PERSPECTIVES ON BLUFF-BODY AERODYNAMICS

被引：390

作者：

ROSHKO, A

机构：

[1] California Institute of Technology, Pasadena, CA 91125

来源：

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS | 1993年 / 49卷 / 1-3期

关键词：

D O I：

10.1016/0167-6105(93)90007-B

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The variations of drag and base suction of circular cylinders and bluff plates over the range of Reynolds number from 10 to 10(7) is discussed, with emphasis on the importance of the separated shear layers. A model for flows with a wake splitter plate is proposed. Effects of ''three dimensionality'' are discussed.

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页码：79 / 100

页数：22

相关论文

共 59 条

[1] EFFECTS OF WAKE SPLITTER PLATES ON BLUFF-BODY FLOW IN RANGE 104 LESS-THAN R LESS-THAN 5 X 104 .2. [J].

APELT, CJ ;

WEST, GS .

JOURNAL OF FLUID MECHANICS, 1975, 71 (SEP9) :145-&

[2] EXPERIMENTS ON 2-DIMENSIONAL FLOW OVER A NORMAL WALL [J].

ARIE, M ;

ROUSE, H .

JOURNAL OF FLUID MECHANICS, 1956, 1 (02) :129-141

[3] ON VORTEX SHEDDING FROM A CIRCULAR CYLINDER IN CRITICAL REYNOLDS NUMBER REGIME [J].

BEARMAN, PW .

JOURNAL OF FLUID MECHANICS, 1969, 37 :577-&

[4] INVESTIGATION OF FLOW AROUND RECTANGULAR CYLINDERS [J].

BEARMAN, PW ;

TRUEMAN, DM .

AERONAUTICAL QUARTERLY, 1972, 23 (AUG) :229-&

[5] VORTEX SHEDDING FROM OSCILLATING BLUFF-BODIES [J].

BEARMAN, PW .

ANNUAL REVIEW OF FLUID MECHANICS, 1984, 16 :195-222

[6]

BERGER EW, 1972, ANN REV FLUID MECHAN, V4

[7] THE TRANSITION TO TURBULENCE IN THE WAKE OF A CIRCULAR CYLINDER [J].

BLOOR, MS .

JOURNAL OF FLUID MECHANICS, 1964, 19 (02) :290-&

[8] NUMERICAL STUDY AND PHYSICAL ANALYSIS OF THE PRESSURE AND VELOCITY-FIELDS IN THE NEAR WAKE OF A CIRCULAR-CYLINDER [J].

BRAZA, M ;

CHASSAING, P ;

MINH, HH .

JOURNAL OF FLUID MECHANICS, 1986, 165 :79-130

[9] AN EXPERIMENTAL-STUDY OF ENTRAINMENT AND TRANSPORT IN THE TURBULENT NEAR WAKE OF A CIRCULAR-CYLINDER [J].

CANTWELL, B ;

COLES, D .

JOURNAL OF FLUID MECHANICS, 1983, 136 (NOV) :321-374

[10] THE STRUCTURE OF A TURBULENT SHEAR-LAYER BOUNDING A SEPARATION REGION [J].

CASTRO, IP ;

HAQUE, A .

JOURNAL OF FLUID MECHANICS, 1987, 179 :439-468

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