Modeling and Simulation of Cast Austenitic Stainless Steel with OnScale

被引：0

作者：

Dunlap, M. D. ^{[1
]}

Connolly, G. D. ^{[1
]}

Dobson, J. ^{[2
]}

机构：

[1] Elect Power Res Inst, Charlotte, NC 28262 USA

[2] OnScale, Redwood City, CA USA

来源：

PROCEEDINGS OF THE 2020 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS) | 2020年

关键词：

Ultrasound; NDE; CASS; FEA; OnScale;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This research investigates the implementation of finite element analysis (FEA) simulation to accurately predict the ultrasonic non-destructive evaluation (NDE) inspection of cast austenitic stainless steel (CASS) components with welds. OnScale multiphysics software is utilized to recreate a practical inspection to evaluate the simulation's ability to predict experimental performance and the computation requirements. A workflow to generate a full three-dimensional model from a cross-sectional image of a CASS component's microstructure is generated. Simulations are performed to investigate the impact of the test piece anisotropic material properties on derived results. The comparison of experimental and simulated results demonstrates the ability of simulation as a tool to predict experimental behavior as well as provide a tool to investigate variations in input parameters.

引用

页数：4