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152 articles for “Finite element simulation”
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Performance Evaluation of Kevlar-Sisal-S-Glass Hybrid Composites with Ceramic Fillers for Structural Applications
Abstract: This study examines the mechanical properties of hybrid composite laminates reinforced with Kevlar, sisal, and S-glass fibers, and incorporating ceramic fillers—silicon carbide (SiC) and aluminum oxide (Al2O3)—within an epoxy matrix. The hand lay-up method was utilized to produce the laminates, ensuring a uniform fiber stacking sequence and including 10% filler material. Two composite variations were synthesized: one incorporating SiC and the other Al₂O₃, and both underwent tensile, flexural, hardness, and …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 1308–1322 Read article
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Bio-Inspired FGPCs for Biomedical and Structural Applications
Abstract: Bio-inspired functionally graded polymer composites (FGPCs) represent a new class of smart materials that use gradient material distributions to enhance mechanical and biological properties, mimicking natural systems like bones, shells, and plant stems. FGPCs exhibit smooth gradient distributions across interfaces, which improves biocompatibility and reduces the risk of failure under complex loading and environmental conditions. In this study, bio-inspired FGPCs were designed, fabricated, and validated using a combined experimental and …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 456–481 Read article
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Components under rigorous usage of Railway track
Abstract: Risk evaluation of railway rolling stock failures by fatigue are enacted by failure mode, effects and criticality analysis (FMECA) technique. Studies are measurement, evaluation of reliability, availability and maintainability related to components of diesel loco engine. Failure investigations have included railway loco to diesel engine gear train consisting of crankshaft and camshaft gears in auto trucks. Finite element simulations of failure analysis of crankshaft as well experimentation have determined fatigue …
Published in Trends in Transport Engineering and Applications · Vol. 6, Issue 3, 2019 · pp. 20–28 Read article
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Finite Element Analysis of Aluminium and Stainless Steel Perforated Sheet Metal (PSM) for Sheet Bending Process
Abstract: This research work deals with the experimental and finite element analysis of the perforated sheet bending process of stainless steel and aluminium material. Several experiments were performed to investigate the effects of above described variable on stress and load displacement graphs for the tested and simulated components. On the basis of different simulations being carried out with different combinations of material, shape and shape of perforations; the stress analysis was …
Published in Journal of Experimental & Applied Mechanics · Vol. 6, Issue 3, 2015 · pp. 51–57 Read article
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Design and Simulation of Forging Die Towards Improving Life of Closed Die
Abstract: Forging is the metal forming process which is used for forming complex shaped component with geometrical accuracy. More than fifty percent of the forgings are processed through this way. Forged components required in many engineering sectors, most of them in the automotive sector. The majority of the safety critical component and load bearing structural components are process through it. By using forging process production of complex component is faster with …
Published in Journal of VLSI Design Tools and Technology · pp. 1–15 Read article
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Design and Simulation of Forging Die Towards Improving Life of Closed Die
Abstract: Forging is the metal forming process which is used for forming complex shaped component withgeometrical accuracy. More than fifty percent of the forgings are processed through this way. Forgedcomponents required in many engineering sectors, most of them in the automotive sector. Themajority of the safety critical component and load bearing structural components are process throughit. By using forging process production of complex component is faster with less material waste. It …
Published in Journal of Production Research & Management · Vol. 11, Issue 1, 2021 · pp. 1–15 Read article
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Numerical Simulation of Crack Growth in Dynamic Loading Conditions
Abstract: Because it is crucial for forecasting structural failures in engineering applications, crack formation in materials under dynamic loading circumstances has become a crucial study topic. In this work, finite element methods (FEM) are used to numerically simulate fracture propagation in dynamic stress situations. The impact of loading rates, material characteristics, and crack geometries on crack growth patterns are assessed in a thorough parametric research. The work uses sophisticated computational methods …
