Found 433 Documents (Results 1–100)

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Numerical modeling of propagation of an outgoing shock wave produced at cavitation bubble collapse. (English)Zbl 07588328

MSC:  76L05 76T10 76M20
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Plane and axisymmetric bodies in a flow with the greatest “critical” Mach number. (English. Russian original)Zbl 07586591

Fluid Dyn. 57, No. 4, 503-512 (2022); translation from Izv. Ross. Akad. Nauk, Mekh. Zhidk. Gaza 2022, No. 4, 86-95 (2022).
MSC:  76N25 76M99 76M20
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Entropy stable and positivity preserving Godunov-type schemes for multidimensional hyperbolic systems on unstructured grid. (English)Zbl 07578902

MSC:  65Mxx 76Mxx 35Lxx
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Numerical simulation of the interaction of a shock wave with a permeable deformable granulated layer. (Russian. English summary)Zbl 07552551

MSC:  74E20 74J99
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A novel Godunov-type scheme for free-surface flows with artificial compressibility. (English)Zbl 07526101

MSC:  76-XX 35-XX
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Assessment of a non-conservative four-equation multiphase system with phase transition. (English)Zbl 07444773

MSC:  65Mxx 76Mxx 76Txx
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A staggered-projection Godunov-type method for the Baer-Nunziato two-phase model. (English)Zbl 07505905

MSC:  76Mxx 65Mxx 35Lxx
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Finite-volume scheme for multicomponent compressible flows on unstructured meshes in the focus 3D code. (English. Russian original)Zbl 1469.76071

Comput. Math. Math. Phys. 61, No. 6, 1015-1029 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 6, 1019-1033 (2021).
MSC:  76M12 76N15
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Hybrid numerical flux for solving the problems of supersonic flow of solid bodies. (Russian. English summary)Zbl 1466.76037

MSC:  76M99 76J20 76L05
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MSC:  76-XX
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A note on the Riemann problem for shallow water equations with discontinuous topography. (English)Zbl 1462.76126

MSC:  76L05 76B15 76M99
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A fully well-balanced scheme for the 1D blood flow equations with friction source term. (English)Zbl 07508369

MSC:  76-XX 65-XX
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An all speed second order IMEX relaxation scheme for the Euler equations. (English)Zbl 1480.76083

MSC:  76M12 76N15
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Geometrically intrinsic modeling of shallow water flows. (English)Zbl 1466.76017

MSC:  76D05 76M12 65M12
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Global entropy solutions to the compressible Euler equations in the isentropic nozzle flow. (English)Zbl 1460.35068

Bressan, Alberto (ed.) et al., Hyperbolic problems: theory, numerics, applications. Proceedings of the 17th international conference, HYP2018, Pennsylvania State University, University Park, PA, USA, June 25–29, 2018. Springfield, MO: American Institute of Mathematical Sciences (AIMS). AIMS Ser. Appl. Math. 10, 666-673 (2020).

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Small non-sphericity of a convergent shock wave in a collapsing cavitation bubble in tetradecane. (English)Zbl 1453.76060

MSC:  76L05 76T10 80A19
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An algorithm for recovering the characteristics of the initial state of supernova. (English. Russian original)Zbl 1452.65209

Comput. Math. Math. Phys. 60, No. 6, 1008-1016 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 6, 1035-1044 (2020).
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Stability of one-dimensional steady flows with detonation wave in a channel of variable cross-sectional area. (English. Russian original)Zbl 1450.76013

Comput. Math. Math. Phys. 60, No. 4, 697-710 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 4, 711-724 (2020).
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Study of entropy properties of a linearized version of Godunov’s method. (English. Russian original)Zbl 1453.35126

Comput. Math. Math. Phys. 60, No. 4, 628-640 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 4, 639-651 (2020).
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An explicit-iterative scheme for the time integration of the Navier-Stokes equations. (Russian. English summary)Zbl 1457.76113

MSC:  76M20 76N06
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Numerics of acoustical 2D tomography based on the conservation laws. (English)Zbl 1433.65196

MSC:  65M32 65N21 35L65
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Difference scheme with a symmetry analyzer for equations of gas dynamics. (Russian. English summary)Zbl 1453.76132

MSC:  76M20 76N15
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Two algorithms for a fully coupled and consistently macroscopic PDE-ODE system modeling a moving bottleneck on a road. (English)Zbl 1435.35244

MSC:  35L65 90B20
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Second-order direct Eulerian GRP schemes for radiation hydrodynamical equations. (English)Zbl 1411.76089

MSC:  76M12 65M08 85A25
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A new Oren-Nayar shape-from-shading approach for 3D reconstruction using high-order Godunov-based scheme. (English)Zbl 1461.68236

