Abstract
Atmospheric surface-layer measurements of terms in the equation for the streamwise heat flux confirm previous results in both laboratory and atmosphere that the temperature-pressure gradient correlation acts as a sink, approximately equal in magnitude to the production term. The measured viscous dissipation term is independent of stability and represents less than 10% of the production term over the range of experimental stability conditions. Models for the temperature-pressure gradient correlation are compared with the measurements.
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André, J. C., De Moor, G., Lacarrère, P., and du Vachat, R.: 1976, ‘Turbulence Approximation for Inhomogeneous Flows: Part I. The Clipping Approximation’, J. Atmos. Sci. 33, 476–481.
Antonia, R. A. and Danh, H. Q.: 1978, ‘A Local Similarity Model for the Heat Flux Equation in a Turbulent Boundary Layer’, Int. J. Heat Mass Transfer 21, 1002–1005.
Antonia, R. A., Prabhu, A., and Stephenson, S. E.: 1975, ‘Conditionally Sampled Measurements in a Heated Turbulent Jet’, J. Fluid Mech. 72, 455–480.
Antonia, R. A., Chambers, A. J., and Bradley, E. F.: 1981, ‘Temperature Structure in the Atmospheric Surface Layer. II. The Budget of Mean Cube Fluctuations’, Boundary-Layer Meteorol. 20, 293–307.
Antonia, R. A., Chambers, A. J., Friehe, C. A., and Van Atta, C. W.: 1979a, ‘Temperature Ramps in the Atmospheric Surface Layer’, J. Atmos. Sci. 36, 99–108.
Antonia, R. A., Chambers, A. J., Phong-anant, D., and Rajagopalan, S.: 1979b, ‘Properties of Spatial Temperature Derivatives in the Atmospheric Surface Layer’, Boundary-Layer Meteorol. 17, 101–118.
Bradley, E. F. and Antonia, R. A.: 1979, ‘Structure Parameters in the Atmospheric Surface Layer’, Quart. J. Roy. Meteorol. Soc. 105, 695–705.
Bradley, E. F., Antonia, R. A., and Chambers, A. J.: 1981a, ‘Temperature Structure in the Atmospheric Boundary Layer. I. The Budget of Temperature Variance’, Boundary-Layer Meteorol. 20, 275–292.
Bradley, E. F., Antonia, R. A., and Chambers, A. J.: 1981b, ‘Turbulent Reynolds Number and the Turbulent Kinetic Energy Balance in the Atmospheric Surface Layer’, Boundary-Layer Meteorol. 21, 183–198.
Corrsin, S.: 1953, Remarks on Turbulent Heat Transfer, Proc. Iowa Thermo. Symp. 5, State University of Iowa, Iowa City.
Donaldson, C. du P.: 1973, ‘Construction of a Dynamic Model of the Production of Atmospheric Turbulence and the Dispersal of Atmospheric Pollutants’, in Workshop on Micrometeorology, American Meteorological Society, 313–390.
Gibson, M. M. and Launder, B. E.: 1978, ‘Ground Effects on Pressure Fluctuations in the Atmospheric Boundary Layer’, J. Fluid Mech. 86, 491–511.
Launder, B. E.: 1978, ‘Heat and Mass Transport’, in P. Bradshaw (ed.), Topics in Applied Physics, Springer-Verlag, p. 231.
Lumley, J. L.: 1974, ‘On Third-Order Mixed Moments’, Phys. Fluids 17, 1127–1129.
Lumley, J. L. and Khajeh-Nouri, B.: 1974, ‘Computational Modeling of Turbulent Transport’, Adv. Geophys. 18A, 169–192.
Phong-anant, D., Antonia, R. A., Chambers, A. J., and Rajagopalan, S.: 1980, ‘Features of the Organized Motion in the Atmospheric Surface Layer’, J. Geophys. Res. 85, 424–432.
Tavoularis, S. and Corrsin, S.: 1981a, ‘Experiments in Nearly Homogeneous Turbulent Shear Flow with a Uniform Mean Temperature Gradient. Part I’, J. Fluid Mech. 104, 311–347.
Tavoularis, S. and Corrsin, S.: 1981b, ‘Experiments in Nearly Homogeneous Turbulent Shar Flow with a Uniform Mean Temperature Gradient. Part II’, J. Fluid Mech. 104, 349–367.
Wesely, M. L., Thurtell, G. W., and Tanner, C. B.: 1970, ‘Eddy Correlation Measurements of Sensible Heat Flux Near the Earth's Surface’, J. Appl. Meteorol. 9, 45–50.
Wyngaard, J. C., Coté, O. R., and Izumi, Y.: 1971, ‘Local Free Convection, Similarity, and the Budgets of Shear Stress and Heat Flux’, J. Atmos. Sci. 28, 1171–1182.
Wyngaard, J. C., Coté, O. R., and Rao, S.: 1974, ‘Modelling the Atmospheric Boundary Layer’, Adv. Geophys. 18A, 193–211.
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Bradley, E.F., Antonia, R.A. & Chambers, A.J. Streamwise heat flux budget in the atmospheric surface layer. Boundary-Layer Meteorol 23, 3–15 (1982). https://doi.org/10.1007/BF00116109
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DOI: https://doi.org/10.1007/BF00116109