Drag coefficient accuracy improvement by means of particle image velocimetry for a transonic NACA0012 airfoil

被引：11

作者：

Ragni, D. ^{[1
]}

van Oudheusden, B. W. ^{[1
]}

Scarano, F. ^{[1
]}

机构：

[1] Delft Univ Technol, Fac Aerosp Engn, Delft, Netherlands

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2011年 / 22卷 / 01期

关键词：

drag; pressure; PIV; accuracy; transonic; PIV;

D O I：

10.1088/0957-0233/22/1/017003

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A method to improve the reliability of the drag coefficient computation by means of particle image velocimetry measurements is made using experimental data acquired on a NACA0012 airfoil tested in the transonic regime, using the combination of a variable pulse separation with a new high-order Poisson spectral pressure reconstruction algorithm.

引用

页数：5

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[2]

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