Integration of FULLSWOF2D and PeanoClaw: Adaptivity and Local Time-Stepping for Complex Overland Flows

K. Unterweger; R. Wittmann; P. Neumann; T. Weinzierl; H.-J. Bungartz

doi:10.1007/978-3-319-22997-3_11

Integration of FULLSWOF2D and PeanoClaw: Adaptivity and Local Time-Stepping for Complex Overland Flows

K. Unterweger, R. Wittmann, P. Neumann, T. Weinzierl, H.-J. Bungartz

Research output: Chapter in Book/Report/Conference proceeding › Chapter

10 Scopus citations

Abstract

© Springer International Publishing Switzerland 2015. We propose to couple our adaptive mesh refinement software PeanoClaw with existing solvers for complex overland flows that are tailored to regular Cartesian meshes. This allows us to augment them with spatial adaptivity and local time-stepping without altering the computational kernels. FullSWOF2D—Full Shallow Water Overland Flows—here is our software of choice though all paradigms hold for other solvers as well.We validate our hybrid simulation software in an artificial test scenario before we provide results for a large-scale flooding scenario of the Mecca region. The latter demonstrates that our coupling approach enables the simulation of complex “real-world” scenarios.

Original language	English (US)
Title of host publication	Lecture Notes in Computational Science and Engineering
Publisher	Springer Nature
Pages	181-195
Number of pages	15
ISBN (Print)	9783319229966
DOIs	https://doi.org/10.1007/978-3-319-22997-3_11
State	Published - 2015
Externally published	Yes

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10.1007/978-3-319-22997-3_11

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title = "Integration of FULLSWOF2D and PeanoClaw: Adaptivity and Local Time-Stepping for Complex Overland Flows",

abstract = "{\textcopyright} Springer International Publishing Switzerland 2015. We propose to couple our adaptive mesh refinement software PeanoClaw with existing solvers for complex overland flows that are tailored to regular Cartesian meshes. This allows us to augment them with spatial adaptivity and local time-stepping without altering the computational kernels. FullSWOF2D—Full Shallow Water Overland Flows—here is our software of choice though all paradigms hold for other solvers as well.We validate our hybrid simulation software in an artificial test scenario before we provide results for a large-scale flooding scenario of the Mecca region. The latter demonstrates that our coupling approach enables the simulation of complex “real-world” scenarios.",

author = "K. Unterweger and R. Wittmann and P. Neumann and T. Weinzierl and H.-J. Bungartz",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): UK-C0020 Acknowledgements: This work is partially supported by the Award No. UK-C0020 made by KingAbdullah University of Science and Technology (KAUST). We also want to thank the KAUSTVisual Computing Center for granting us access to the reconstructed data elevation maps of Mecca,Saudi-Arabia. This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2015",

doi = "10.1007/978-3-319-22997-3_11",

language = "English (US)",

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pages = "181--195",

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T1 - Integration of FULLSWOF2D and PeanoClaw: Adaptivity and Local Time-Stepping for Complex Overland Flows

AU - Unterweger, K.

AU - Wittmann, R.

AU - Neumann, P.

AU - Weinzierl, T.

AU - Bungartz, H.-J.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): UK-C0020 Acknowledgements: This work is partially supported by the Award No. UK-C0020 made by KingAbdullah University of Science and Technology (KAUST). We also want to thank the KAUSTVisual Computing Center for granting us access to the reconstructed data elevation maps of Mecca,Saudi-Arabia. This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2015

Y1 - 2015

N2 - © Springer International Publishing Switzerland 2015. We propose to couple our adaptive mesh refinement software PeanoClaw with existing solvers for complex overland flows that are tailored to regular Cartesian meshes. This allows us to augment them with spatial adaptivity and local time-stepping without altering the computational kernels. FullSWOF2D—Full Shallow Water Overland Flows—here is our software of choice though all paradigms hold for other solvers as well.We validate our hybrid simulation software in an artificial test scenario before we provide results for a large-scale flooding scenario of the Mecca region. The latter demonstrates that our coupling approach enables the simulation of complex “real-world” scenarios.

AB - © Springer International Publishing Switzerland 2015. We propose to couple our adaptive mesh refinement software PeanoClaw with existing solvers for complex overland flows that are tailored to regular Cartesian meshes. This allows us to augment them with spatial adaptivity and local time-stepping without altering the computational kernels. FullSWOF2D—Full Shallow Water Overland Flows—here is our software of choice though all paradigms hold for other solvers as well.We validate our hybrid simulation software in an artificial test scenario before we provide results for a large-scale flooding scenario of the Mecca region. The latter demonstrates that our coupling approach enables the simulation of complex “real-world” scenarios.

UR - http://hdl.handle.net/10754/598639

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DO - 10.1007/978-3-319-22997-3_11

M3 - Chapter

SN - 9783319229966

SP - 181

EP - 195

BT - Lecture Notes in Computational Science and Engineering

PB - Springer Nature

ER -

Integration of FULLSWOF2D and PeanoClaw: Adaptivity and Local Time-Stepping for Complex Overland Flows

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