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مقالات حوزه «finite element method»

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مقاله کنفرانسی سال ۱۳۸۷ ۲,۳۷۹ مشاهده

Effects of Joint Configuration and Loading Type on Stress Distribution for Offshore Structures Tubular Joints by Finite Element Method

The stress concentration in offshore structures tubular joints depends on joint configuration and loading type Because of these facts, a lot of effor…

Tubular jointsStress distributionStress concentration factor
مقاله کنفرانسی سال ۱۳۸۴ ۱,۹۴۷ مشاهده

Analysis of the effective parameters on the radial extrude (radial forging) process by a 2D finite element method (FEM)

Radial forging is a forging process in which one or two punches move axially causing a radial flow into a die cavity by means of which a flange is fo…

Radial forging processFinite element methodParameters
مقاله کنفرانسی سال ۱۳۸۷ ۱,۸۹۸ مشاهده

Numerical simulation of temperature field and residual stress in stainless steel pipe welding

The purpose of this paper is to investigate heat source distribution on temperature variations and residual stresses in two butt welded pipes A movin…

Schaeffler diagramFinite element methodThermal history
مقاله کنفرانسی سال ۱۳۸۶ ۱,۸۵۳ مشاهده

Sensitivity Analysis of a Deep Drawing Process for an Axisymmetric Workpiece

Optimization of process parameters in sheet metal forming is an important task to reduce manufacturing cost To determine the optimum values of the pr…

Optimizationsheet metal formingfull factorial design
مقاله کنفرانسی سال ۱۳۸۶ ۱,۶۳۸ مشاهده

Influence of Process Parameters on the Deep Drawing of an Axisymmetric Workpiece

Optimization of process parameters in sheet metal forming is an important task to reduce manufacturing cost To determine the optimum values of the pr…

Optimizationsheet metal formingtaguchi
مقاله کنفرانسی سال ۱۳۹۰ ۱,۳۹۷ مشاهده

A modified kinematically admissible velocity field for upper bound solution of flat ring rolling

In this paper, a modified kinematically admissible velocity field for flat ring rolling process has been derived This new formulation was used to pre…

Upper bound methodRing rollingExperiment
مقاله کنفرانسی سال ۱۳۹۰ ۱,۰۷۵ مشاهده

Determination of Welding Temperature Distribution in Sheet Metals by Means of Finite Difference and Finite Element Methods and Comparison with Experimental Measurements

Abstract Welding is a crucial manufacturing process and widely used in industries to assemble various products including ships, automobiles, trains a…

WeldingFinite Difference MethodFinite Element Method
مقاله کنفرانسی سال ۱۳۹۰ ۹۸۷ مشاهده

Prediction of Hot Machining Force by Using Artificial Neural Network

Hot machining is one of the most suitable methods for machining hard and super hard materials, which have high corrosive resistance and strength Affe…

Hot MachiningForceFinite Element Method
مقاله کنفرانسی سال ۱۳۹۰ ۹۵۸ مشاهده

The Effect of Variation in Mechanical Properties and Friction Conditions on Acceptable Range of Blank Holder Force

In the present paper, the effect of variant material properties and frictional conditions in stamping process of automotive body panel is investigate…

Blank holder forceOptimal valueFinite element method
مقاله کنفرانسی سال ۱۳۹۸ ۸۳۹ مشاهده

Numerical Investigation of Lead Bullet Collision on Copper / Aluminum / Copper Sandwich Panels by Finite Element Method

Sandwich StructuresCopper/Aluminum/CopperFinite Element Method
مقاله کنفرانسی سال ۱۳۹۶ ۸۰۹ مشاهده

Design and Experimental Test of Cooling System for Increasing Thermoelectric Generator Efficiency Installed on Vehicle Exhaust

Wasted heat of the exhaust gas in vehicles can be a daily great source for thermoelectric generators By improving ways of transferring heat and incre…