MSC:  68T45 65N06
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Analysis of modified Godunov type schemes for the two-dimensional linear wave equation with Coriolis source term on Cartesian meshes. (English)Zbl 1416.65287

MSC:  65M08 65M12 86A05
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The existence of global entropy solutions to the one-dimensional equations in radiation hydrodynamics. (Chinese. English summary)Zbl 1424.76030

MSC:  76N10 35Q35
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Experimental studies of difference gas dynamics models with shock waves. (English. Russian original)Zbl 1412.76082

Comput. Math. Math. Phys. 58, No. 8, 1201-1216 (2018); translation from Zh. Vychisl. Mat. Mat. Fiz. 58, No. 8 (2018).
MSC:  76N15 76L05 76M20
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Sensitivity analysis and numerical diffusion effects for hyperbolic PDE systems with discontinuous solutions. The case of barotropic Euler equations in Lagrangian coordinates. (English)Zbl 1417.65159

MSC:  65M08 35L60 35Q31
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Difference schemes in the undetermined coefficient space and dual problems of linear programming. (English. Russian original)Zbl 1397.90265

Comput. Math. Math. Phys. 58, No. 6, 827-839 (2018); translation from Zh. Vychisl. Mat. Mat. Fiz. 58, No. 6, 859-872 (2018).
MSC:  90C05 90C46 65N30
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A new nodal solver for the two dimensional Lagrangian hydrodynamics. (English)Zbl 1380.76055

MSC:  76M12 76N15 65M08
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Correspondence between constrained transport and vector potential methods for magnetohydrodynamics. (English)Zbl 1406.76090

MSC:  76W05 76M20
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Plane wave refraction on convex and concave angles in geometric acoustics approximation. (Russian, English)Zbl 1399.35133

Sib. Zh. Vychisl. Mat. 20, No. 3, 251-272 (2017); translation in Numer. Analysis Appl. 10, No. 3, 207-223 (2017).
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Godunov type scheme for the linear wave equation with Coriolis source term. (English)Zbl 1384.65058

MSC:  65M08 35L05
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Properties-preserving high order numerical methods for a kinetic eikonal equation. (English)Zbl 1380.65163

MSC:  65M06 65M12
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Sharpening diffuse interfaces with compressible fluids on unstructured meshes. (English)Zbl 1376.76068

MSC:  76T10 76M12
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A well-balanced van Leer-type numerical scheme for shallow water equations with variable topography. (English)Zbl 1465.35338

MSC:  35Q35 65M08
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Convergence of a Godunov scheme for conservation laws with a discontinuous flux lacking the crossing condition. (English)Zbl 1380.65158

MSC:  65M06 35L65
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Global entropy solutions to the compressible Euler equations in the isentropic nozzle flow for large data. Application of the generalized invariant regions and the modified Godunov scheme. (English)Zbl 1394.35340

MSC:  35Q31 35Q35 76N15
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Analysis of a positive CVFE scheme for simulating breast cancer development, local treatment and recurrence. (English)Zbl 1371.92062

Cancès, Clément (ed.) et al., Finite volumes for complex applications VIII – methods and theoretical aspects. FVCA 8, Lille, France, June 12–16, 2017. Cham: Springer (ISBN 978-3-319-57396-0/hbk; 978-3-319-57397-7/ebook; 978-3-319-58818-6/set). Springer Proceedings in Mathematics & Statistics 199, 205-213 (2017).
MSC:  92C50 65N30
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The Godunov method for a 2-phase model. (English)Zbl 1368.35178

MSC:  35L65 90B20
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A second order cell-centered scheme for Lagrangian hydrodynamics. (English)Zbl 1365.76147

Cancès, Clément (ed.) et al., Finite volumes for complex applications VIII – hyperbolic, elliptic and parabolic problems. FVCA 8, Lille, France, June 12–16, 2017. Cham: Springer (ISBN 978-3-319-57393-9/hbk; 978-3-319-57394-6/ebook; 978-3-319-58818-6/set). Springer Proceedings in Mathematics & Statistics 200, 43-51 (2017).
MSC:  76M12
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Deterministic particle approximation of the Hughes model in one space dimension. (English)Zbl 1357.35216

MSC:  35L65 90B20
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Explosive loading of deformable gas-permeable axisymmetric structural elements. (English. Russian original)Zbl 1465.74112

J. Appl. Mech. Tech. Phys. 57, No. 5, 866-872 (2016); translation from Prikl. Mekh. Tekh. Fiz. 57, No. 5, 119-126 (2016).
MSC:  74K25 74J40 74C05
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Entropy-monotone scheme for linear advection equation. (Chinese. English summary)Zbl 1363.65137

MSC:  65M06 35L02
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A robust HLLC-type Riemann solver for strong shock. (English)Zbl 1351.76043

