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[PDF] Top 20 A simple second order cartesian scheme for compressible Euler flows

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A simple second order cartesian scheme for compressible Euler flows

A simple second order cartesian scheme for compressible Euler flows

... the compressible Euler equations, order two accuracy near the boundary seems more difficult to ...proposed a cut cell method based on a Godunov algorithm and a correction step ... Voir le document complet

23

A multislope MUSCL method on unstructured meshes applied to compressible Euler equations for axisymmetric swirling flows

A multislope MUSCL method on unstructured meshes applied to compressible Euler equations for axisymmetric swirling flows

... 3.2 A second-order scheme using the multislope MUSCL method In the early 70's, Van Leer [11] introduced the MUSCL technique (Monotonic Upwind Schemes for Conservation Laws) to get ... Voir le document complet

31

A high-order cell-centered Lagrangian scheme for compressible fluid flows in two-dimensional cylindrical geometry

A high-order cell-centered Lagrangian scheme for compressible fluid flows in two-dimensional cylindrical geometry

... accurate for real-life applications. Here, we provide high-order discretizations written in Cartesian coordinates devoted to the cylindrical ...of a node-based discretization of the numerical ... Voir le document complet

47

A time splitting projection scheme for compressible two-phase flows. Application to the interaction of bubbles with ultrasound waves

A time splitting projection scheme for compressible two-phase flows. Application to the interaction of bubbles with ultrasound waves

... computing compressible low Mach number flow. A usual strategy consists in enhancing a HLLC (Harten–Lax–van Leer- Contact) solver with a preconditioning method [14,49] to improve the spatial ... Voir le document complet

31

Domain decomposition algorithms for the compressible Euler equations

Domain decomposition algorithms for the compressible Euler equations

... the compressible Euler equations by an implicit scheme the nonlinear system is usually solved by Newton’s ...solve a linear system which is non-symmetric and very ill ...of a domain ... Voir le document complet

17

A high-order time formulation of the RBC schemes for unsteady compressible Euler equations

A high-order time formulation of the RBC schemes for unsteady compressible Euler equations

... the compressible Euler equations with a high space-accuracy on a very compact ...stencil. For instance on a 2-D Cartesian mesh, the 5th and 7th-order accuracy can ... Voir le document complet

24

High-Order Compact scheme for High-Performance Computing of stratified rotating flows

High-Order Compact scheme for High-Performance Computing of stratified rotating flows

... hardware, a scalable numerical method, based on high-order compact scheme, was developed to solve rotating stratified flows in cylindrical annular ...algorithms for computing Fast ... Voir le document complet

3

A linear finite-difference scheme for approximating Randers distances on Cartesian grids

A linear finite-difference scheme for approximating Randers distances on Cartesian grids

... not a translation even is the case of constant parameters A(1) and ...is a property of the 1 -Wasserstein distance, even in the continuous setting, and is not related to our choice of approximation ... Voir le document complet

22

First- and second-order finite volume methods for the one-dimensional nonconservative Euler system

First- and second-order finite volume methods for the one-dimensional nonconservative Euler system

... propose a classification of the Riemann problem ...develop a technique where we describe all the admissible configurations which can appear and we use the classification to solve the inverse Riemann problem ... Voir le document complet

69

A Lagrangian Scheme à la Brenier for the Incompressible Euler Equations

A Lagrangian Scheme à la Brenier for the Incompressible Euler Equations

... and second coordinates of the point C i ...on a single core of a regular ...numerical scheme behaves reasonably well in more complex ... Voir le document complet

23

A Continuous second order sensitivity equation method for time-dependent incompressible laminar flows

A Continuous second order sensitivity equation method for time-dependent incompressible laminar flows

... Access and use of this website and the material on it are subject to the Terms and Conditions set forth at A Continuous second order sensitivity equation method for time- dependent ... Voir le document complet

19

Mesh adaptation for compressible flows

Mesh adaptation for compressible flows

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

21

A continuous second-order sensitivity equation method for time-dependent incompressible laminar flows

A continuous second-order sensitivity equation method for time-dependent incompressible laminar flows

... solved for two or more values of each parameter of ...obtained for different val- ues of a shape ...requires a complete rewrite of the software in complex ...has a significant impact on ... Voir le document complet

24

A Lagrangian Scheme à la Brenier for the Incompressible Euler Equations

A Lagrangian Scheme à la Brenier for the Incompressible Euler Equations

... solvers for op- timal transport problems between probability densities and finitely-supported probability measures [3, 20, 13, ...schemes for the more classical Cauchy problem for the Euler’s ... Voir le document complet

22

Large Time-Step Numerical Scheme for the Seven-Equation Model of Compressible Two-Phase Flows

Large Time-Step Numerical Scheme for the Seven-Equation Model of Compressible Two-Phase Flows

... time-iterations for each test case the second one (top right) and the third one (bottom) involve several distinct ...The scheme we propose here is denoted LP implicit and is compared with its ... Voir le document complet

7

A robust and stable numerical scheme for a depth-averaged Euler system

A robust and stable numerical scheme for a depth-averaged Euler system

... of a non-hydrostatic shallow water-type model approximating the incompressible Euler and Navier-Stokes systems with free surface where the closure relations are obtained by a minimal energy ... Voir le document complet

39

Isogeometric analysis for compressible flows using a Discontinuous Galerkin method

Isogeometric analysis for compressible flows using a Discontinuous Galerkin method

... proposing a DG method for CFD computations, that relies on a fully isogeometric formulation, ...in a straightforward way as test functions for a DG formulation, because they do ... Voir le document complet

28

A Fully conservative numerical scheme for generalized 3D periodic Euler equations

A Fully conservative numerical scheme for generalized 3D periodic Euler equations

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

35

A MUSCL-TYPE SEGREGATED -EXPLICIT STAGGERED SCHEME FOR THE EULER EQUATIONS

A MUSCL-TYPE SEGREGATED -EXPLICIT STAGGERED SCHEME FOR THE EULER EQUATIONS

... present a numerical scheme for the solution of Euler equations based on stag- gered discretizations and working either on structured schemes or on general simplicial or tetra- ... Voir le document complet

41

Pressure Relaxation Procedures for Multiphase Compressible Flows

Pressure Relaxation Procedures for Multiphase Compressible Flows

... Unité de recherche INRIA Rocquencourt Domaine de Voluceau - Rocquencourt - BP 105 - 78153 Le Chesnay Cedex France Unité de recherche INRIA Lorraine : LORIA, Technopôle de Nancy-Brabois -[r] ... Voir le document complet

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