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Measurements in an Axisymmetric Turbulent Boundary Layer Along a Circular Cylinder

Published online by Cambridge University Press:  07 June 2016

Noor Afzal  and
K P Singh
Noor Afzal
Affiliation:
Aligarh Muslim University, India
K P Singh
Affiliation:
Vikram Sarabhai Space Centre, India
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Summary

In an axisymmetric turbulent boundary layer along a circular cylinder at constant pressure, measurements have been made of mean velocity profile and turbulence characteristics: longitudinal velocity fluctuations, Reynolds shear stress, transverse correlation and spectrum. It has been found that the qualitative behaviour of an axisymmetric turbulent boundary layer is similar to that of a two-dimensional boundary layer in the wall region, where as in the outer region the effects of transverse curvature are observed.

Type
Research Article
Information
Aeronautical Quarterly , Volume 27 , Issue 3 , August 1976 , pp. 217 - 228
Copyright
Copyright © Royal Aeronautical Society. 1976

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References

1 Richmond, R L Experimental investigation of thick axially symmetric boundary layers on cylinders at subsonic and hypersonic speeds. PhD thesis, California Institute of Technology, Pasadena, 1957.Google Scholar
2 Yu, Y S Effects of transverse curvature on turbulent boundary layer characteristics. Journal of Ship Research, Vol 3, p 33, 1958.Google Scholar
3 Yasuhara, M Experiments of axisymmetric boundary layers along a cylinder in incompressible flow. Transactions, Japan Society of Aerospace Science, Vol 2, p 33, 1959.Google Scholar
4 Rao, G N V The law of the wall in thick axisymmetric turbulent boundary layers. Journal of Applied Mechanics, Transactions ASME, Vol 89, p 237, 1967.Google Scholar
5 Chin, Y T Hulesbos, J Hunnicutt, G H Effects of lateral curvature on the characteristics and skin friction on a turbulent air boundary layer, with or without helium addition. Proceedings, Heat Transfer and Fluid Mechanics Institute, 1967.Google Scholar
6 Willmarth, W W Yang, C S Wall pressure fluctuations beneath turbulent boundary layers on a flat plate and a cylinder. Journal of Fluid Mechanics, Vol 41, p 47, 1970.Google Scholar
7 Rao, G N V Keshavan, N R Axisymmetric turbulent boundary layers in zero pressure gradient flows. Journal of Applied Mechanics, Transactions ASME, Vol 94, p 25, 1972.Google Scholar
8 Chase, D M Mean velocity profile of a thick turbulent boundary layer along a circular cylinder. AIAA Journal, Vol 10, p 849, 1972.CrossRefGoogle Scholar
9 White, F M An analysis of axisymmetric turbulent flow past a long cylinder. Journal of Basic Engineering, Vol 94, p 200, 1972.Google Scholar
10 Bradshaw, P Patel, V C Comment on mean velocity profile of a thick turbulent boundary layer along a circular cylinder. AIAA Journal, Vol 11, p 893, 1973.Google Scholar
11 Rao, G N V Comment on mean velocity profile of a thick turbulent boundary layer along a circular cylinder. AIAA Journal, Vol 12, p 574, 1974.CrossRefGoogle Scholar
12 Sparrow, E M Eckert, E R G Minkowicz, W J Heat transfer and skin friction for turbulent boundary layer flow longitudinal to a circular cylinder. Journal of Applied Mechanics, Vol 30, p 37, 1963.CrossRefGoogle Scholar
13 Cebeci, T Laminar and turbulent incompressible boundary layers on slender bodies of revolution in axial flow. Journal of Basic Engineering, Vol 92, p 545, 1970.Google Scholar
14 Huffman, G D Bradshaw, P A note on von Kármán’s constant in low Reynolds number turbulent flow. Journal of Fluid Mechanics, Vol 53, p 45, 1972.Google Scholar
15 Patel, V C A unified view of the law of the wall using mixing length theory. Aeronautical Quarterly, Vol 24, p 55, 1973.CrossRefGoogle Scholar
16 Afzal, N Narasimha, R Axisymmetric turbulent boundary layer along a circular cylinder at constant pressure. Journal of Fluid Mechanics, Vol 74, p 113, 1976.Google Scholar
17 Afzal, N Millikan’s argument at moderately large Reynolds number. Physics of Fluids, Vol 19, p 600, 1976.Google Scholar
18 Afzal, N Yajnik, K Analysis of turbulent pipe and channel flows at moderately large Reynolds number. Journal of Fluid Mechanics, Vol 61, p 23, 1973.Google Scholar
19 Patel, V C Head, M R Some observations on skin friction and velocity profile in fully turbulent pipe and channel flows. Journal of Fluid Mechanics, Vol 38, p 181, 1969.Google Scholar
20 Clauser, F H The turbulent boundary layers. Advances in Applied Mechanics, Vol 4, p 1, 1956.Google Scholar
21 Singh, KP Measurements in axisymmetric turbulent boundary layers. MTech thesis, Indian Institute of Technology, Kanpur, 1973.Google Scholar
22 Hinze, J O Turbulence. McGraw-Hill, 1959.Google Scholar
23 Klebanoff, P S Characteristics of turbulence in a boundary layer with zero pressure gradient. NACA Report 1247, 1955.Google Scholar
24 Fujita, H Kovasznay, S G Measurements of Reynolds stress by a single rotated hot-wire anemometer. Review of Scientific Instruments, Vol 30, p 135, 1968.Google Scholar
25 MacMillan, F A Experiments on pitot tubes in shear flow. ARC R&M 3028, 1957.Google Scholar
26 Grant, H L The large eddies of turbulent motion. Journal of Fluid Mechanics, Vol 4, pp 149–194, 1958.CrossRefGoogle Scholar