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Title: An interface reconstruction method based on an analytical formula for 3D arbitrary convex cells

Journal Article · · Journal of Computational Physics
ORCiD logo [1];  [1]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States). Fluid Dynamics and Solid Mechanics (T-3)

In this study, we are interested in an interface reconstruction method for 3D arbitrary convex cells that could be used in multi-material flow simulations for instance. We assume that the interface is represented by a plane whose normal vector is known and we focus on the volume-matching step that consists in finding the plane constant so that it splits the cell according to a given volume fraction. We follow the same approach as in the recent authors' publication for 2D arbitrary convex cells in planar and axisymmetrical geometries, namely we derive an analytical formula for the volume of the specific prismatoids obtained when decomposing the cell using the planes that are parallel to the interface and passing through all the cell nodes. This formula is used to bracket the interface plane constant such that the volume-matching problem is rewritten in a single prismatoid in which the same formula is used to find the final solution. Finally, the proposed method is tested against an important number of reproducible configurations and shown to be at least five times faster.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA), Office of Defense Programs (DP)
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1325632
Alternate ID(s):
OSTI ID: 1359282
Report Number(s):
LA-UR-15-20420
Journal Information:
Journal of Computational Physics, Vol. 305; ISSN 0021-9991
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 18 works
Citation information provided by
Web of Science

References (17)

Multi-material interface reconstruction on generalized polyhedral meshes journal October 2007
Volume of Fluid (VOF) type advection methods in two-phase flow: A comparative study journal June 2014
Volume of fluid interface reconstruction methods for multi-material problems journal March 2002
A front-tracking/front-capturing method for the simulation of 3D multi-fluid flows with free surfaces journal August 2004
An interface reconstruction method based on analytical formulae for 2D planar and axisymmetric arbitrary convex cells journal October 2014
Reconstruction of multi-material interfaces from moment data journal May 2008
Volume-of-Fluid Interface Tracking with Smoothed Surface Stress Methods for Three-Dimensional Flows journal July 1999
Three-Dimensional Front Tracking journal May 1998
A 3D unsplit-advection volume tracking algorithm with planarity-preserving interface reconstruction journal December 2006
Analytical and geometrical tools for 3D volume of fluid methods in general grids journal June 2008
Second-order accurate volume-of-fluid algorithms for tracking material interfaces journal September 2004
Reconstructing Volume Tracking journal April 1998
Analytical Relations Connecting Linear Interfaces and Volume Fractions in Rectangular Grids journal October 2000
Modeling Three-Dimensional Multiphase Flow Using a Level Contour Reconstruction Method for Front Tracking without Connectivity journal August 2002
A polyhedron clipping and capping algorithm and a display system for three dimensional finite element models journal September 1975
A Front-Tracking Method for the Computations of Multiphase Flow journal May 2001
Analytic relations for reconstructing piecewise linear interfaces in triangular and tetrahedral grids journal May 2006

Cited By (3)

Analytical interface reconstruction algorithms in the PLIC‐VOF method for 3D polyhedral unstructured meshes journal June 2019
Iterative volume-of-fluid interface positioning in general polyhedrons with Consecutive Cubic Spline interpolation journal June 2021
Discontinuous Galerkin method for incompressible two-phase flows preprint January 2020