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finite element method

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۳۲ مقاله ۰ کنفرانس ۳۲ ارتباط علمی
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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