2020
DOI: 10.1007/s10494-020-00184-4
|View full text |Cite
|
Sign up to set email alerts
|

Simulation of a Scramjet Combustor: A Priori Study of Thermochemistry Tabulation Techniques

Abstract: Large eddy simulations (LES) of a scramjet combustor are reported in this paper. The case under study is a cavity-based combustion chamber that is experimentally studied at the U.S Air Force Research Laboratory. The chamber is fed by eleven injectors. The computational domains are either simplified including only one or two injectors or complete with the 11 injectors. A good agreement is found between experimental data (velocities measured by PIV) and results from the LES if the kinetic used is chosen with car… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

0
3
0

Year Published

2020
2020
2023
2023

Publication Types

Select...
3

Relationship

1
2

Authors

Journals

citations
Cited by 3 publications
(3 citation statements)
references
References 35 publications
0
3
0
Order By: Relevance
“…All these results are consistent with other literature articles for which RANS (Reynolds Average Navier-Stokes) [16] or different RANS-LES hybrid approaches [17] have been tested. Further comparisons were made on the velocity and wall pressure profiles for the MHF case and a good agreement was found by comparison with the experimental data [10,12].…”
Section: Validationmentioning
confidence: 70%
See 2 more Smart Citations
“…All these results are consistent with other literature articles for which RANS (Reynolds Average Navier-Stokes) [16] or different RANS-LES hybrid approaches [17] have been tested. Further comparisons were made on the velocity and wall pressure profiles for the MHF case and a good agreement was found by comparison with the experimental data [10,12].…”
Section: Validationmentioning
confidence: 70%
“…A no-model assumption is used to compute the chemical source terms as in [8,18]. It has been verified in [10,12,31] that these assumptions do not modify the results and scenarios described hereafter. The use of the quasi-laminar-chemistry approach has been found acceptable in [5] for small scramjet-like problems.…”
Section: Numerical Configurationmentioning
confidence: 99%
See 1 more Smart Citation