Comparative numerical investigation of a sonic jet in a supersonic turbulent crossflow

S. Eberhardt, S. Hickel

Research output: Chapter in Book/Conference proceedings/Edited volumeChapterScientificpeer-review

1 Citation (Scopus)

Abstract

We scrutinize new and previously published Large Eddy Simulation (LES) data for a sonic jet injected into a supersonic crossflow. Jet and crossflow consist of air, the crossflow Mach number is M = 1:6 and the jet to crossflow momentum ratio is J = 1:7. For this case, experimental measurements and rich numerical data are available in literature. Results of previous numerical studies and our LES are in excellent agreement. However, all numerical data sets show very similar deviations from the available measurements. We analyse sensitivities on uncertain flow parameters to identify the parameters that are most likely responsible for the discrepancy between the numerical and experimental data.

Original languageEnglish
Title of host publicationHigh Performance Computing in Science and Engineering '14
Subtitle of host publicationTransactions of the High Performance Computing Center, Stuttgart (HLRS) 2014
PublisherSpringer
Pages351-366
Number of pages16
ISBN (Electronic)9783319108100
ISBN (Print)9783319108094
DOIs
Publication statusPublished - 1 Jan 2015
Externally publishedYes

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    Eberhardt, S., & Hickel, S. (2015). Comparative numerical investigation of a sonic jet in a supersonic turbulent crossflow. In High Performance Computing in Science and Engineering '14: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2014 (pp. 351-366). Springer. https://doi.org/10.1007/978-3-319-10810-0_24