A simple package for front tracking. A general purpose software package for the geometry and dynamics of an interface has been extracted from the FronTier code developed by the authors and colleagues, and is now publicly available. The purpose of this paper is twofold. We describe significant improvements to the Front Tracking package, especially in the 3D handling of topological bifurcations. We also assess the performance of the package, in comparison with publicly distributed interface codes (the level set method), with published performance results (VOF and other methods) and with previous versions of front tracking. The major new algorithm presented here is Locally Grid Based tracking, which combines the best features of two previous 3D tracking algorithms. It combines the robustness of grid-based tracking with the accuracy of grid free tracking, and thus it is a significant improvement to both of these algorithms. We also discuss the surface curvature and normal algorithms and a higher order propagation algorithm, used for the comparison studies presented here. The code is downloadable from the web, and is accompanied by a web-based testing and evaluation site and extensive web-based documentation.

References in zbMATH (referenced in 47 articles , 1 standard article )

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  1. Anjos, G. R.: Moving mesh methods for two-phase flow systems: assessment, comparison and analysis (2021)
  2. Hegarty-Cremer, Solene G. D.; Simpson, Matthew J.; Andersen, Thomas L.; Buenzli, Pascal R.: Modelling cell guidance and curvature control in evolving biological tissues (2021)
  3. Bempedelis, Nikolaos; Ventikos, Yiannis: A simplified approach for simulations of multidimensional compressible multicomponent flows: the grid-aligned ghost fluid method (2020)
  4. Bempedelis, N.; Ventikos, Y.: Energy focusing in shock-collapsed bubble arrays (2020)
  5. Du, Zhifang; Li, Jiequan: Accelerated piston problem and high order moving boundary tracking method for compressible fluid flows (2020)
  6. Giussani, Filippo; Piscaglia, F.; Saez-Mischlich, G.; Hèlie, J.: A three-phase VOF solver for the simulation of in-nozzle cavitation effects on liquid atomization (2020)
  7. Tavares, Mathilde; Koffi-Bi, Désir-André; Chénier, Eric; Vincent, Stéphane: A two-dimensional second order conservative front-tracking method with an original marker advection approach based on jump relations (2020)
  8. Adjerid, Slimane; Chaabane, Nabil; Lin, Tao; Yue, Pengtao: An immersed discontinuous finite element method for the Stokes problem with a moving interface (2019)
  9. Jin, Hyeonseong: Verification of compressible closure models for turbulent multifluid mixing (2017)
  10. Banks, J. W.; Henshaw, W. D.; Kapila, A. K.; Schwendeman, D. W.: An added-mass partition algorithm for fluid-structure interactions of compressible fluids and nonlinear solids (2016)
  11. Tcheng, Alexandra; Nave, Jean-Christophe: A fast-marching algorithm for nonmonotonically evolving fronts (2016)
  12. Dieter-Kissling, Kathrin; Marschall, Holger; Bothe, Dieter: Numerical method for coupled interfacial surfactant transport on dynamic surface meshes of general topology (2015)
  13. Lee, Injae; Choi, Haecheon: A discrete-forcing immersed boundary method for the fluid-structure interaction of an elastic slender body (2015)
  14. Marić, Tomislav; Marschall, Holger; Bothe, Dieter: Lentfoam -- a hybrid level set/front tracking method on unstructured meshes (2015)
  15. Anjos, G. R.; Borhani, N.; Mangiavacchi, N.; Thome, J. R.: A 3D moving mesh finite element method for two-phase flows (2014)
  16. Duddu, Ravindra: Numerical modeling of corrosion pit propagation using the combined extended finite element and level set method (2014)
  17. Jofre, Lluís; Lehmkuhl, Oriol; Castro, Jesús; Oliva, Assensi: A 3-D volume-of-fluid advection method based on cell-vertex velocities for unstructured meshes (2014)
  18. Novak, Igor L.; Slepchenko, Boris M.: A conservative algorithm for parabolic problems in domains with moving boundaries (2014)
  19. Lee, Seunggyu; Lee, Chaeyoung; Lee, Hyun Geun; Kim, Junseok: Comparison of different numerical schemes for the Cahn-Hilliard equation (2013)
  20. Ullah, Mohammed Aman; Gao, Wenbin; Mao, De-Kang: Towards front-tracking based on conservation in two space dimensions. III: Tracking interfaces (2013)

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