Finite element analysis using an incremental elasto-visco-plastic self-consistent polycrystal model: FE simulations on Zr and low-carbon steel subjected to bending, stress-relaxation, and unloading.

2021 ◽  
Vol 147 ◽  
pp. 103110 ◽  
Author(s):  
Youngung Jeong ◽  
Bohye Jeon ◽  
Carlos N. Tomé
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Carbon Steel ◽  
Stress Relaxation ◽  
Low Carbon Steel ◽  
Bending Stress ◽  
Low Carbon ◽  
Element Analysis ◽  
Fe Simulations ◽  
Self Consistent

FINITE ELEMENT ANALYSIS OF EQUIVALENT STRESS INDUCED BY SURFACE PUNCHING SEVERE DEFORMATION AIMED AT ALLOYING ON LOW-CARBON STEEL

2019 ◽  
Vol 27 (01) ◽  
pp. 1950096
Author(s):  
XIANGYANG MAO ◽  
JIANYU SUN ◽  
HONGXING WANG ◽  
XIUMING ZHAO ◽  
ZHANGZHONG WANG
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Carbon Steel ◽  
Stress Distribution ◽  
Equivalent Stress ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Element Analysis ◽  
Severe Deformation ◽  
Developed Surface

The punching severe deformation is a recently developed surface treatment that forms alloying by inducing a greater compressive equivalent stress field. Despite its proven utility, there has been little attention devoted to the accurate modeling of this process. In this work, a 3D-DEFORM finite element analysis was used to model the equivalent stress distribution induced by the punching process on a low-carbon steel surface. A majority of the controlling parameters of the process were taken into account. The effect of punching number, punching tip size, punching velocity and punching pressure on the equivalent stress distribution was evaluated. The results show that an equivalent stress distribution much higher than the conventional surface severe deformation can be obtained by optimizing the punching severe deformation process. The reported simulation results can successfully predict the punching severe deformation used to create an alloying layer on the surface of low-carbon steel.

Design and Finite Element Analysis of Cargo Hose Tower Structure Using Low Carbon Steel Material

2019 ◽  
Vol 893 ◽  
pp. 20-26
Author(s):  
Joko Wisnugroho ◽  
Rizwan Gifry ◽  
Yulius Indrajaya
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Low Carbon Steel ◽  
Structural Safety ◽  
Low Carbon ◽  
Element Analysis ◽  
Allowable Stresses ◽  
Steel Material ◽  
Tower Structure ◽  
Oil Tanker

Cargo hose tower is an alternative equipment that can be used in loading-unloadingprocess in oil tanker. This paper describes a structural safety analysis of cargo hose tower that transferoil to and from tankers or cargo vessels. Stresses for two types of load conditions that wereconsidered in this study and were drawn by finite element analysis. The results of the finite elementanalysis was also compared with the allowable stresses required in order to determine the designappropriateness of the cargo hose tower structure.

scholarly journals Finite Element Analysis of LPG Gas Cylinder

2012 ◽  
pp. 13-16
Author(s):  
Laxmikant D. Rangari ◽  
P. M. Zode ◽  
P.G. Mehar
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Shear Stress ◽  
Maximum Shear Stress ◽  
Weld Zone ◽  
Low Carbon Steel ◽  
Thickness Variation ◽  
Low Carbon ◽  
Element Analysis ◽  
Gas Cylinder

The present work involved the Finite Element Analysis of existing LPG gas cylinder to verify the burst pressure. The LPG gas cylinder is manufactured from low carbon steel. The LPG tanks are subjected to incremental internal uniform pressure in the FEA model. 2D nonlinear plane models are developed and evaluated under non-uniform and axis symmetric boundary conditions. For the analysis, the required actual shell properties including weld zone and thickness variation are investigated. Therefore the stress distribution has been analyzed using ANSYS 11 software for which maximum shear stress, equivalent shear stress at critical area has been calculated. Therefore 3D solid model has been chosen in order to predict the detailed stress.

Sign in / Sign up

Export Citation Format

Share Document