Abstract
Applying a fully nonlinear numerical scheme with second-order temporal and spatial precision, nonlinear interactions of gravity waves are simulated and the matching relationships of the wavelengths and frequencies of the interacting waves are discussed. In resonant interactions, the wavelengths of the excited wave are in good agreement with the values derived from sum or difference resonant conditions, and the frequencies of the three waves also satisfy the matching condition. Since the interacting waves obey the resonant conditions, resonant interactions have a reversible feature that for a resonant wave triad, any two waves are selected to be the initial perturbations, and the third wave can then be excited through sum or difference resonant interaction. The numerical results for nonresonant triads show that in nonresonant interactions, the wave vectors tend to approximately match in a single direction, generally in the horizontal direction. The frequency of the excited wave is close to the matching value, and the degree of mismatching of frequencies may depend on the combined effect of both the wavenumber and frequency mismatches that should benefit energy exchange to the greatest extent. The matching and mismatching relationships in nonresonant interactions differ from the results of weak interaction theory that the wave vectors are required to satisfy the resonant matching condition but the frequencies are permitted to mismatch and oscillate with amplitude of half the mismatching frequency. Nonresonant excitation has an irreversible characteristic, which is different from what is found for the resonant interaction. For specified initial primary and secondary waves, it is difficult to predict the values of the mismatching wavenumber and frequency for the excited wave owing to the complexity.
Similar content being viewed by others
References
Lindzen R S. Turbulence and stress owing gravity wave and tidal breakdown. J Geophys Res, 1981, 86: 9707–9714
Holton J R. The role of gravity wave induced drag and diffusion in the momentum budget of the mesosphere. J Atmos Sci, 1982, 39: 791–799
Xu J, Smith A K, Collins R L, et al. Signature of an overturning gravity wave in the mesospheric sodium layer: Comparison of a nonlinear photochemical-dynamical model and lidar observations. J Geophys Res, 2006, 111, doi: 10.1029/2005JD006749
Hu X, Zhang X, Zhang D. Effects of atmospheric gravity waves on the mesosphere and lower thermosphere circulations. Chin J Space Sci, 2005, 25: 111–117
Fovell R, Durran D R, Holton J R. Numerical simulations of convectively generated stratospheric gravity waves. J Atmos Sci, 1992, 49: 1427–1442
Alexander M J, Holton J R, Durran D R. The gravity wave response above deep convection in a squall line simulation. J Atmos Sci, 1995, 52: 22299–22309
Yue J, Vadas S L, She C Y, et al. Concentric gravity waves in the mesosphere generated by deep convective plumes in the lower atmosphere near Fort Collins, Colorado. J Geophys Res, 2009, 114, doi: 10.1029/2008JD011244
Vadas S L, Fritts D C, Alexander M J. Mechanism for the generation of secondary waves in wave breaking regions. J Atmos Sci, 2003, 60: 194–214
Vadas S L, Liu H L. Generation of large-scale gravity wave and neutral winds in the thermosphere from the dissipation of convectively generated gravity waves. J Geophys Res, 2009, 114, doi: 10.1029/2009JA014108
Fritts D C, Alexander M J. Gravity wave dynamics and effects in the middle atmosphere. Rev Geophys, 2003, 41, doi: 10.1029/2001RG000106
Vincent R A, Alexander M J. Gravity waves in the tropical and lower stratosphere: An observational study of seasonal and interannual variability. J Geophys Res, 2000, 105: 17971–17982
Bian J, Chen H, Lu D. Statistics of gravity waves in the lower stratosphere over Beijing based on high vertical resolution radiosonde. Sci China SerD-Earth Sci, 2005, 48: 1548–1558