ExhaustFinite Element MethodHeat Sink
مقاله کنفرانسی سال ۱۴۰۱ ۷۴۹ مشاهده

Behavior of concrete slabs reinforced with FRP bars, design and analysis

FRP rebarsReinforced concrete slabfinite element method
مقاله کنفرانسی سال ۱۳۹۹ ۶۳۹ مشاهده

Modeling of steel hardening behavior in FEM software

steel behaviorisotropic hardeningkinematic hardening
مقاله کنفرانسی سال ۱۳۹۶ ۶۱۰ مشاهده

Size Effect on the Deflection and Resonant Frequency of the Timoshenko Microbeam

Microbeams are components used in the manufacture of microelectromechanical systems MEMS Epoxy microbeams have found various applications in microact…

finite element methodmicrobeammicro-electro-mechanical systems (MEMS)
مقاله کنفرانسی سال ۱۳۹۶ ۶۰۹ مشاهده

Study on Parameters of Speed in 7075 Aluminum Tube Flow Forming Process

Spinning FormingTube Spinning FormingFlow Forming
مقاله کنفرانسی سال ۱۳۹۹ ۵۹۰ مشاهده

Analysis of the Forces Acting on the Caliber of Hot-Rolled Rollers by Finite Element Method

Hot-Rolled rebarRoller Calibration DesignRotary Rolling Force
مقاله کنفرانسی سال ۱۳۹۶ ۵۸۷ مشاهده

Comparison of the Finite Element Method with couple stress, classical, and strain gradient elasticity theories in Analysis of Euler-Bernoulli Micro-cantilever Deflection

Euler Bernoulli microcantilevers are an important components of microelectromechanical sensors that are regarded as high sensitivity sensors The sens…

MicrocantileverMicro-SensorFinite Element Method
مقاله کنفرانسی سال ۱۳۹۲ ۵۴۲ مشاهده

Investigation on a Pulsed Eddy Current System for Flaw Detection Using an Encircling Coil on a steel pipe

Conventional eddy current techniques have been used to a great extent for detection of surface breaking defects in conductive materials However, dete…

Pulsed Eddy CurrentNon-Destructive TestingDefect Detection
مقاله کنفرانسی سال ۱۳۹۹ ۵۳۱ مشاهده

Force Analysis of Rotary Kiln Elastomers in the Neyzar Qom Cement Company Considering Static, Dynamic, and Thermal Loadings

This paper aims at force analysis of rotary kiln elastomers under static, dynamic, and thermal loadings The main goal is to extract maximum shear and…

Rotary kilnElastomerConstraint forces
مقاله کنفرانسی سال ۱۴۰۰ ۵۲۸ مشاهده

Analysis and Simulation of Acoustic Noise in Finite Element Switched Anorexia Motors

Due to high importance of noise in switched reluctance motor SRM , a coupled electromagnetic structure simulation model is created for this motor usi…

noiseswitched reluctance motorANSYS
مقاله کنفرانسی سال ۱۳۹۵ ۵۰۳ مشاهده

The Stability Analysis of Earthen dam upstream slope by finite element method to deal with sudden changes in water level of the reservoir

Upstream SlopePiezometric PressureNumerical Analysis
مقاله کنفرانسی سال ۱۳۹۲ ۴۷۲ مشاهده

Numerical analysis of temperature distributions in friction stir welding of steel plates

Residual stresses or locked in stresses are one of the most significant mechanisms that are generated in almost all the welding processes During the…

Friction stir weldingfinite element methodresidual stress
مقاله کنفرانسی سال ۱۴۰۱ ۴۶۵ مشاهده

Detecting The Structural Instability Using OpenSeespy and Numpy

OpenSeespyNumpyInstability
مقاله کنفرانسی سال ۱۴۰۰ ۴۵۶ مشاهده

Predicting the Quantity and Type of Intermetallic Phases in Aluminum – Steel Dissimilar Joints Produced by Zinc Interlayer

In this study, the formation of brittle intermetallic compounds in over lap joints of 1100 aluminum and low carbon galvanized steel made by Gas Tungs…

Finite element methodGTAWThermodynamic modeling