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. Chen, Qian; Li, Li; Qi, Jin; Zeng, Zhiqiang; Tian, Baolin; Liu, Tiegang: A cell-centered Lagrangian scheme with an elastic-perfectly plastic solid Riemann solver for wave propagations in solids (2022)
  2. Luo, Dongmi; Li, Shiyi; Huang, Weizhang; Qiu, Jianxian; Chen, Yibing: A quasi-conservative discontinuous Galerkin method for multi-component flows using the non-oscillatory kinetic flux. II: ALE framework (2022)
  3. Liu, Xiaodong; Morgan, Nathaniel R.: Symmetry-preserving WENO-type reconstruction schemes in Lagrangian hydrodynamics (2020)
  4. Wang, Chuanjin; Luo, Hong; Shashkov, Mikhail: A reconstructed discontinuous Galerkin method for compressible flows in Lagrangian formulation (2020)
  5. Labourasse, E.: A low-Mach correction for multi-dimensional finite volume shock capturing schemes with application in Lagrangian frame (2019)
  6. 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)
  7. Corot, T.; Mercier, B.: A new nodal solver for the two dimensional Lagrangian hydrodynamics (2018)
  8. Morgan, Nathaniel R.; Liu, Xiaodong; Burton, Donald E.: Reducing spurious mesh motion in Lagrangian finite volume and discontinuous Galerkin hydrodynamic methods (2018)
  9. Llor, Antoine; Claisse, Alexandra; Fochesato, Christophe: Energy preservation and entropy in Lagrangian space- and time-staggered hydrodynamic schemes (2016)
  10. 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)
  11. 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)
  12. Després, B.; Labourasse, E.: Angular momentum preserving cell-centered Lagrangian and Eulerian schemes on arbitrary grids (2015)
  13. 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)
  14. 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)
  15. 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)
  16. Ge, Quan-wen: High-order Lagrangian cell-centered conservative scheme on unstructured meshes (2014)
  17. Jia, Zupeng; Gong, Xiangfei; Zhang, Shudao; Liu, Jun: Two new three-dimensional contact algorithms for staggered Lagrangian hydrodynamics (2014)
  18. Li, Zhenzhen; Yu, Xijun; Jia, Zupeng: The cell-centered discontinuous Galerkin method for Lagrangian compressible Euler equations in two-dimensions (2014)
  19. Shen, Zhijun; Yan, Wei; Yuan, Guangwei: A robust and contact resolving Riemann solver on unstructured mesh, part II, ALE method (2014)
  20. Barlow, A. J.: A high order cell centred dual grid Lagrangian Godunov scheme (2013)

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