A MOOSE-based implicit peridynamic thermomechanical model

Hailong Chen; Yile Hu; Benjamin W. Spencer

doi:10.1115/IMECE201665552

A MOOSE-based implicit peridynamic thermomechanical model

Hailong Chen, Yile Hu, Benjamin W. Spencer

Nuclear Science & Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

17 Scopus citations

Abstract

In this paper, we present an implicit formulation of peridynamic theory for coupled thermomechanical problem based on the Multiphysics Object-Oriented Simulation Environment (MOOSE) framework, with special application to the simulation of fracture behavior of nuclear fuels at high temperature. First, the coupled peridynamic thermomechanical model is briefly reviewed. Next, an implicit formulation for the solution of static or quasi-static problems is proposed. Finally, the formulation is verified against benchmark solutions for both elasticity and heat conduction problems. The nuclear fuel fracture problems is modeled using the proposed implicit scheme. The mesh dependencies of crack initiation are also investigated.

Original language	English
Title of host publication	Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Electronic)	9780791850633
DOIs	https://doi.org/10.1115/IMECE201665552
State	Published - 2016
Event	ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016 - Phoenix, United States Duration: Nov 11 2016 → Nov 17 2016

Publication series

Name	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
Volume	9

Conference

Conference	ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016
Country/Territory	United States
City	Phoenix
Period	11/11/16 → 11/17/16

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10.1115/IMECE201665552

Cite this

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title = "A MOOSE-based implicit peridynamic thermomechanical model",

abstract = "In this paper, we present an implicit formulation of peridynamic theory for coupled thermomechanical problem based on the Multiphysics Object-Oriented Simulation Environment (MOOSE) framework, with special application to the simulation of fracture behavior of nuclear fuels at high temperature. First, the coupled peridynamic thermomechanical model is briefly reviewed. Next, an implicit formulation for the solution of static or quasi-static problems is proposed. Finally, the formulation is verified against benchmark solutions for both elasticity and heat conduction problems. The nuclear fuel fracture problems is modeled using the proposed implicit scheme. The mesh dependencies of crack initiation are also investigated.",

author = "Hailong Chen and Yile Hu and Spencer, {Benjamin W.}",

note = "Publisher Copyright: {\textcopyright} Copyright 2016 by ASME.; ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016 ; Conference date: 11-11-2016 Through 17-11-2016",

year = "2016",

doi = "10.1115/IMECE201665552",

language = "English",

series = "ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis",

}

Chen, H, Hu, Y & Spencer, BW 2016, A MOOSE-based implicit peridynamic thermomechanical model. in Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis. ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), vol. 9, American Society of Mechanical Engineers (ASME), ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016, Phoenix, United States, 11/11/16. https://doi.org/10.1115/IMECE201665552

A MOOSE-based implicit peridynamic thermomechanical model. / Chen, Hailong; Hu, Yile; Spencer, Benjamin W.
Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis. American Society of Mechanical Engineers (ASME), 2016. (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Vol. 9).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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PY - 2016

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N2 - In this paper, we present an implicit formulation of peridynamic theory for coupled thermomechanical problem based on the Multiphysics Object-Oriented Simulation Environment (MOOSE) framework, with special application to the simulation of fracture behavior of nuclear fuels at high temperature. First, the coupled peridynamic thermomechanical model is briefly reviewed. Next, an implicit formulation for the solution of static or quasi-static problems is proposed. Finally, the formulation is verified against benchmark solutions for both elasticity and heat conduction problems. The nuclear fuel fracture problems is modeled using the proposed implicit scheme. The mesh dependencies of crack initiation are also investigated.

AB - In this paper, we present an implicit formulation of peridynamic theory for coupled thermomechanical problem based on the Multiphysics Object-Oriented Simulation Environment (MOOSE) framework, with special application to the simulation of fracture behavior of nuclear fuels at high temperature. First, the coupled peridynamic thermomechanical model is briefly reviewed. Next, an implicit formulation for the solution of static or quasi-static problems is proposed. Finally, the formulation is verified against benchmark solutions for both elasticity and heat conduction problems. The nuclear fuel fracture problems is modeled using the proposed implicit scheme. The mesh dependencies of crack initiation are also investigated.

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BT - Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis

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Y2 - 11 November 2016 through 17 November 2016

ER -

A MOOSE-based implicit peridynamic thermomechanical model

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