In this paper a Low-Mach number approximation of the Navier Stokes Equations in unstructured meshes is presented. Both staggered and collocated formulations for unstructured grids will be used.The aim is to develop a numerical algorithm suitable for describing flows which present large variations of the density field, but that the speed of the flow is low, so that the Mach number is small and if a compressible formulation was to be used would cause strong limitations to the time step. The test case for verification will be a differentially heated cavity with a large temperature gradient. The results will be compared against benchmark data.Peer Reviewe
In this thesis, we study some flows characterized by a low Mach number.In a first part, we develop a...
In this thesis, we study some flows characterized by a low Mach number.In a first part, we develop a...
In this paper we present a collection of techniques used to formulate a projection-based reduced ord...
Numerical methods for fluxes with strong density variations but with speeds much lower than the so...
Numerical methods for fluxes with strong density variations but with speeds much lower than the soun...
Numerical methods for fluxes with strong density variations but with speeds much lower than the so...
In the numerical simulation of fluid dynamic problems there are situations in which low-speed flows ...
This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions f...
An algorithm is proposed for the simulation of unsteady viscous stratified compressible flows. The a...
Abstract: Results of prediction of the unsteady compressible Navier-Stokes equations at lo...
This paper presents a density-based finite volumes method for solving the unsteady Navier-Stokes equ...
Using an unstructured grid, for which the mesh size is adapted to the local flow and acoustic soluti...
An effective approach is presented for the numerical solution of the equations governing steady lami...
Three finite-difference algorithms are proposed to solve a low-Mach number ap-proximation for the Na...
International audienceNatural convection in a differentially heated cavity has been carried...
In this thesis, we study some flows characterized by a low Mach number.In a first part, we develop a...
In this thesis, we study some flows characterized by a low Mach number.In a first part, we develop a...
In this paper we present a collection of techniques used to formulate a projection-based reduced ord...
Numerical methods for fluxes with strong density variations but with speeds much lower than the so...
Numerical methods for fluxes with strong density variations but with speeds much lower than the soun...
Numerical methods for fluxes with strong density variations but with speeds much lower than the so...
In the numerical simulation of fluid dynamic problems there are situations in which low-speed flows ...
This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions f...
An algorithm is proposed for the simulation of unsteady viscous stratified compressible flows. The a...
Abstract: Results of prediction of the unsteady compressible Navier-Stokes equations at lo...
This paper presents a density-based finite volumes method for solving the unsteady Navier-Stokes equ...
Using an unstructured grid, for which the mesh size is adapted to the local flow and acoustic soluti...
An effective approach is presented for the numerical solution of the equations governing steady lami...
Three finite-difference algorithms are proposed to solve a low-Mach number ap-proximation for the Na...
International audienceNatural convection in a differentially heated cavity has been carried...
In this thesis, we study some flows characterized by a low Mach number.In a first part, we develop a...
In this thesis, we study some flows characterized by a low Mach number.In a first part, we develop a...
In this paper we present a collection of techniques used to formulate a projection-based reduced ord...
.jpg%3Fwidth%3D300&w=3840&q=75)
Add to ORKG