CUED Publications database

Edcsmoke: A new combustion solver for stiff chemistry based on OpenFOAM<sup>®</sup>

Li, Z and Malik, MR and Cuoci, A and Parente, A (2017) Edcsmoke: A new combustion solver for stiff chemistry based on OpenFOAM<sup>®</sup>. In: UNSPECIFIED.

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Abstract

In the present work, two new OpenFOAM solvers for combustion problems requiring detailed kinetic mechanisms are presented. The Eddy Dissipation Concept (EDC) [1] is used for turbulence-chemistry interactions and for the integration of detailed chemistry. The solvers, called ′edcSimpleSMOKE′ for steady state problems and ′edcPimpleSMOKE′ for unsteady ones, were developed for a robust handling of large and detailed chemical mechanisms in the context of RANS simulations. The solver was validated using high-fidelity experimental data from several Sandia flames and Jet in Hot Co-flow burner. In general, good agreement is observed between the simulations and the experimental results, for both temperature and species mass fraction profiles. What's more, different formulations of EDC model are tested and the results are compared.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div A > Energy
Depositing User: Cron Job
Date Deposited: 24 Jul 2019 20:19
Last Modified: 06 Apr 2021 01:48
DOI: 10.1063/1.4992364