Published in International Journal of Fracture Mechanics and Damage Science · Vol. 2, Issue 2, 2024 · pp. 30–34 Read article
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Design and Simulation of MEMS-based Piezoelectric Accelerometer
Abstract: In this work, the modelling and design of a Micro Electro Mechanical Systems (MEMS) uniaxial accelerometer has been presented. The design of the sensor includes sensing acceleration in the x-direction only. The device achieves this function using a proof mass suspended through four spring structure. The device dimensions are finalized mathematically and the simulated using Finite Element Analysis. The structure is simulated with and without piezoelectric material ZnO and a …
Published in Recent Trends in Sensor Research & Technology · Vol. 1, Issue 2, 2014 · pp. 16–19 Read article
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Numerical Simulation of Transient Free Convection in a Rectangular Cavity Filled with Porous Material Using Finite Element Formulations
Abstract: In this study, the finite element method is used to quantitatively explore transient free convection in porous cavities in order to understand the flow characteristics and heat conduction processes in the square cavities. In comparison to an uniform temperature gradient, the left wall is swiftly heated and the right wall is allowed to cool to a specific temperature. The horizontal walls are insulated on both sides. Dimensionless representations of the …
Published in Journal of Polymer & Composites · Vol. 11, Issue 8, 2023 · pp. 1–10 Read article
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Statistical Modeling of Heat Transfer and Fluid Dynamics: Application in Mechanical Engineering Design
Abstract: Understanding and optimizing the intricate processes involved in heat transfer and fluid dynamics—two concepts essential to mechanical engineering design—require statistical modeling. Engineers can forecast, regulate, and enhance the performance of systems including heat exchangers, turbines, cooling mechanisms, and different fluid machinery by using statistical approaches. In order to address uncertainties, variability in material properties, boundary conditions, and operational parameters, this work investigates the integration of statistical modeling tools in the …
Published in Research & Reviews : Journal of Statistics · Vol. 13, Issue 2, 2024 · pp. 18–22 Read article
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Analysis and Modeling of Acoustic Noise in the Switched Reluctance Motors with Finite Element Method
Abstract: Due to high importance of noise in switched reluctance motor (SRM), a coupled electromagnetic-structure simulation model is created for this motor using ANSYS finite element (FE) package. Since the main reason for producing noise and vibration in the SRM is the radial force applied to the stator pole, the radial force waveform is predicted using the 2D FE transient analysis in the developed electromagnetic model. Determination of the frequency modes …
Published in Trends in Electrical Engineering · Vol. 5, Issue 3, 2015 · pp. 17–22 Read article
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Design of Experiments of an Effective Thermal Conductivity of Composite Matrix by using Numerical Simulation
Abstract: Effective thermal conductivities of fillers and matrix reinforced composite models are analysed by using Finite Element (FE) simulation. The process parameters of different filler concentrations, filler piece arrangements and thermal conductivity ratio are analysed by Design of Experiment. In this study, simulation based on fully replicable five -factor, five-level central composite design. Regression models are developed to analyze the effects of process parameter. The responses are analyzing the direct and …
Published in Recent Trends in Fluid Mechanics · Vol. 6, Issue 2, 2019 · pp. 1–18 Read article
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A Systematic Review of Advanced Composite Materials for High-Performance Spur Gear Applications
Abstract: This is a review which provides specific and detailed information regarding the fiber-reinforced polymer (FRP) composite to replace traditional steel in high-performance spur gears with emphasis on mechanical performance, computational modeling, and experimental validation. Methods: The current literature was thoroughly investigated that includes material properties, material simulation (e.g., finite element analysis, FEA), and experimental gear testing procedures (e.g., DIN 51354, ASTM G99). Certain case studies in the aerospace and automotive …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 209–220 Read article
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Experimental and Numerical Assessment of Flexural Shear Behavior of RC Beams Enhanced using Hybrid CFRP–GFRP U-Wrap System
