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Laboratory and Numerical Studies of Internal Gravity Wave Propagation in a Sheared Environment

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Computational Methods and Experimental Measurements
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Abstract

During the last two decades, internal gravity waves have been recognized as an important feature in atmospheric and oceanic dynamics. In both fluids, internal gravity waves account for much of the variability in observed velocity and density profiles and play a role in a variety of processes. However, wave propagation, and therefore wave effects, in the atmosphere and the oceans, are profoundly affected by local velocity shear. In this paper, we examine various aspects of the interaction of internal gravity waves with shear using a numerical model and a laboratory shear flow apparatus.

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References

  • Booker, J. R., and F. P. Bretherton (1967) The Critical Layer for Internal Gravity Waves in a Shear Flow, J. Fluid Mech., 27, 513–539.

    Article  MATH  Google Scholar 

  • Breeding, R. J. (1971) A Nonlinear Investigation of Critical Levels for Internal Gravity Waves, J. Fluid Mech., 50, 545–563.

    Article  MATH  Google Scholar 

  • Bretherton, F. P. (1966) The Propagation of Groups of Internal Gravity Waves in a Shear Flow, Quart. J. Roy. Meteor. Soc, 92, 466–480.

    Article  Google Scholar 

  • Brown, S. N., and K. Stewartson (1980) On the Nonlinear Reflection of a Gravity Wave at a Critical Level, J. Fluid Mechf, 100, 577–595.

    Article  MathSciNet  MATH  Google Scholar 

  • Fritts, D. C. (1978) The Nonlinear Gravity Wave-Critical Level Interaction, J. Atmos. Sci., 35, 397–413.

    Article  Google Scholar 

  • Fritts, D. C. (1979) The Excitation of Radiating Waves and Kelvin-Helmholtz Instabilities by the Gravity Wave-Critical Interaction, J. Atmos. Sci., 36, 12–23.

    Article  Google Scholar 

  • Fritts, D. C., and M. A. Geller (1976) Viscous Stabilization of Gravity Wave-Critical Level Flows, J. Atmos. Sei., 33, 2276–2284.

    Article  Google Scholar 

  • Hazel, P. (1967) The Effect of Viscosity and Heat Conduction on Internal Gravity Waves at a Critical Level, J. Fluid Mech., 30, 775–784.

    Article  MATH  Google Scholar 

  • Koop, C. G. (1981) A Preliminary Investigation of the Interaction of Internal Gravity Waves with a Steady Shearing Motion, J. Fluid Mech., 113, 347–386.

    Article  MathSciNet  Google Scholar 

  • Orlanski, I., and K. Bryan (1969) Formation of the Thermocline Step Structure by Large-Amplitude Internal Gravity Waves, J. Geophys. Res., 74, 6975–6983.

    Article  Google Scholar 

  • Tanaka, H. (1975) Turbulent Layers Associated with a Critical Level in the Planetary Boundary Layer, J. Meteor. Soc. Japan, 52, 425–439.

    Google Scholar 

  • Thorpe, S. A. (1973) Turbulence in Stably Stratified Fluids: A Review of Laboratory Experiments, Bound. Layer Meteor., 5, 95–119.

    Article  Google Scholar 

  • Thorpe, S. A. (1981) An Experimental Study of Critical Layers, J. Fluid Mech., 103, 321–344.

    Article  Google Scholar 

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© 1982 Springer-Verlag Berlin Heidelberg

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Fritts, D.C., Koop, C.G. (1982). Laboratory and Numerical Studies of Internal Gravity Wave Propagation in a Sheared Environment. In: Keramidas, G.A., Brebbia, C.A. (eds) Computational Methods and Experimental Measurements. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-11353-0_19

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  • DOI: https://doi.org/10.1007/978-3-662-11353-0_19

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-662-11355-4

  • Online ISBN: 978-3-662-11353-0

  • eBook Packages: Springer Book Archive

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