A minimally-dissipative low-Mach number solver for complex reacting flows in OpenFOAM

@article{Hassanaly2017AML,
  title={A minimally-dissipative low-Mach number solver for complex reacting flows in OpenFOAM},
  author={Malik Hassanaly and Heeseok Koo and Christopher F. Lietz and Shao Teng Chong and Venkat K. Raman},
  journal={arXiv: Computational Physics},
  year={2017}
}

Computational Modeling of Boundary Layer Flashback in a Swirling Stratified Flame Using a LES-Based Non-Adiabatic Tabulated Chemistry Approach

This work develops a comprehensive simulation approach to model boundary layer flashback, accounting for fuel–air stratification and wall heat loss, and shows that diffusion-flame-based tabulation methods are better suited due to the flashback occurring in relatively low-strain and lean fuel– air mixtures.

Numerical simulations of turbulent thermal convection with a free-slip upper boundary

In this paper, we report on direct numerical and large-eddy simulations of turbulent thermal convection without invoking the Oberbeck–Boussinesq approximation. The working medium is liquid water and

A Semi-Automatic Approach Based on the Method of Manufactured Solutions to Assess the Convergence Order in OpenFOAM

This work presents the procedure of MMS as well as a tool developed in an open-source software for symbolic computation of the forcing term, appropriate boundary conditions and error norm computation withing the OpenFOAM® framework.

References

SHOWING 1-10 OF 70 REFERENCES

Colocated finite – volume schemes for large – eddy simulation on unstructured meshes

Code Saturne r is a finite-volume, unstructured-grid code developed at Électricité De France (EDF ), which solves the Reynolds-averaged Navier-Stokes equations for incompressible flows. The code has

Unstructured large eddy simulation technology for aeroaco ustics of complex jet flows

The present paper reviews the unstructured large eddy simul ation (LES) technology that has been developed for high-fidelity computations of complex jet flow problems. The LES framework features

Integrated RANS-LES Computations of Turbomachinery Components: Generic Compressor/Diffuser

Abstract : The goal of the ASCI project at Stanford is the computation of the entire aero-thermal flow in an aircraft gas turbine engine. As part of the project, high performance flow solvers are

APPLICATION OF THE COMPRESSIBLE AND LOW-MACH NUMBER APPROACHES TO LARGE-EDDY SIMULATION OF TURBULENT FLOWS IN AERO-ENGINES

The work presented in this thesis discusses two recurring issues of LES: since fully unsteady by nature, LES is very consuming in terms of CPU time and the impact of the incompressibility assumption and the different nature of the numerical algorithms are rarely discussed.

Accurate and stable finite volume operators for unstructured flow solvers

The development of unstructured numerical methods for complex geometries remains a pacing issue in the application of Large Eddy Simulation (LES) to flows of engineering interest. Techniques such as

Development of High-Order Taylor-Galerkin Schemes for LES

The implementation and development of a new Taylor?Galerkin finite-element scheme within an unstructured/hybrid, parallel solver for unsteady LES is described, which is third-order in space and time and has a low dissipative error.
...