Hostname: page-component-78c5997874-ndw9j Total loading time: 0 Render date: 2024-11-13T01:33:48.571Z Has data issue: false hasContentIssue false

Similarity treatment of moving-equilibrium turbulent boundary layers in adverse pressure gradients

Published online by Cambridge University Press:  19 April 2006

B. A. Kader
Affiliation:
Moscow Institute of Mechanical Engineering for Chemical Industry, K. Marx St. 21/4, Moscow
A. M. Yaglom
Affiliation:
Institute of Atmospheric Physics, Academy of Sciences of USSR, Pyzhevsky 3, Moscow

Abstract

Dimensional analysis is applied to the velocity profile U(y) of turbulent boundary layers subjected to adverse pressure gradients. It is assumed that the boundary layer is in moving or local equilibrium in the sense that the free-stream velocity U∞ and kinematic pressure gradient α = ρ−1dP/dx vary only slowly with the co-ordinate x. This assumption implies a rather complicated general equation for the velocity gradient dU/dy which may be considerably simplified for several specific regions of the flow. A general family of velocity profiles is derived from the simplified equations supplemented by some experimental information. This family agrees well with almost all existing data on velocity profiles in adverse-pressure-gradient turbulent boundary layers. It may be used for the derivation of a skin-friction law which predicts satisfactorily the values of the wall shear stress at any non-negative value of the pressure gradient. The variation of the boundary-layer thickness with x is also predicted by dimensional considerations.

