doc. Ing. Pavel Váchal Ph.D.

Cell-centered Lagrangian Lax-Wendroff HLL Hybrid Scheme on Unstructured Meshes

Year of publication
2021
Publication
Acta Polytechnica. 2021, 61(SI), 68-76. ISSN 1210-2709.
Authors
Fridrich, D. Liska, R. Tarant, I. Váchal, P. Wendroff, B.
Link
10.14311/AP.2021.61.0068

Lax-Wendroff methods on highly non-uniform meshes. Dedicated to the Memory of Blair Swartz (1932–2019)

Year of publication
2021
Publication
Applied Numerical Mathematics. 2021, 163 167-181. ISSN 0168-9274.
Authors
Liska, R. Váchal, P. Wendroff, B.
Link
10.1016/j.apnum.2021.01.014

Innovative education and training in high power laser plasmas (PowerLaPs) for plasma physics, high power laser matter interactions and high energy density physics

Year of publication
2020
Publication
High Power Laser Science and Engineering. 2020, 8 ISSN 2095-4719.
Authors
Pasley, J. Andrianaki, G. Baroutsos, A. Batani, D. Benis, P.B. Ciardi, A. Cook, D. Dimitriou, V. Dromey, B. Fitilis, I. Klimo, O. Kuchařík, M. Limpouch, J. Liska, R. Pšikal, J. Šiňor, M. Váchal, P. Vyskočil, J.
Link
10.1017/hpl.2020.4

HerEOS: A framework for consistent treatment of the Equation of State in ALE hydrodynamics

Year of publication
2019
Publication
Computers and Mathematics with Applications. 2019, 78(2), 483-503. ISSN 0898-1221.
Authors
Zeman, M. Holec, M. Váchal, P.
Link
10.1016/j.camwa.2018.10.014

Volume change and energy exchange: How they affect symmetry in the Noh problem

Year of publication
2018
Publication
Journal of Computational Physics. 2018, 364 416-419. ISSN 0021-9991.
Authors
Váchal, P. Wendroff, B.
Link
10.1016/j.jcp.2018.03.021

The Competitive Landscape and Challenges of the Global Low-Earth Orbit Internet Satellite Constellation

Year of publication
2018
Publication
Aerospace China. 2018,(5), 42-45. ISSN 1002-7742.
Authors
Liska, R. Shashkov, M. Váchal, P.

On Preservation of Symmetry in r-z Staggered Lagrangian Schemes

Year of publication
2016
Publication
Journal of Computational Physics. 2016, 307 496-507. ISSN 0021-9991.
Authors
Váchal, P. Wendroff, B.
Link
10.1016/j.jcp.2015.11.063

A Symmetry Preserving Dissipative Artificial Viscosity in an r-z Staggered Lagrangian Discretization

Year of publication
2014
Publication
Journal of Computational Physics. 2014, 258 118-136. ISSN 0021-9991.
Authors
Váchal, P. Wendroff, B.
Link
10.1016/j.jcp.2013.10.036

A symmetry preserving dissipative artificial viscosity in r-z geometry

Year of publication
2014
Publication
International Journal for Numerical Methods in Fluids. 2014, 76(3), 185-198. ISSN 0271-2091.
Authors
Váchal, P. Wendroff, B.
Link
10.1002/fld.3926

3D staggered Lagrangian hydrodynamics scheme with cell-centered Riemann solver-based artificial viscosity

Year of publication
2013
Publication
International Journal for Numerical Methods in Fluids. 2013, 72(1), 22-42. ISSN 0271-2091.
Authors
Loubere, R. Maire, P.-H. Váchal, P.
Link
10.1002/fld.3730

Symmetry- and Essentially Bound-Preserving Flux-Corrected Remapping of Momentum in Staggered ALE Hydrodynamics

Year of publication
2013
Publication
Journal of Computational Physics. 2013, 255 590-611. ISSN 0021-9991.
Authors
Velechovský, J. Kuchařík, M. Liska, R. Shashkov, M. Váchal, P.
Link
10.1016/j.jcp.2013.08.037

Staggered Lagrangian discretization based on cell-centered Riemann solver and associated hydrodynamics scheme

Year of publication
2011
Publication
Communications in Computational Physics. 2011, 10(4), 940-978. ISSN 1815-2406.
Authors
Maire, P.-H. Loubere, R. Váchal, P.
Link
10.4208/cicp.170310.251110a

Discretizations for Weighted Condition Number Smoothing on General Unstructured Meshes

Year of publication
2011
Publication
Computers & Fluids. 2011, 46(1), 479-485. ISSN 0045-7930.
Authors
Váchal, P. Maire, P.-H.
Link
10.1016/j.compfluid.2010.10.025

Optimization-based synchronized flux-corrected conservative interpolation (remapping) of mass and momentum for arbitrary lagrangian-eulerian methods

Year of publication
2010
Publication
Journal of Computational Physics. 2010, 229(5), 1467-1497. ISSN 0021-9991.
Authors
Liska, R. Shashkov, M. Váchal, P. Wendroff, B.
Link
10.1016/j.jcp.2009.10.039

A second-order compatible staggered Lagrangian hydrodynamics scheme using a cell-centered multidimensional approximate Riemann solver

Year of publication
2010
Publication
Procedia Computer Science. 2010, 1(1), 1925-1933. ISSN 1877-0509.
Authors
Loubere, R. Maire, P.-H. Váchal, P.
Link
10.1016/j.procs.2010.04.216

Quantifier elimination supported proofs in numerical treatment of fluid flows

Year of publication
2007
Publication
Applicable Algebra in Engineering, Communication and Computing. 2007, 18(6), 575-582. ISSN 0938-1279.
Authors
Liska, R. Váchal, P.
Link
10.1007/s00200-007-0057-6

Topological Non-connectivity Threshold in Long-range Spin Systems

Year of publication
2006
Publication
Physical Review E. 2006, 73(2), 026116-1-026116-10. ISSN 1539-3755.
Authors
Borgonovi, F. Celardo, G.L. Musesti, A. Trasarti-Battistoni, R. Váchal, P.
Link
10.1103/PhysRevE.73.026116

Topological Non-connectivity Threshold in long-range spin systems

Year of publication
2005
Publication
arXiv.org. 2005,(0505209v2),
Authors
Borgonovi, F. Celardo, G.L. Musesti, A. Trasarti-Battistoni, R. Váchal, P.
Link
10.48550/arXiv.cond-mat/0505209

A Node Reconnection Algorithm for Mimetic Finite Difference Discretizations of Elliptic Equations on Triangular Meshes

Year of publication
2005
Publication
Communications in Mathematical Sciences. 2005, 3(4), 665-680. ISSN 1539-6746.
Authors
Váchal, P. Berndt, M. Lipnikov, K. Shashkov, M.
Link
10.4310/CMS.2005.v3.n4.a11

Untangling of 2D meshes in ALE simulations

Year of publication
2004
Publication
Journal of Computational Physics. 2004, 196(2), 627-644. ISSN 0021-9991.
Authors
Váchal, P. Garimella, R.V. Shashkov, M.J.
Link
10.1016/j.jcp.2003.11.011