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.
Breeding, R. J. (1971) A Nonlinear Investigation of Critical Levels for Internal Gravity Waves, J. Fluid Mech., 50, 545–563.
Bretherton, F. P. (1966) The Propagation of Groups of Internal Gravity Waves in a Shear Flow, Quart. J. Roy. Meteor. Soc, 92, 466–480.
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.
Fritts, D. C. (1978) The Nonlinear Gravity Wave-Critical Level Interaction, J. Atmos. Sci., 35, 397–413.
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.
Fritts, D. C., and M. A. Geller (1976) Viscous Stabilization of Gravity Wave-Critical Level Flows, J. Atmos. Sei., 33, 2276–2284.
Hazel, P. (1967) The Effect of Viscosity and Heat Conduction on Internal Gravity Waves at a Critical Level, J. Fluid Mech., 30, 775–784.
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.
Orlanski, I., and K. Bryan (1969) Formation of the Thermocline Step Structure by Large-Amplitude Internal Gravity Waves, J. Geophys. Res., 74, 6975–6983.
Tanaka, H. (1975) Turbulent Layers Associated with a Critical Level in the Planetary Boundary Layer, J. Meteor. Soc. Japan, 52, 425–439.
Thorpe, S. A. (1973) Turbulence in Stably Stratified Fluids: A Review of Laboratory Experiments, Bound. Layer Meteor., 5, 95–119.
Thorpe, S. A. (1981) An Experimental Study of Critical Layers, J. Fluid Mech., 103, 321–344.
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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
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