THE INITIAL BOUNDARY-LAYER FLOW PAST A TRANSLATING AND SPINNING ROTATIONAL SYMMETRICAL BODY

被引：26

作者：

ECE, MC

机构：

[1] Mechanical Engineering Department, Trakya University, Edirne

来源：

JOURNAL OF ENGINEERING MATHEMATICS | 1992年 / 26卷 / 03期

关键词：

D O I：

10.1007/BF00042743

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The boundary-layer flow on an impulsively started translating and spinning rotational symmetric body is considered. The stream function and the swirl component of the velocity are expanded in series in powers of time. Leading and first order solutions are obtained analytically and the second order solutions are determined numerically. The results are applied to a translating and spinning sphere and the rotation is found to reduce the friction drag and facilitate flow separation.

引用

页码：415 / 428

页数：14

共 13 条

[1]

BOLTZE E, 1908, THESIS GOTTIGEN

[2] THE COMPRESSIBLE LAMINAR BOUNDARY LAYER ON A ROTATING BODY OF REVOLUTION [J].

CHU, ST ;

TIFFORD, AN .

JOURNAL OF THE AERONAUTICAL SCIENCES, 1954, 21 (05) :345-346

[3] INITIAL FLOW PAST AN IMPULSIVELY STARTED SPHERE AT HIGH REYNOLDS NUMBERS [J].

DENNIS, SCR ;

WALKER, JDA .

JOURNAL OF ENGINEERING MATHEMATICS, 1971, 5 (04) :263-&

[4] NUMERICAL SOLUTIONS FOR TIME-DEPENDENT FLOW PAST AN IMPULSIVELY STARTED SPHERE [J].

DENNIS, SCR ;

WALKER, JDA .

PHYSICS OF FLUIDS, 1972, 15 (04) :517-&

[5]

Dumargue P., 1975, Zeitschrift fur Angewandte Mathematik und Physik, V26, P325, DOI 10.1007/BF01590545

[6] THE BOUNDARY-LAYER ON AN IMPULSIVELY STARTED ROTATING AND TRANSLATING CYLINDER [J].

ECE, MC ;

WALKER, JDA ;

DOLIGALSKI, TL .

PHYSICS OF FLUIDS, 1984, 27 (05) :1077-1089

[7]

Hoskin N.E., 1955, 50 JAHRE GRENZSCHICH, P127

[8]

HOWARTH L, 1951, PHILOS MAG, V42, P239

[9]

ILLINGWORTH CR, 1953, PHILOS MAG, V44, P351

[10]

LUTANDER S, 1935, PHYS Z, V36, P552

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