Type
Research Article
Copyright
© 1978 Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Allan, W. K. & Sharma, V. 1974 An investigation of two turbulent flows over smooth and rough surfaces. J. Mech. Engng Sci. 16, 7178.Google Scholar
Badri Narayanan, M. A. & Ramjee, V. 1969 On the criteria for reverse transition in a two-dimensional boundary layer flow. J. Fluid Mech. 35, 225241.Google Scholar
Bam-Zelikovich, G. M. 1954 Computation of the boundary layer separation. Izv. Akad. Nauk SSSR, Otdel. Tekh. Nauk (Bull. Acad. Sci. USSR, Div. Engng Sci.), no. 12, pp. 6885.Google Scholar
Barenblatt, G. I. 1976 Self-preservation: similarity and intermediate asymptotics. Izv. Vysch. Uchebn. Zaved. SSSR, Radiofiz. (Proc. Univ. Coll. USSR, Ser. Radiophys.) 19, 902931.Google Scholar
Barenblatt, G. I. & Zel'Dovich, YA. B.1972 Self-similar solutions as intermediate asymptotics. Ann. Rev. Fluid Mech. 4, 285312.Google Scholar
Bradshaw, P. 1969 A note on reverse transition. J. Fluid Mech. 35, 387390.Google Scholar
Bridgman, P. W. 1932 Dimensional Analysis. Yale University Press.
Businger, J. A., Wyngaard, J. C., Izumi, Y. & Bradley, E. F. 1971 Flux-gradient relationships in the atmospheric surface layer. J. Atmos. Sci. 28, 181189.Google Scholar
Cebeci, T. & Smith, A. M. O. 1974 Analysis of Turbulent Boundary Layers. Academic Press.
Chawla, T. C. & Tennekes, H. 1973 Turbulent boundary layers with negligible wall stress: a singular-perturbation theory. Int. J. Engng Sci. 11, 4564.Google Scholar
Clauser, F. H. 1956 The turbulent boundary layer. Adv. Appl. Mech. 4, 151.Google Scholar
Coles, D. & Hirst, E. 1969 Comp. Turbulent Boundary Layers. Proc. 1968 AFOSR-IFP Stanford Conf. vol. 2. Data Compilation.
Engelund, F. 1973 Analogy between the velocity distribution in a stable atmosphere and in divergent channels. Phys. Fluids 16, 17681770.Google Scholar
Fedyaevskii, K. K., Ginevskii, A. S. & Kolesnikov, A. V. 1973 Computation of the Turbulent Boundary Layer of Incompressible Fluid. Leningrad: Publ. House ‘Sudostroenie’.
Ginevskii, A. S. 1969 Theory of the Turbulent Jets and Wakes. Moscow: Publ. House ‘Mashinostroenie’.
Ginevskii, A. S. & Solodkin, E. E. 1958 Transverse wall curvature effects on the characteristics of an axially symmetric turbulent boundary layer. Prikl. Mat. Meklh. (Appl. Math. Mech.) 22, 819825.Google Scholar
Head, M. R. 1976 Equilibrium and near-equilibrium turbulent boundary layers. J. Fluid Mech. 73, 18.Google Scholar
Hinze, J. O. 1975 Turbulence, 2nd edn. McGraw-Hill.
Huang, T. T. 1974 Similarity laws for turbulent flow of dilute solutions of drag-roducing polymers. Phys. Fluids 17, 298309.Google Scholar
Hudimoto, B. 1965 A method for the calculations of the turbulent boundary layer with pressure gradient. Kyoto Univ. Faculty Engng Memoirs 27, 433442.Google Scholar
Izakson, A. A. 1937 On the formula for the velocity distribution near walls. Tech. Phys. USSR 4, 155162.Google Scholar
Kader, B. A. & Yaglom, A. M. 1972 Heat and mass transfer laws for fully turbulent wall flows. Int. J. Heat Mass Transfer, 15, 23292351.Google Scholar
Kader, B. A. & Yaglom, A. M. 1977a Turbulent heat and mass transfer from a wall with parallel roughness ridges. Int. J. Heat Mass Transfer 20, 345357.Google Scholar
Kader, B. A. & Yaglom, A. M. 1977b Application of the similarity considerations to the computation of decelerated turbulent boundary layers. Dokl. Akad. Nauk SSSR 233, 5255.Google Scholar
Kline, S. J., Morkovin, M. V., Sovran, G. & Cockrell, D. J. 1969 Comp. Turbulent Boundary Layers. Proc. 1968 AFOSR-IFP Stanford Conf. vol. 1. Methods, Predictions, Evaluation and Flow Structure.
Kreskovsky, J. P., Shamroth, S. J. & Mcdonald, H. 1975 Application of a general boundary layer analysis to turbulent boundary layers subjected to strong favorable pressure gradients. Trans. A.S.M.E., J. Fluid Engng 97, 217224.Google Scholar
Kutateladze, S. S. & Leont'Ev, A. I.1972 Heat Mass Transfer and Friction in a Turbulent Boundary Layer. Moscow: Publ. House ‘Energiya’.
Landau, L. D. & Lifshitz, E. M. 1963 Fluid Mechanics. Pergamon.
Lapin, Yu. V. & Sharov, V. G. 1974 Turbulent boundary layer of the incompressible fluid in large longitudinal pressure gradients and in the presence of injection. Izv. Akad. Nauk SSSR, Ser. Mekh. Zh. i Gaza (Bull. Acad. Sci. USSR, Ser. Mech. Liquid & Gas), no. 2, pp. 2329.Google Scholar
