Nonlinear Transient Finite Element Analysis of Dog Bone Specimen

Pressure vessel has been widely used in the industry, it main function is to heat up the material to desired temperature, sequentially it may alter the material properties in produce other output. However, after consistent applied thermal load on the pressure vessel itself, it has the tendency to ex...

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Main Author: Yew, Weng Keong
Format: Final Year Project
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.20079 /
Published: IRC 2018
Online Access: http://utpedia.utp.edu.my/20079/1/dissertation_21495_keong.pdf
http://utpedia.utp.edu.my/20079/
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spelling utp-utpedia.200792019-12-13T09:17:58Z http://utpedia.utp.edu.my/20079/ Nonlinear Transient Finite Element Analysis of Dog Bone Specimen Yew, Weng Keong Pressure vessel has been widely used in the industry, it main function is to heat up the material to desired temperature, sequentially it may alter the material properties in produce other output. However, after consistent applied thermal load on the pressure vessel itself, it has the tendency to experience failure and require for support to minimize the lost. Due to the high expenditure where most of the company would like to avoid it, hence the demand of predicting life of pressure vessel using numerical modeling is certainly promising. This research paper aims to develop Finite Element Model of dog bone specimen using ANSYS APDL. Then second objective of investigate strain rate of selected specimen based on Ramberg Osgood. Stress strain rate of the uniaxial isotropic model is the most promising data to be study. This paper describes the problem as selecting suitable material model and element type to be used so that in future the simulated model can apply in probabilistic study. ANSYS will be used in examine the deformation of steel material by applying structural and thermal load in transient state. As for the expected outcome from this project, the model is justified and meet the requirement with simulation and experimental result from literature review. Ultimately, Ramberg Osgood model is capable in uniaxial isotropic testing as the stress strain curve −1 obtain is met. The strain rate of the tested dog bone specimen is 0.011414 IRC 2018-09 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/20079/1/dissertation_21495_keong.pdf Yew, Weng Keong (2018) Nonlinear Transient Finite Element Analysis of Dog Bone Specimen. IRC, Universiti Teknologi PETRONAS. (Submitted)
institution Universiti Teknologi Petronas
collection UTPedia
language English
description Pressure vessel has been widely used in the industry, it main function is to heat up the material to desired temperature, sequentially it may alter the material properties in produce other output. However, after consistent applied thermal load on the pressure vessel itself, it has the tendency to experience failure and require for support to minimize the lost. Due to the high expenditure where most of the company would like to avoid it, hence the demand of predicting life of pressure vessel using numerical modeling is certainly promising. This research paper aims to develop Finite Element Model of dog bone specimen using ANSYS APDL. Then second objective of investigate strain rate of selected specimen based on Ramberg Osgood. Stress strain rate of the uniaxial isotropic model is the most promising data to be study. This paper describes the problem as selecting suitable material model and element type to be used so that in future the simulated model can apply in probabilistic study. ANSYS will be used in examine the deformation of steel material by applying structural and thermal load in transient state. As for the expected outcome from this project, the model is justified and meet the requirement with simulation and experimental result from literature review. Ultimately, Ramberg Osgood model is capable in uniaxial isotropic testing as the stress strain curve −1 obtain is met. The strain rate of the tested dog bone specimen is 0.011414
format Final Year Project
author Yew, Weng Keong
spellingShingle Yew, Weng Keong
Nonlinear Transient Finite Element Analysis of Dog Bone Specimen
author_sort Yew, Weng Keong
title Nonlinear Transient Finite Element Analysis of Dog Bone Specimen
title_short Nonlinear Transient Finite Element Analysis of Dog Bone Specimen
title_full Nonlinear Transient Finite Element Analysis of Dog Bone Specimen
title_fullStr Nonlinear Transient Finite Element Analysis of Dog Bone Specimen
title_full_unstemmed Nonlinear Transient Finite Element Analysis of Dog Bone Specimen
title_sort nonlinear transient finite element analysis of dog bone specimen
publisher IRC
publishDate 2018
url http://utpedia.utp.edu.my/20079/1/dissertation_21495_keong.pdf
http://utpedia.utp.edu.my/20079/
_version_ 1741195575040147456
score 11.62408

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