DOI: 10.1017/s0022112070000538. Experiments on nearly homogeneous turbulent shear flow

Experiments on nearly homogeneous turbulent shear flow

10.1017/s0022112070000538

Crossref journal-article

Cambridge University Press (CUP)

Journal of Fluid Mechanics (56)

Abstract

With a transverse array of channels of equal widths but differing resistances, we have generated an improved approximation to spatially homogeneous turbulent shear flow. The scales continue to grow with downstream distance, even in a region where the mean velocity gradient and one-point turbulence moments (component energies and shear stress) have attained essentially constant values. This implies asymptotic non-stationarity in the basic Eulerian frame convected with the mean flow, behaviour which seems to be inherent to homogeneous turbulent shear flow.Two-point velocity correlations with space separation and with space-time separation yield characteristic departures from isotropy, including clear ‘upstream–downstream’ unsymmetries which cannot be classified simply as axis tilting of ellipse-like iso-correlation contours.The high wave-number structure is roughly locally isotropic although the turbulence Reynolds number based on Taylor ‘microscale’ and r.m.s. turbulent velocity is only 130. Departures from isotropy in the turbulent velocity gradient moments are measurable.The approximation to homogeneity permits direct estimation of all components of the turbulent pressure/velocity-gradient tensor, which accounts for inter-component energy transfer and helps to regulate the turbulent shear stress. It is found that its principal axes are aligned with those of the Reynolds stress tensor. Finally, the Rotta (1951, 1962) linear hypothesis for intercomponent energy transfer rate is roughly confirmed.

Bibliography

Champagne, F. H., Harris, V. G., & Corrsin, S. (1970). Experiments on nearly homogeneous turbulent shear flow. Journal of Fluid Mechanics, 41(1), 81â139.

