This work shows novel space discretization capabilities of an innovative fluid dynamics solver able to deal with thermochemical non-equilibrium by using a detailed state-to-state model. The implementation of a WENO hybrid scheme is verified and thermochemical non-equilibrium effects are investigated by considering a high temperature shock tube test case. The work represents a first step to enable the solver to perform LES and DNS simulations of turbulent hypersonic flows.
A finite-volume hybrid WENO/central-difference shock capturing approach with detailed state-to-state kinetics for high-enthalpy flows / Bonelli, Francesco; Ninni, Davide; Colonna, Gianpiero; Pascazio, Giuseppe. - STAMPA. - 37:(2023), pp. 170-173. ( 27th Congress of the Italian Association of Aeronautics and Astronautics, AIDAA 2023 Padova September 4-7, 2023) [10.21741/9781644902813-37].
A finite-volume hybrid WENO/central-difference shock capturing approach with detailed state-to-state kinetics for high-enthalpy flows
Francesco Bonelli
;Davide Ninni;Giuseppe Pascazio
2023
Abstract
This work shows novel space discretization capabilities of an innovative fluid dynamics solver able to deal with thermochemical non-equilibrium by using a detailed state-to-state model. The implementation of a WENO hybrid scheme is verified and thermochemical non-equilibrium effects are investigated by considering a high temperature shock tube test case. The work represents a first step to enable the solver to perform LES and DNS simulations of turbulent hypersonic flows.| File | Dimensione | Formato | |
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