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Title: Advances in Multi-Physics Modeling for Parallel Finite Element Code Suite ACE3P

Abstract

SLAC developed ACE3P code suite is a comprehensive set of parallel finite-element codes for multi-physics modeling of particle accelerators. Running on massively parallel computer platforms for high fidelity and high accuracy simulation, ACE3P enables rapid virtual prototyping of accelerator and RF component design, optimization and analysis. Furthermore, recent advances of ACE3P have been focused on the implementation of advanced numerical algorithms, enhancement of multi-physics capabilities, and improvement of code performance on state-of-the-art high performance computing (HPC) platforms for large-scale RF modeling in accelerator applications and beyond. In this paper, we will present a nonlinear electromagnetic (EM) eigensolver for damping calculation of resonant modes for cavities coupled with waveguides, the thermal solver for accurate evaluation of heat loads in superconducting RF (SRF) cavity power coupler, the elastic solver for investigation of SRF cavity cryomodule (CM) bowing due to thermal effect, the frequency domain mechanical solver for studying SRF cavity mechanical oscillation modes, the particle tracking code for dark current simulation in SRF CM using a hybrid MPI+OpenMP parallel programing model, the time domain solver for high fidelity modeling of EM wave propagation for medical device in human body.

Authors:
 [1];  [1];  [1];  [1]
  1. SLAC National Accelerator Lab., Menlo Park, CA (United States)
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1579300
Grant/Contract Number:  
AC02-76SF00515; AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
IEEE Journal on Multiscale and Multiphysics Computational Techniques
Additional Journal Information:
Journal Volume: 4; Journal ID: ISSN 2379-8793
Publisher:
IEEE
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; finite element method; high performance parallel computing; particle accelerator multi-physics modeling; medical device

Citation Formats

Xiao, Liling, Ge, Lixin, Li, Zenghai, and Ng, Cho -Kuen. Advances in Multi-Physics Modeling for Parallel Finite Element Code Suite ACE3P. United States: N. p., 2019. Web. doi:10.1109/JMMCT.2019.2954946.
Xiao, Liling, Ge, Lixin, Li, Zenghai, & Ng, Cho -Kuen. Advances in Multi-Physics Modeling for Parallel Finite Element Code Suite ACE3P. United States. doi:10.1109/JMMCT.2019.2954946.
Xiao, Liling, Ge, Lixin, Li, Zenghai, and Ng, Cho -Kuen. Thu . "Advances in Multi-Physics Modeling for Parallel Finite Element Code Suite ACE3P". United States. doi:10.1109/JMMCT.2019.2954946.
@article{osti_1579300,
title = {Advances in Multi-Physics Modeling for Parallel Finite Element Code Suite ACE3P},
author = {Xiao, Liling and Ge, Lixin and Li, Zenghai and Ng, Cho -Kuen},
abstractNote = {SLAC developed ACE3P code suite is a comprehensive set of parallel finite-element codes for multi-physics modeling of particle accelerators. Running on massively parallel computer platforms for high fidelity and high accuracy simulation, ACE3P enables rapid virtual prototyping of accelerator and RF component design, optimization and analysis. Furthermore, recent advances of ACE3P have been focused on the implementation of advanced numerical algorithms, enhancement of multi-physics capabilities, and improvement of code performance on state-of-the-art high performance computing (HPC) platforms for large-scale RF modeling in accelerator applications and beyond. In this paper, we will present a nonlinear electromagnetic (EM) eigensolver for damping calculation of resonant modes for cavities coupled with waveguides, the thermal solver for accurate evaluation of heat loads in superconducting RF (SRF) cavity power coupler, the elastic solver for investigation of SRF cavity cryomodule (CM) bowing due to thermal effect, the frequency domain mechanical solver for studying SRF cavity mechanical oscillation modes, the particle tracking code for dark current simulation in SRF CM using a hybrid MPI+OpenMP parallel programing model, the time domain solver for high fidelity modeling of EM wave propagation for medical device in human body.},
doi = {10.1109/JMMCT.2019.2954946},
journal = {IEEE Journal on Multiscale and Multiphysics Computational Techniques},
number = ,
volume = 4,
place = {United States},
year = {2019},
month = {11}
}

Journal Article:
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This content will become publicly available on November 21, 2020
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