Open AccessTransition prediction with hypersonic cross-flow model on HIFiRE-5
Author(s) -
Xinghao Xiang,
Ren Hai-jie,
Yifeng Zhang,
Yuan Xianxu,
Jianqiang Chen,
Shusheng Chen
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1786/1/012051
Subject(s) - hypersonic flow , hypersonic speed , flow (mathematics) , work (physics) , mechanics , transition (genetics) , physics , thermodynamics , chemistry , biochemistry , gene
The work develops a localized hypersonic cross-flow transition criterion considering the influence of cross-flow intensity and surface roughness. A cross-flow extension of hypersonic modified γ-Re θ transition model based on Chant2.0 computing platform is implemented. The extended transition model is used to predict the cross-flow transition on the elliptic cone (HIFiRE-5) in multiple states, and the predicted results are in good accordance with the experimental results.