used as the basis for modeling of the ZnO NWs based sensor device along with a single ZnO NW, …
Published in Journal of Polymer & Composites · Vol. 13, Issue 2, 2025 · pp. 211–219 Read article
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Music on Mind and Body: A Simultaneous EEG and EMG Study to Quantify Emotions from Hindustani Classical Music
Abstract: With the advent of various techniques to assess the bioelectric signals on the surface of the body, it has become possible to develop various human-computer interface systems. In this study, for the first-time a cross- correlation based data is reported for two-different types of bio-signals viz. EEG (Electroencephalography) and EMG (Electromyography). Whereas EEG refers to the neuro-electric impulses generated in the brain recorded in the form of electric potentials, EMG …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 9, Issue 2, 2019 · pp. 27–38 Read article
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Development of Simulation Model for Service Industry: A Case Study
Abstract: A simulation model for a hospital system was developed by authors to study the activities in a large hospital located in Tamil Nadu state. Patients wait for certain services during their stay in hospital due to many reasons. Two important services have been identified viz. authorization of admission at Private Patient Service Facility (PPSF) and allotment of bed at the wards. The data with respect to arrival time and the …
Published in E-Commerce for Future & Trends · Vol. 3, Issue 2, 2016 · pp. 1–8 Read article
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Impact of Clinical Simulation-Based Learning on Nursing Students’ Competency and Confidence: A Cross-Sectional Study
Abstract: Simulation-based learning (SBL) has emerged as a vital component in nursing education, offering students a safe, structured, and controlled environment to practice clinical skills. This study aimed to assess the impact of SBL on clinical competency and confidence among B.Sc. Nursing students. A cross-sectional study design was adopted, involving 120 B.Sc. Nursing students from Stephens College of Nursing, Stephens Group of Institutions, Jammu. Data were collected using a structured questionnaire …
Published in Journal of Nursing Science & Practice · Vol. 16, Issue 1, 2026 · pp. 11–16 Read article
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The Effect of Methanol on 512 Methane Hydrate Cage Cluster ¬– A Molecular Dynamics Study
Abstract: Molecular dynamic simulation study of methane hydrate cluster having 27 methane encapsulated pentagonal dodecahedron (512) hydrate cage with and without presence of eight methanol molecules in supercell has been performed to evalute the effect of methanol on the stability and formation of methane hydrate cluster. Methanol is found to act as an effective methane hydrate inhibitor below 30 atm pressure for 240 K and below 90 atm pressure for 250 …
Published in Journal of Petroleum Engineering & Technology · Vol. 4, Issue 2, 2014 · pp. 16–24 Read article
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Flow Simulation and Experimental Comparative Study of Aerodynamic Forces on NACA 2415 Airfoil Scaled Model
Abstract: Aerodynamic force, which would be brought upon by the relative motion of an object and the airflow, is the force that the air in which the body is submerged exerts on the body. The normal force resulting from force on the body's surface and the shear force resulting from airflow viscosity, also known as skin friction, are the two sources of aerodynamic force. Shear force is applied locally and parallel …
Published in Journal of Aerospace Engineering & Technology · Vol. 12, Issue 3, 2022 · pp. 33–54 Read article
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A Comparative Study of Various CPU Scheduling Algorithms using MOOS Simulator
Abstract: AbstractCurrent study represents the implementation of a various scheduling algorithms and developing CPU scheduling algorithms. Examining their impact in practice can be difficult as well as time consuming because of the need to modify their test operating system kernel code and measure the resulting performance on a consistent workload of real applications. As processor is the important resource, CPU scheduling becomes very important in accomplishing the operating system (OS) design …
Published in Journal of Advances in Shell Programming · Vol. 5, Issue 3, 2018 · pp. 1–5 Read article
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New RP-HPLC Method Development and Validation for Simultanious Estimation and Forced Degradation Studies of Gallic acid and Curcumin in Solid Dosage Form
Abstract: Objective: A New method was established for simultaneous estimation of Gallic acid and curcumin by RP-HPLC method. Methods: Chromatographic separations were performed on an Inspire (4.6 x 150mm, 5m) column with a mobile phase composition of 0.1 percent OPA buffer and Acetonitrile (30:70) delivered at a flow rate of 1 ml/min, and detection was performed on a waters HPLC auto sampler, separation module 2695 with PDA detector 2996 at wavelength …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 13, Issue 1, 2022 · pp. 7–15 Read article
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Report on the Novel Electrical Characteristics of Microelectronic High Electron Mobility Transistors to Establish a Low-Cost Microelectronics Laboratory in the National Institute of Technology Arunachal Pradesh
Abstract: AbstractIn this work, total 22584 individual simulation-outputs are reported according to the performed simulation-studies on the microelectronic AlGaN/GaN high electron mobility transistors (HEMTs). This series of simulation work has been performed using the SILVACO-ATLAS software tool on the basis of already established theories related to the semiconductor-physics of HEMTs. In this work, the drain characteristics are investigated with respect to the aluminium mole fraction, drain voltage, gate voltage, gate length …
Published in Journal of Semiconductor Devices and Circuits · Vol. 4, Issue 2, 2017 · pp. 6–28 Read article