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Volume 14, Issue 1
Numerical Study of Fluid-Solid Interaction in Rotational Extrusion Flow

Yanan Zhou, Qiaolin He, Min Nie & Changhua Yang

East Asian J. Appl. Math., 14 (2024), pp. 24-46.

Published online: 2024-01

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  • Abstract

The fluid particle dynamics method is employed to study the fluid-solid interaction problem, which can avoid the explicit implementation of fluid particle boundary condition and capture the hydrodynamic interaction well. We solve the incompressible Navier-Stokes equation coupled with the rigid body motion equation in polar or cylindrical coordinates. A pressure stabilization scheme is used to solve the system in polar coordinates for two dimensional case and cylindrical coordinates for three dimensional case. Our objective is to understand numerically the fluid-solid interaction in rotational extrusion flow. We numerically verify the correctness of method presented here and give comparative analysis for different parameters. We present the Jeffery orbit formulation in annular region. Numerical experiments show that the fluid particle dynamics method is reliable and efficient for numerical simulation of particulate flow in cylindrical coordinate system.

  • AMS Subject Headings

76-10

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COPYRIGHT: © Global Science Press

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@Article{EAJAM-14-24, author = {Zhou , YananHe , QiaolinNie , Min and Yang , Changhua}, title = {Numerical Study of Fluid-Solid Interaction in Rotational Extrusion Flow}, journal = {East Asian Journal on Applied Mathematics}, year = {2024}, volume = {14}, number = {1}, pages = {24--46}, abstract = {

The fluid particle dynamics method is employed to study the fluid-solid interaction problem, which can avoid the explicit implementation of fluid particle boundary condition and capture the hydrodynamic interaction well. We solve the incompressible Navier-Stokes equation coupled with the rigid body motion equation in polar or cylindrical coordinates. A pressure stabilization scheme is used to solve the system in polar coordinates for two dimensional case and cylindrical coordinates for three dimensional case. Our objective is to understand numerically the fluid-solid interaction in rotational extrusion flow. We numerically verify the correctness of method presented here and give comparative analysis for different parameters. We present the Jeffery orbit formulation in annular region. Numerical experiments show that the fluid particle dynamics method is reliable and efficient for numerical simulation of particulate flow in cylindrical coordinate system.

}, issn = {2079-7370}, doi = {https://doi.org/10.4208/eajam.2023-040.050323 }, url = {http://global-sci.org/intro/article_detail/eajam/22318.html} }
TY - JOUR T1 - Numerical Study of Fluid-Solid Interaction in Rotational Extrusion Flow AU - Zhou , Yanan AU - He , Qiaolin AU - Nie , Min AU - Yang , Changhua JO - East Asian Journal on Applied Mathematics VL - 1 SP - 24 EP - 46 PY - 2024 DA - 2024/01 SN - 14 DO - http://doi.org/10.4208/eajam.2023-040.050323 UR - https://global-sci.org/intro/article_detail/eajam/22318.html KW - Fluid particle dynamics method, cylindrical coordinates, incompressible Navier-Stokes, finite difference, repulsive force. AB -

The fluid particle dynamics method is employed to study the fluid-solid interaction problem, which can avoid the explicit implementation of fluid particle boundary condition and capture the hydrodynamic interaction well. We solve the incompressible Navier-Stokes equation coupled with the rigid body motion equation in polar or cylindrical coordinates. A pressure stabilization scheme is used to solve the system in polar coordinates for two dimensional case and cylindrical coordinates for three dimensional case. Our objective is to understand numerically the fluid-solid interaction in rotational extrusion flow. We numerically verify the correctness of method presented here and give comparative analysis for different parameters. We present the Jeffery orbit formulation in annular region. Numerical experiments show that the fluid particle dynamics method is reliable and efficient for numerical simulation of particulate flow in cylindrical coordinate system.

Yanan Zhou, Qiaolin He, Min Nie & Changhua Yang. (2024). Numerical Study of Fluid-Solid Interaction in Rotational Extrusion Flow. East Asian Journal on Applied Mathematics. 14 (1). 24-46. doi:10.4208/eajam.2023-040.050323
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