Assessment of the high-order isotropic tensor in interaction force of pseudo-potential lattice Boltzmann model for multiphase flows

Juan Restrepo-Cano; Francisco E.Hernández Pérez; Hong G. Im

doi:10.2514/6.2022-0583

Assessment of the high-order isotropic tensor in interaction force of pseudo-potential lattice Boltzmann model for multiphase flows

Juan Restrepo-Cano^*, Francisco E.Hernández Pérez, Hong G. Im

^*Corresponding author for this work

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

Abstract

The multirange pseudo-potential lattice Boltzmann model (PP-LBM) for multiphase flows was successfully implemented along with various strategies to diminish the parasitic currents and enhance numerical stability. The predicted PP-LBM results show a good agreement with the analytical Carnahan–Starling equation of state coexistence curve, in which the maximum average error did not exceed 2%. It is found that increasing the isotropic order of the interaction force has a stronger impact on the magnitude of the spurious velocities, as compared to the implementation of more sophisticated collision operators.

Original language	English (US)
Title of host publication	AIAA SciTech Forum 2022
Publisher	American Institute of Aeronautics and Astronautics Inc. (AIAA)
ISBN (Print)	9781624106316
DOIs	https://doi.org/10.2514/6.2022-0583
State	Published - 2022
Event	AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022 - San Diego, United States Duration: Jan 3 2022 → Jan 7 2022

Publication series

Name	AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022

Conference

Conference	AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022
Country/Territory	United States
City	San Diego
Period	01/3/22 → 01/7/22

Bibliographical note

Publisher Copyright:
© 2022, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.

ASJC Scopus subject areas

Aerospace Engineering

Access to Document

10.2514/6.2022-0583

Cite this

Restrepo-Cano, J., Pérez, F. E. H., & Im, H. G. (2022). Assessment of the high-order isotropic tensor in interaction force of pseudo-potential lattice Boltzmann model for multiphase flows. In AIAA SciTech Forum 2022 Article AIAA 2022-0583 (AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022). American Institute of Aeronautics and Astronautics Inc. (AIAA). https://doi.org/10.2514/6.2022-0583

Restrepo-Cano, Juan ; Pérez, Francisco E.Hernández ; Im, Hong G. / Assessment of the high-order isotropic tensor in interaction force of pseudo-potential lattice Boltzmann model for multiphase flows. AIAA SciTech Forum 2022. American Institute of Aeronautics and Astronautics Inc. (AIAA), 2022. (AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022).

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title = "Assessment of the high-order isotropic tensor in interaction force of pseudo-potential lattice Boltzmann model for multiphase flows",

abstract = "The multirange pseudo-potential lattice Boltzmann model (PP-LBM) for multiphase flows was successfully implemented along with various strategies to diminish the parasitic currents and enhance numerical stability. The predicted PP-LBM results show a good agreement with the analytical Carnahan–Starling equation of state coexistence curve, in which the maximum average error did not exceed 2%. It is found that increasing the isotropic order of the interaction force has a stronger impact on the magnitude of the spurious velocities, as compared to the implementation of more sophisticated collision operators.",

author = "Juan Restrepo-Cano and P{\'e}rez, {Francisco E.Hern{\'a}ndez} and Im, {Hong G.}",

note = "Publisher Copyright: {\textcopyright} 2022, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022 ; Conference date: 03-01-2022 Through 07-01-2022",

year = "2022",

doi = "10.2514/6.2022-0583",

language = "English (US)",

isbn = "9781624106316",

series = "AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022",

publisher = "American Institute of Aeronautics and Astronautics Inc. (AIAA)",

booktitle = "AIAA SciTech Forum 2022",

address = "United States",

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Restrepo-Cano, J , Pérez, FEH & Im, HG 2022, Assessment of the high-order isotropic tensor in interaction force of pseudo-potential lattice Boltzmann model for multiphase flows. in AIAA SciTech Forum 2022., AIAA 2022-0583, AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022, American Institute of Aeronautics and Astronautics Inc. (AIAA), AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022, San Diego, United States, 01/3/22. https://doi.org/10.2514/6.2022-0583

Assessment of the high-order isotropic tensor in interaction force of pseudo-potential lattice Boltzmann model for multiphase flows. / Restrepo-Cano, Juan ; Pérez, Francisco E.Hernández ; Im, Hong G.
AIAA SciTech Forum 2022. American Institute of Aeronautics and Astronautics Inc. (AIAA), 2022. AIAA 2022-0583 (AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022).

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

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AU - Restrepo-Cano, Juan

AU - Pérez, Francisco E.Hernández

AU - Im, Hong G.

PY - 2022

Y1 - 2022

N2 - The multirange pseudo-potential lattice Boltzmann model (PP-LBM) for multiphase flows was successfully implemented along with various strategies to diminish the parasitic currents and enhance numerical stability. The predicted PP-LBM results show a good agreement with the analytical Carnahan–Starling equation of state coexistence curve, in which the maximum average error did not exceed 2%. It is found that increasing the isotropic order of the interaction force has a stronger impact on the magnitude of the spurious velocities, as compared to the implementation of more sophisticated collision operators.

AB - The multirange pseudo-potential lattice Boltzmann model (PP-LBM) for multiphase flows was successfully implemented along with various strategies to diminish the parasitic currents and enhance numerical stability. The predicted PP-LBM results show a good agreement with the analytical Carnahan–Starling equation of state coexistence curve, in which the maximum average error did not exceed 2%. It is found that increasing the isotropic order of the interaction force has a stronger impact on the magnitude of the spurious velocities, as compared to the implementation of more sophisticated collision operators.

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DO - 10.2514/6.2022-0583

M3 - Conference contribution

AN - SCOPUS:85123194185

SN - 9781624106316

T3 - AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022

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Y2 - 3 January 2022 through 7 January 2022

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Restrepo-Cano J , Pérez FEH , Im HG. Assessment of the high-order isotropic tensor in interaction force of pseudo-potential lattice Boltzmann model for multiphase flows. In AIAA SciTech Forum 2022. American Institute of Aeronautics and Astronautics Inc. (AIAA). 2022. AIAA 2022-0583. (AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022). doi: 10.2514/6.2022-0583

Assessment of the high-order isotropic tensor in interaction force of pseudo-potential lattice Boltzmann model for multiphase flows

Abstract

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