Rollup and near-field behavior of a tip vortex

被引：28

作者：

Birch, D ^{[1
]}

Lee, T

Mokhtarian, F

Kafyeke, F

机构：

[1] McGill Univ, Dept Mech Engn, Montreal, PQ H3A 2K6, Canada

[2] Bombardier Aerosp, Dept 777, Dorval, PQ H4S 1Y4, Canada

来源：

JOURNAL OF AIRCRAFT | 2003年 / 40卷 / 03期

关键词：

D O I：

10.2514/2.3137

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The formation and growth of a tip vortex along the tip of a rectangular high-lift wing and its subsequent development in the near field by using a miniature seven-hole pressure probe and particle image velocimetry at low Reynolds numbers was characterized. Special attention was focused on the effects of airfoil incidence angle,and reynolds number, and sweep angle on the vortex strength, size, and tangential and axial velocity distributions. It was anticipated that the present measurements will add more information to the understanding of a tip vortex and its prediction.

引用

页码：603 / 607

页数：5

共 10 条

[1] Mean and turbulence measurements in the near field of a wingtip vortex [J].

Chow, JS ;

Zilliac, GG ;

Bradshaw, P .

AIAA JOURNAL, 1997, 35 (10) :1561-1567

[2] The structure and development of a wing-tip vortex [J].

Devenport, WJ ;

Rife, MC ;

Liapis, SI ;

Follin, GJ .

JOURNAL OF FLUID MECHANICS, 1996, 312 :67-106

[3] FORMATION OF A TRAILING VORTEX [J].

FRANCIS, MS ;

KENNEDY, DA .

JOURNAL OF AIRCRAFT, 1979, 16 (03) :148-154

[4]

FRANCIS TB, 1988, ASME, V110, P208

[5] Measurements in rollup region of the tip vortex from a rectangular wing [J].

Ramaprian, BR ;

Zheng, YX .

AIAA JOURNAL, 1997, 35 (12) :1837-1843

[6] NEAR-FIELD BEHAVIOR OF A TIP VORTEX [J].

SHEKARRIZ, A ;

FU, TC ;

KATZ, J ;

HUANG, TT .

AIAA JOURNAL, 1993, 31 (01) :112-118

[7] Airplane trailing vortices [J].

Spalart, PR .

ANNUAL REVIEW OF FLUID MECHANICS, 1998, 30 :107-138

[8] Seven-hole pressure probe calibration method utilizing look-up error tables [J].

Wenger, CW ;

Devenport, WJ .

AIAA JOURNAL, 1999, 37 (06) :675-679

[9]

WILLIAMS GM, 1964, AERONAUTICAL Q, V25, P143

[10] THE 2-DIMENSIONAL VELOCITY SHIFT CAUSED BY THE USE OF A ROTATING MIRROR IN PIV FLOW-FIELD MEASUREMENTS [J].

ZHANG, Z ;

EISELE, K .

EXPERIMENTS IN FLUIDS, 1995, 20 (02) :106-111

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