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CLC number: O35
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
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Cited: 8
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Simulation of turbulent combustion in DLR Scramjet
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ZOU Jian-feng, ZHENG Yao, LIU Ou-zi. Simulation of turbulent combustion in DLR Scramjet[J]. Journal of Zhejiang University Science A, 2007, 8(7): 1053-1058.
@article{title="Simulation of turbulent combustion in DLR Scramjet",
author="ZOU Jian-feng, ZHENG Yao, LIU Ou-zi",
journal="Journal of Zhejiang University Science A",
volume="8",
number="7",
pages="1053-1058",
year="2007",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2007.A1053"
}
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%J Journal of Zhejiang University SCIENCE A
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%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2007.A1053
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T1 - Simulation of turbulent combustion in DLR Scramjet
A1 - ZOU Jian-feng
A1 - ZHENG Yao
A1 - LIU Ou-zi
J0 - Journal of Zhejiang University Science A
VL - 8
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SP - 1053
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%@ 1673-565X
Y1 - 2007
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2007.A1053
Abstract: turbulent combustion in a DLR (German Aerospace Center) scramjet engine was simulated using the newly-proposed Partially Resolved Numerical Simulation (PRNS) procedure. The PRNS procedure uses temporal filtering to define large-scale turbulence, and the model developed to account for unresolved scales is grid independent. No problem about inner commutation error and inconsistencies will arise from the PRNS, while such issues are of concern in traditional Large Eddy Simulation (LES) methods. The mean results have good agreement with the experiment data and the flow structures with small scales are well resolved.
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