CAVEAT: A computer code for fluid dynamics problems with large distortion and internal slip. This report describes the CAVEAT computer code, which numerically solves the equations of transient, multimaterial, compressible fluid dynamics. General material equations of state are allowed by the use of the SESAME library. Of particular interest is the general capability to handle material interfaces, including slip, cavitation, or void closure. Also included is the capability to treat material strength and plasticity, high explosive (HE) detonations, and a k-epsilon model of turbulence.

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  1. Burton, D. E.; Morgan, N. R.; Charest, M. R. J.; Kenamond, M. A.; Fung, J.: Compatible, energy conserving, bounds preserving remap of hydrodynamic fields for an extended ALE scheme (2018)
  2. Corot, T.; Mercier, B.: A new nodal solver for the two dimensional Lagrangian hydrodynamics (2018)
  3. Llor, Antoine; Claisse, Alexandra; Fochesato, Christophe: Energy preservation and entropy in Lagrangian space- and time-staggered hydrodynamic schemes (2016)
  4. Vilar, François; Shu, Chi-Wang; Maire, Pierre-Henri: Positivity-preserving cell-centered Lagrangian schemes for multi-material compressible flows: from first-order to high-orders. II: The two-dimensional case (2016)
  5. Burton, D. E.; Morgan, N. R.; Carney, T. C.; Kenamond, M. A.: Reduction of dissipation in Lagrange cell-centered hydrodynamics (CCH) through corner gradient reconstruction (CGR) (2015)
  6. Després, B.; Labourasse, E.: Angular momentum preserving cell-centered Lagrangian and Eulerian schemes on arbitrary grids (2015)
  7. Liu, Yan; Shen, Weidong; Tian, Baolin; Mao, De-kang: A two dimensional nodal Riemann solver based on one dimensional Riemann solver for a cell-centered Lagrangian scheme (2015)
  8. Morgan, Nathaniel R.; Waltz, Jacob I.; Burton, Donald E.; Charest, Marc R.; Canfield, Thomas R.; Wohlbier, John G.: A point-centered arbitrary Lagrangian Eulerian hydrodynamic approach for tetrahedral meshes (2015)
  9. Morgan, Nathaniel R.; Waltz, Jacob I.; Burton, Donald E.; Charest, Marc R.; Canfield, Thomas R.; Wohlbier, John G.: A Godunov-like point-centered essentially Lagrangian hydrodynamic approach (2015)
  10. Ge, Quan-wen: High-order Lagrangian cell-centered conservative scheme on unstructured meshes (2014)
  11. Jia, Zupeng; Gong, Xiangfei; Zhang, Shudao; Liu, Jun: Two new three-dimensional contact algorithms for staggered Lagrangian hydrodynamics (2014)
  12. Shen, Zhijun; Yan, Wei; Yuan, Guangwei: A robust and contact resolving Riemann solver on unstructured mesh, part II, ALE method (2014)
  13. Barlow, A. J.: A high order cell centred dual grid Lagrangian Godunov scheme (2013)
  14. Burton, D. E.; Carney, T. C.; Morgan, N. R.; Sambasivan, S. K.; Shashkov, M. J.: A cell-centered Lagrangian Godunov-like method for solid dynamics (2013)
  15. Kumar Sambasivan, Shiv; Shashkov, Mikhail J.; Burton, Donald E.: A cell-centered Lagrangian finite volume approach for computing elasto-plastic response of solids in cylindrical axisymmetric geometries (2013)
  16. Morgan, Nathaniel R.: A dissipation model for staggered grid Lagrangian hydrodynamics (2013)
  17. Sambasivan, Shiv Kumar; Shashkov, Mikhail J.; Burton, Donald E.: Exploration of new limiter schemes for stress tensors in Lagrangian and ALE hydrocodes (2013)
  18. Claisse, A.; Després, B.; Labourasse, E.; Ledoux, F.: A new exceptional points method with application to cell-centered Lagrangian schemes and curved meshes (2012)
  19. Després, Bruno; Labourasse, Emmanuel: Stabilization of cell-centered compressible Lagrangian methods using subzonal entropy (2012)
  20. Ge, Quan-wen: Lagrangian cell-centered conservative scheme (2012)

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