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Data processing and uncertainty evaluation method for five-hole probe considering compressibility

delete2026-01-01
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PRE
AI
Y
Yufeng Du
王璐璐 cover
王璐璐 (Lulu Wang)
Q
Qiuting Guo
J
Jilong Zhu
N
Neng Xiong *
DOI：10.1063/5.0289856delete
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Abstract

Abstract

En 中文
The data processing and uncertainty evaluation method of the five-hole probe, considering compressibility, is studied to meet the application requirements of the five-hole probe in a high-speed wind tunnel. The data processing method that considers compressibility is theoretically derived in detail. Based on interpolation fitting and an iterative solution, a data analysis method is established. On this basis, a Monte Carlo simulation method is further established to evaluate the uncertainty of the parameters of the flow field to be measured. It provides a theoretical basis and technical means for the calibration and application of a five-hole probe, considering compressibility in a high-speed wind tunnel.
Keywords:
five-hole probe
compressibility
data processing
uncertainty evaluation
high-speed wind tunnel

Journal

AIP Advances cover
AIP Advances
IF:
1.4
Papers:
1.3K
Citations:
2.2W

Organization

No organization information available