Abstract: This study examines the Reinforced Concrete beams strengthened in Flexural-shear using a hybrid Fibre Reinforced Polymer (FRP) system that combines carbon fibre reinforced polymer (CFRP) and glass fibre reinforced polymer (GFRP) in a U-wrap configuration. Six beams totally were made and the results were tested under 4 point bending moment using LVDT, in which three beams were of control beams without strengthening and another three externally wrapped using hybrid CFRP-GFRP …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 328–338 Read article
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A Novel Antenna Design based on a Single UC-PBG Layer of High Gain for Wireless Power Transfer
Abstract: In this study, a brand-new, highly effective antenna design is put forth to provide a directional radiation pattern with a small beam width for wireless power transfer. The proposed antenna is constructed from a cross-shaped patch of square holes. A favorable eclipse is paired with the antenna patch to provide circular polarization-symmetrical radiation. A symmetrical quadrature stare-shaped unit cell has a uniform compact photonic bandgap layer (UC-PBG) on top of …
Published in Journal of Microwave Engineering and Technologies · Vol. 9, Issue 3, 2022 · pp. 8–19 Read article
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Comparative Study and Analysis of Composite Bridge and Concrete Bridge for Moving Loads
Abstract: Composite Bridges are mainly used in the construction of various flyovers to minimize the traffic flow. Composite highway bridges are subjected to many dynamic actions with different magnitudes due to the action of different types of vehicles. Depending on the magnitude and intensity and many other adverse effects the structural system and performance may compromise and that may lead to a reduction of the expected bridge life. A composite (steel …
Published in Trends in Transport Engineering and Applications · Vol. 9, Issue 2, 2022 · pp. 1–9 Read article
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The Study of Hole Flanging Process of Advanced High Strength Steel
Abstract: 800x600 In the hole flanging process, predetermine hole in the sheet is enlarged by using the larger punch radius for forming the flange. This process is widely used in the various industries. In this study, the hole flanging process in a circular sheet of advanced high strength steel is carried out using elasto-plastic finite element numerical simulation. The lip shape behavior and punch load variation in hole flanging process is …
Published in Trends in Mechanical Engineering & Technology · Vol. 4, Issue 1, 2014 · pp. 28–34 Read article
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Analytical Solution to Single Degree of Freedom Bi-Linear Spring Mass Systems Transient Vibration
Abstract: Conventional approach to solution of linear systems under transient vibration has been through Convolution integral or Duhamel integral method which employs the method of superposition of linear solutions to obtain the total solution. Principle of superposition is not possible for non-linear systems and hence transient vibration solution cannot be obtained through classical methods. Nevertheless, the solution to transient vibration for each domain can be obtained as a sum of homogeneous …
Published in Journal of Aerospace Engineering & Technology · Vol. 8, Issue 2, 2018 · pp. 7–18 Read article
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Comparative Study of MEH-PPV, Alq3 and P3HT based OLEDs
Abstract: AbstractElectroluminescence behavior of MEH-PPV (Poly [2-methoxy-5-(2’-ethyl-hexoxy)-1, 4 phenylenevinylene]), Alq3 (Tris (8-hydroxyquinolinato) aluminium) and P3HT as the emissive layer has been investigated in the organic light emitting diode (OLED). 2D numerical simulations have been performed using finite element method from device simulation software ALTLAS from Silvaco Inc. Effect of doping concentration and thickness of active layer on device performance has been studied.Keywords: OLED, numerical simulation, P3HT, MEH-PPV, Alq3Cite this ArticleShilpi Raj, …
Published in Trends in Opto-electro & Optical Communication · Vol. 8, Issue 2, 2018 · pp. 25–43 Read article
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Breakdown Characteristics of Solid Insulating Materials for High Voltage Applications
Abstract: Electrical power systems are experiencing significant changes worldwide both in size and in complexities. Rapid growth of the power sector in the nation provides the opportunity to power engineer to design the power equipment which can with stand the high voltage and also provide reliability during their operating life. As the generating capacity of power plants have increased in recent time, application of high voltage has also intensively increased due …
Published in Journal of Electronic Design Technology · Vol. 6, Issue 3, 2015 · pp. 17–24 Read article