Alexander M J, Teitelbaum H. Observation and analysis of a large amplitude mountain wave event over the Antarctic peninsula. J Geophys Res, 2007, 112, doi: 10.1029/2006JD008368
Zhang S D, Yi F. Latitudinal and seasonal variations of inertial gravity wave activity in the lower atmosphere over central China. J Geophys Res, 2007, 112, doi: 10.1029/2006JD007487
Hines C O. The saturation of gravity wave in the middle atmosphere. Part II: Development of Doppler-spread theory. J Atmos Sci, 1991, 48: 1360–1379
Weinstock J. Theoretical gravity wave spectra in the atmosphere: Strong and weak interactions. Radio Sci, 1985, 20: 1295–1300
Yeh K C, Liu C H. Evolution of atmospheric spectrum by processes of wave-wave interactions. Radio Sci, 1985, 20: 1279–1294
Smith S A, Fritts D C, VanZandt T E. Evidence for a saturated spectrum of atmospheric gravity waves. J Atmos Sci, 1987, 44: 1404–1410
Yeh K C, Liu C H. The instability of atmospheric gravity waves through wave-wave interactions. J Geophys Res, 1981, 86: 9722–9728
Dong B, Yeh K C. Resonant and nonresonant wave-wave interactions in an isothermal atmosphere. J Geophys Res, 1988, 93: 3729–3744
Klostermeyer J. Two- and three-dimensional parametric instabilities in finite amplitude internal gravity waves. Geophys Astrophys Fluid Dyn, 1991, 64: 1–25
Fritts D C, Sun S J, Wang D Y. Wave-wave interactions in compressible atmosphere: 1. A general formulation including rotation and wind shear. J Geophys Res, 1992, 97: 9975–9988
Yi F, Xiao Z. Evolution of gravity waves through Resonant and nonresonant interactions in a dissipative atmosphere. J Atmos Sol-Terr Phys, 1997, 59: 305–317
Xiong J G, Yi F, Li J. The nonlinear interaction between Rossby wave and inertial gravity wave in the middle atmosphere, (1) The equations of nonlinear interaction. Chin J Geophys, 1995, 38: 150–157
Xiong J G, Yi F. Nonlinear interaction among planetary wave and inertial gravity wave in the middle and upper atmosphere. Chin J Space Sci, 2000, 20: 121–128
Müller P, Holloway G, Henyey F, et al. Nonlinear interactions among internal gravity waves. Rev Geophys, 1986, 24: 493–536
Dunkerton T J. Effect of nonlinear instability on gravity-wave momentum transport. J Atmos Sci, 1987, 44: 3188–3209
Vanneste J. The instability of internal gravity waves to localized disturbances. Ann Geophys, 1995, 13: 196–210
Yi F. Resonant interactions between propagating gravity wave packets. J Atmos Sol-Terr Phys, 1999, 61: 675–691
Zhang S D, Yi F. A numerical study on the propagation and evolution of resonant interacting gravity waves. J Geophys Res, 2004, 109, doi: 10.1029/2004JD004822
Huang K M, Zhang S D, Yi F. A numerical study on nonresonant interactions of gravity waves in a compressible atmosphere. J Geophys Res, 2007, 112, doi: 10.1029/2006JD007373
Huang K M, Zhang S D, Yi F. Gravity wave excitation through resonant interaction in a compressible atmosphere. Geophys Res Lett, 2009, 36, doi: 10.1029/2008GL035575
Huang K M, Zhang S D, Yi F. Propagation and reflection of gravity waves in a meridionally sheared wind field. J Geophys Res, 2008, 113, doi: 10.1029/2007JD008877
Hu Y Q, Wu S T. A full-implicit-continuous-Eulerian (FICE) multidimensional transient magnetohydrodynamic (MHD) flows. J Comput Phys, 1984, 55: 33–64
Tsuda T, Kato S, Yokoi T, Inoue T, et al. Gravity waves in the mesosphere observed with the middle and upper atmosphere radar. Radio Sci, 1990, 25: 1005–1018
Huang K M, Zhang S D, Yi F. Reflection and transmission of atmospheric gravity waves in a stably sheared horizontal wind field. J Geophys Res, 2010, 5, doi: 10.1029/2009JD012687
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Huang, K., Zhang, S. & Yi, F. A numerical study on matching relationships of gravity waves in nonlinear interactions. Sci. China Earth Sci. 56, 1079–1090 (2013). https://doi.org/10.1007/s11430-012-4522-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11430-012-4522-0