Authors 3

F. H. Champagne (first)
V. G. Harris (additional)
S. Corrsin (additional)

References 55 Referenced 371

Townsend, A. A. 1956 The Structure of Turbulent Shear Flow .Cambridge University Press.
Kolmogorov ,1941 C.R. Akad. Sci. U.R.S.S. 30,301. (10.1002/ncr.4110300516)
Taylor, G. I. 1936 Proc. Roy. Soc. A157,537.
Bakewell, H. P. 1966 An experimental investigation of the viscous sublayer in turbulent pipe flow. Thesis for Ph.D. degree, Penn State University.
Wills, J. A. B. 1964 J. Fluid Mech. 20,417. (10.1017/S002211206400132X)
Baldwin, L. V. & Mickelsen, W. R. 1962 J. Engng Mech. Div., Am. Soc. C.E. 88,37 (Discussion, 151). (10.1061/JMCEA3.0000286)
Rose, W. G. 1966 J. Fluid Mech. 25,97. (10.1017/S0022112066000077)
Laufer, J. 1951 N.A.C.A. Rep. 1053.
Landahl, M. 1967 J. Fluid Mech. 29,441. (10.1017/S0022112067000953)
Burgers, J. M. & Mitchner, M. 1953 Konink. Ned. Akad. v. Wet. B 15,228 (part II, 383).
Favre, A. , Gaviglio, J. & Dumas, R. 1955 La Rech. Aéro. (48),3 (see also J. Fluid Mech. 2, 313). (10.1017/S0022112057000166)
Craya, A. 1958 Publ. Sci. et Tech. du Min. de l'Air, no. 345.
Chou, P. Y. 1945 Quart. J. Appl. Math. 3,38. (10.1090/qam/11999)
Lin, C. C. 1953 Quart. J. Appl. Math. 10,295. (10.1090/qam/51649)
Bradshaw, P. 1967 Nat. Phys. Lab. Aero Rep. no. 1220.
Rotta, J. C. 1951 Z. Phys. 129,547 (I) and 131, 51 (II). (10.1007/BF01330059)
Klebanoff, P. S. 1955 N.A.C.A. Rep. 1247.
Batchelor, G. K. 1950 J. Aero. Sci. 17,441.
Moffatt, H. K. 1967 Atmospheric Turbulence and Radio Wave Propagation .Moscow:Publ. House ‘Nauka’.
Taylor, G. I. 1932 Proc. Roy. Soc. A135,685. (10.1098/rspa.1932.0061)
Favre, A. , Gaviglio, J. & Dumas, R. 1953 La Rech. Aéro. (32),21.
de Saint-Venant, B. 1843 C. r. Séanc. Acad. Sci. 17,1270.
Lumley, J. L. 1967 Phys. Fluids,10,1405. (10.1063/1.1762299)
Tritton, D. J. 1967 J. Fluid Mech. 28,433. (10.1017/S0022112067002204)
Comte-Bellot, G. & Corrsin, S. 1970 Manuscript submitted toJ. Fluid Mech.
Uberoi, M. S. & Corrsin, S. 1953 N.A.C.A. Rep. 1142.
Pearson, J. R. A. 1959 J. Fluid Mech. 5,274. (10.1017/S0022112059000192)
Fisher, M. J. & Davies, P. O. A. L. 1964 J. Fluid Mech. 18,97. (10.1017/S0022112064000076)
Favre, A. , Gaviglio, J. & Dumas, R. 1967 Phys. Fluids Suppl. 10,II, S138.
Hinze, J. O. 1959 Turbulence .New York:McGraw-Hill.
von Kármán, Th. 1930 Nachr. Ges. Wiss., Göttingen, Math. Phys. Kl.,58 (see also N.A.C.A. TM 611).
Kellogg, R. M. 1965 Ph.D. dissertation,Johns Hopkins University.
Nevzgljadov, V. 1945 J. Phys. (USSR),9,235.
Batchelor, G. K. 1953 The Theory of Homogeneous Turbulence .Cambridge University Press.
Taylor, G. I. 1915 Phil. Trans. Roy. Soc. Lond. A215,1. (10.1098/rsta.1915.0001)
Corrsin, S. 1949 J. Aero. Sci. 16,757.
Hasen, E. M. 1967 J. Fluid Mech. 29,721. (10.1017/S0022112067001144)
Corrsin, S. 1963 Encyclopedia of Physics , vol. VIII/2. (Ed. S. Flügge and C. Truesdell .)Berlin:Springer-Verlag.
Prandtl, L. 1925 Z. angew. Math. Mech. 5,136. (10.1002/zamm.19250050212)
Lumley, J. L. 1965 Phys. Fluids,8,1056. (10.1063/1.1761355)
Fox, J. 1964 Phys. Fluids,7,562. (10.1063/1.1711239)
Corrsin, S. 1957 Proc. 1st Naval Hydro-Symp., Pub. 515.Natn. Acad. Sci./Natn. Res. Counc.,373.
Phillips, O. M. 1967 J. Fluid Mech. 27,131. (10.1017/S0022112067000096)
Boussinesq, J. 1877 Essai sur la Théorie des Eaux Courantes.Mém. présentés par div. sav. à l'Acad. des Sci.
Prandtl, L. 1942 Z. angew. Math. Mech. 22,241. (10.1002/zamm.19420220502)
Uberoi, M. S. 1957 J. Appl. Phys. 28,1165. (10.1063/1.1722600)
Corrsin, S. 1958 N.A.C.A. Res. Memo RM 58B11.
Deissler, R. G. 1961 Phys. Fluids,4,1187. (10.1063/1.1706194)
Favre, A. , Gaviglio, J. & Dumas, R. 1958 J. Fluid Mech. 3,344. (10.1017/S0022112058000021)
Nee, V. W. & Kovasznay, L. S. G. 1969 Phys. Fluids,12,473. (10.1063/1.1692510)
Taylor, G. I. 1938 Proc. Roy. Soc. A164,15.
Rotta, J. C. 1962 Progress in Aeronautical Sciences , vol. 2. (Ed. by A. Ferri , D. Küchemann and L. H. G. Sterne .)Oxford:Pergamon.
Reynolds, O. 1895 Phil. Trans. Roy Soc. Lond. A186,123. (10.1098/rsta.1895.0004)
Wyngaard, J. C. 1968 J. scient. Instrum. (J. Phys. E) ser. 2,1,1105.
Reis, F. B. 1952 Ph.D. dissertation,Mass. Inst. of Tech.

Dates

Type	When
Created	19 years, 4 months ago (March 29, 2006, 3:47 a.m.)
Deposited	4 years, 1 month ago (July 25, 2021, 2:52 a.m.)
Indexed	3 weeks, 5 days ago (Aug. 2, 2025, 1 a.m.)
Issued	55 years, 5 months ago (March 26, 1970)
Published	55 years, 5 months ago (March 26, 1970)
Published Online	19 years, 4 months ago (March 29, 2006)
Published Print	55 years, 5 months ago (March 26, 1970)

Funders 0

None

BibTeX

@article{Champagne_1970, title={Experiments on nearly homogeneous turbulent shear flow}, volume={41}, ISSN={1469-7645}, url={http://dx.doi.org/10.1017/s0022112070000538}, DOI={10.1017/s0022112070000538}, number={1}, journal={Journal of Fluid Mechanics}, publisher={Cambridge University Press (CUP)}, author={Champagne, F. H. and Harris, V. G. and Corrsin, S.}, year={1970}, month=mar, pages={81–139} }

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    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1970,
        3,
        26
      ]
    ]
  },
  "references-count": 55,
  "journal-issue": {
    "issue": "1",
    "published-print": {
      "date-parts": [
        [
          1970,
          3,
          26
        ]
      ]
    }
  },
  "alternative-id": [
    "S0022112070000538"
  ],
  "URL": "http://dx.doi.org/10.1017/S0022112070000538",
  "relation": {},
  "ISSN": [
    "0022-1120",
    "1469-7645"
  ],
  "subject": [],
  "container-title-short": "J. Fluid Mech.",
  "published": {
    "date-parts": [
      [
        1970,
        3,
        26
      ]
    ]
  }
}