MSC:  76L05 65M25
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Riemann problem and shock capturing schemes. (English)Zbl 1356.65216

Ji, Lizhen (ed.) et al., The legacy of Bernhard Riemann after one hundred and fifty years. Volume II. Somerville, MA: International Press; Beijing: Higher Education Press (ISBN 978-1-57146-319-7/pbk; 978-1-57146-316-6/set). Advanced Lectures in Mathematics (ALM) 35, 2, 681-689 (2016).
MSC:  65M06 35L65

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Influence of the approximation viscosity on the numerical solution of the problem on the accretion disk in a binary star system. (English. Russian original)Zbl 1352.85001

Differ. Equ. 52, No. 7, 824-835 (2016); translation from Differ. Uravn. 52, No. 2, 866-877 (2016).
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On justification of the Godunov scheme in multidimensional case. (Russian. English summary)Zbl 1363.76060

MSC:  76N15 76M20 80A20 76F25
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A direct Eulerian GRP scheme for spherically symmetric general relativistic hydrodynamics. (English)Zbl 1419.76468

MSC:  76M12 76Y05 65N08
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Discrete shock profiles for scalar conservation laws with discontinuous fluxes. (English)Zbl 1332.35220

MSC:  35L67 35L65
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Highly gravity-driven flow of a NAPL in water-saturated porous media using the discontinuous Galerkin finite-element method with a generalised Godunov scheme. Highly gravity-driven flow of a NAPL in water-saturated porous media. (English)Zbl 1392.86026

MSC:  86-08 65M60 76S05
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Second order finite volume scheme for Maxwell’s equations with discontinuous electromagnetic properties on unstructured meshes. (English)Zbl 1352.65280

MSC:  65M08 65M50
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Roe-Einfeldt-Osher scheme as applied to the mathematical simulation of accretion disks on parallel computers. (English. Russian original)Zbl 1343.65152

Comput. Math. Math. Phys. 55, No. 8, 1407-1418 (2015); translation from Zh. Vychisl. Mat. Mat. Fiz. 55, No. 8, 1444-1456 (2015).
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Solving hyperbolic equations with finite volume methods. Translated from the Italian by Luz María García-García and Marcos Cobas-García. (English)Zbl 1319.65086

Unitext 90. La Matematica per il 3+2. Cham: Springer (ISBN 978-3-319-14783-3/pbk; 978-3-319-14784-0/ebook). xvii, 188 p. (2015).
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A third-order accurate direct Eulerian GRP scheme for the Euler equations in gas dynamics. (English)Zbl 1349.76551

MSC:  76M20 65M06 76N15 82C40 82C80
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Study of a transition phase model of nonlinear diffusion type. (English)Zbl 1310.65111

Dogbe, Christian (ed.), Actes du colloque “EDP-Normandie”, Caen, France, Octobre 24–25, 2013. [s.l.]: Fédération Normandie-Mathématiques (ISBN 978-2-9541221-2-0/pbk). Normandie-Mathématiques, 55-61 (2014).
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Existence of a global entropic weak solution for the Aw-Rascle model. (English)Zbl 1316.35185

MSC:  35L65 90B20 35A35

A third-order accurate direct Eulerian GRP scheme for one-dimensional relativistic hydrodynamics. (English)Zbl 1309.76145

MSC:  76M20 65M06 76Y05
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Computation of discontinuous solutions of fluid dynamics equations with entropy nondecrease guarantee. (Russian, English)Zbl 1313.35238

Zh. Vychisl. Mat. Mat. Fiz. 54, No. 6, 1008-1921 (2014); translation in Comput. Math. Math. Phys. 54, No. 6, 1012-1024 (2014).
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An easy-to-use algorithm for simulating traffic flow on networks: theoretical study. (English)Zbl 1302.65203

MSC:  65M08 90B20
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A two-dimensional version of the Godunov scheme for scalar balance laws. (English)Zbl 1295.65084

MSC:  65M06 35L60
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An easy-to-use algorithm for simulating traffic flow on networks: numerical experiments. (English)Zbl 1292.65097

MSC:  65M08 90B20
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Towards a generalised GPU/CPU shallow-flow modelling tool. (English)Zbl 1391.76115

MSC:  76D05 65Y10 76M20
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State estimation for polyhedral hybrid systems and applications to the Godunov scheme. (English)Zbl 1362.93069

Proceedings of the 16th ACM international conference on hybrid systems: computation and control, HSCC 2013, Philadelphia, PA, USA, April 8–11, 2013. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-1567-8). 143-152 (2013).
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A solution accurate, efficient and stable unsplit staggered mesh scheme for three dimensional magnetohydrodynamics. (English)Zbl 1349.76494

MSC:  76M20 65M06 76W05
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