MAESTROeX: A Massively Parallel Low Mach Number Astrophysical Solver

Fan, Duoming; Nonaka, Andrew; Almgren, Ann; Willcox, Donald; Harpole, Alice; Zingale, Michael

doi:10.21105/joss.01757

Title: MAESTROeX: A Massively Parallel Low Mach Number Astrophysical Solver

Abstract

MAESTROeX is a massively parallel, finite-volume C++/F90 solver for low Mach number astrophysical flows. Our code utilizes a low Mach number equation set allowing for more efficient, long-time integration of highly subsonic flows compared to compressible approaches. The recommended range of applicability is for flows where the Mach number does not exceed ~0.1.

Authors:

^[1];

^[2];

^[2]

Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Center for Computational Sciences and Engineering
Stony Brook Univ., NY (United States). Dept. of Physics and Astronomy

Publication Date:: Thu Nov 21 00:00:00 EST 2019

Research Org.:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR). Scientific Discovery through Advanced Computing (SciDAC)

OSTI Identifier:: 1574358

Grant/Contract Number:: AC02-05CH11231; FG02-87ER40317; SC0017955

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Open Source Software

Additional Journal Information:: Journal Volume: 4; Journal Issue: 43; Journal ID: ISSN 2475-9066

Publisher:: Open Source Initiative - NumFOCUS

Country of Publication:: United States

Language:: English

Subject:: 97 MATHEMATICS AND COMPUTING; 79 ASTRONOMY AND ASTROPHYSICS

Citation Formats


                    Fan, Duoming, Nonaka, Andrew, Almgren, Ann, Willcox, Donald, Harpole, Alice, and Zingale, Michael. MAESTROeX: A Massively Parallel Low Mach Number Astrophysical Solver.  United States: N. p., 2019. 
Web.  doi:10.21105/joss.01757.

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                    Fan, Duoming, Nonaka, Andrew, Almgren, Ann, Willcox, Donald, Harpole, Alice, & Zingale, Michael. MAESTROeX: A Massively Parallel Low Mach Number Astrophysical Solver.  United States.  https://doi.org/10.21105/joss.01757

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                    Fan, Duoming, Nonaka, Andrew, Almgren, Ann, Willcox, Donald, Harpole, Alice, and Zingale, Michael. Thu .  
"MAESTROeX: A Massively Parallel Low Mach Number Astrophysical Solver".  United States.  https://doi.org/10.21105/joss.01757.  https://www.osti.gov/servlets/purl/1574358.

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@article{osti_1574358,

  title        = {MAESTROeX: A Massively Parallel Low Mach Number Astrophysical Solver},

  author       = {Fan, Duoming and Nonaka, Andrew and Almgren, Ann and Willcox, Donald and Harpole, Alice and Zingale, Michael},

  abstractNote = {MAESTROeX is a massively parallel, finite-volume C++/F90 solver for low Mach number astrophysical flows. Our code utilizes a low Mach number equation set allowing for more efficient, long-time integration of highly subsonic flows compared to compressible approaches. The recommended range of applicability is for flows where the Mach number does not exceed ~0.1.},

  doi          = {10.21105/joss.01757},

  journal      = {Journal of Open Source Software},

  number       = 43,

  volume       = 4,

  place        = {United States},

  year         = {Thu Nov 21 00:00:00 EST 2019},

  month        = {Thu Nov 21 00:00:00 EST 2019}

}

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Journal Article:

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Accepted Manuscript (DOE)

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https://doi.org/10.21105/joss.01757

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