Ludwieg, H. & Tillmann, W. 1949 Untersuchungen über die Wandschubspannung in turbulenten Reibungsschichten. Ing.-Arch. 17, 288299.Google Scholar
Mcdonald, H. 1969 The effect of pressure gradient on the law of the wall in turbulent flow. J. Fluid Mech. 35, 311336.Google Scholar
Mellor, G. L. 1966 The effects of pressure gradients on turbulent flow near a smooth wall. J. Fluid Mech. 24, 255274.Google Scholar
Mellor, G. L. & Gibson, D. M. 1966 Equilibrium turbulent boundary layers. J. Fluid Mech. 24, 225253.Google Scholar
Millikan, C. B. 1939 A critical discussion of turbulent flows in channels and circular tubes. Proc. 5th Int. Cong. Appl. Mech., Cambridge, Mass., pp. 386392.Google Scholar
Monin, A. S. & Yaglom, A. M. 1971 Statistical Fluid Mechanics, vol. 1. MIT Press.
Nash, J. F. 1966 A note on skin-friction laws for the incompressible turbulent boundary layers. Aero. Res. Counc. Current Paper no. 862.Google Scholar
Newman, B. G. 1951 Some contributions to the study of the turbulent boundary layer near separation. Austr. Dept. Supply Rep. ACA-53.Google Scholar
Ng, K. H. & Spalding, D. B. 1976 Predictions of two-dimensional boundary layers on smooth walls with a two-equation model of turbulence. Int. J. Heat Mass Transfer 19, 11611172.Google Scholar
Novozhilov, V. V. 1976 One-layer theory of steady turbulent incompressible flows and its application to the computation of equilibrium turbulent boundary layers. Vestnik L.G.U. (Leningrad State Univ. Herald), no. 13, pp. 129145.Google Scholar
Patel, V. C. & Head, M. R. 1968 Reversion of turbulent to laminar flow. J. Fluid Mech. 34, 371392.Google Scholar
Perry, A. E. 1966 Turbulent boundary layers in decreasing adverse pressure gradients. J. Fluid Mech. 26, 481506.Google Scholar
Perry, A. E., Bell, J. B. & Joubert, P. N. 1966 Velocity and temperature profiles in adverse pressure gradient turbulent boundary layers. J. Fluid Mech. 25, 299320.Google Scholar
Perry, A. E. & Schofield, W. H. 1973 Mean velocity and shear stress distributions in turbulent boundary layers. Phys. Fluids 16, 20682074.Google Scholar
Reeves, B. L. 1974 Two-layer model of turbulent boundary layers. A.I.A.A. J. 12, 932939.Google Scholar
Rotta, J. C. 1962 Turbulent boundary layers in incompressible flow. Prog. Aero. Sci. 2, 1219.Google Scholar
Samuel, A. E. & Joubert, P. N. 1974 A boundary layer developing in an increasingly adverse pressure gradient. J. Fluid Mech. 66, 481505.Google Scholar
Sandborn, V. A. & Kline, S. J. 1961 Flow models in boundary layer stall inception. Trans. A.S.M.E., J. Basic Engng 83, 317327.Google Scholar
Schofield, W. H. & Perry, A. E. 1972 The turbulent boundary layer as a wall confined wake. Austr. Dept. Supply, Aero. Res. Lab, Mech. Engng Rep. no. 134.Google Scholar
Schraub, F. A. & Kline, S. J. 1965 A study of the structure of the turbulent boundary layers with and without longitudinal pressure gradients. Thermosci. Div., Dept. Mech. Engng, Stanford Univ. Rep. MD-12.Google Scholar
Simpson, R. L., Strickland, J. H. & Barr, P. W. 1977 Features of a separating turbulent boundary layer in the vicinity of separation. J. Fluid Mech. 79, 553594.Google Scholar
Stratford, B. S. 1959a The prediction of separation of the turbulent boundary layer. J. Fluid Mech. 5, 116.Google Scholar
Stratford, B. S. 1959b An experimental flow with zero skin-friction throughout its region of pressure rise. J. Fluid Mech. 5, 1735.Google Scholar
Tennekes, H. 1968 Outline of a second-order theory of turbulent pipe flow. A.I.A.A. J. 6, 17351740.Google Scholar
Tennekes, H. & Lumley, J. L. 1972 A First Course in Turbulence. MIT Press.
Townsend, A. A. 1960 The development of boundary layers with negligible wall stress. J. Fluid Mech. 8, 143155.Google Scholar
Townsend, A. A. 1961 Equilibrium layers and wall turbulence. J. Fluid Mech. 11, 97120.Google Scholar
Townsend, A. A. 1965 Self-preserving flow inside a turbulent boundary layer. J. Fluid Mech. 22, 773797.Google Scholar
Townsend, A. A. 1976 The Structure of Turbulent Shear Flow, 2nd edn. Cambridge University Press.
Yaglom, A. M. & Kader, B. A. 1974 Heat and mass transfer between a rough wall and turbulent fluid flow at high Reynolds and Péclet numbers. J. Fluid Mech. 62, 601623.Google Scholar