Velocities of precursor soliton generation in single layer flow

Xu Zhao-ting; Shi Feng-yan; Lou Shun-li; Shen Samuel Shan-pu

doi:10.1007/BF02850682

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Velocities of precursor soliton generation in single layer flow

Updated：2023-05-16

- Velocities of precursor soliton generation in single layer flow
- Journal of Oceanology and Limnology Vol. 15, Issue 2, Pages: 130-136(1997)
- Affiliations：
  
  1. Institute of Physical Oceanography and Physical Oceanography Laboratory
  2. State Key Laboratory of Estuarine and Coastal Reasearch
  3. University of Alberta
- Author bio：
- Funds：
- DOI：10.1007/BF02850682
  CLC：
- Online First：31 January 2013，
  
  Published：1997
- Accepted：
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Zhao-ting, X., Feng-yan, S., Shun-li, L. et al. Velocities of precursor soliton generation in single layer flow., Chin. J. Ocean. Limnol. 15, 130–136 (1997). https://doi.org/10.1007/BF02850682
DOI：

Zhao-ting, X., Feng-yan, S., Shun-li, L. et al. Velocities of precursor soliton generation in single layer flow., Chin. J. Ocean. Limnol. 15, 130–136 (1997). https://doi.org/10.1007/BF02850682 DOI：

摘要

Abstract

In this study

the moving velocitiy of precursor solitons

of the flow in depressed region

and of the zero-crossing of the trailing wavetrain relative to the moving disturbance for single-layer flow over topography were theorecticaly determined in terms of the mass and energy conservation theorems

andwere examined with numerical calculations showing good agreement with theoretical results.

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Keywords

references

Grimshaw, R. H. J., Smyth, N. F., 1986. Resonant flow of a stratified fluid over a topography.J. Fluid Mech. 169: 429–464.

Lee, S. J., Yates, G. T., Wu, T. Y., 1989. Experiments and analyses of upstream-advancing solitary waves generated by moving disturbance.J. Fluid Mech. 199: 569–593.

Shen, S. S., 1992. Forced solitary waves and hydraulic falls in two-layer flow over topography.J. Fluid Mech.232 582–612.

Wu, T. Y., 1987. Generation of upstream advancing solitons by moving disturbances.J. Fluid Mech.184: 75–99.

Xu, Z. T., Shi, F. Y., Shen, S. S., 1994. A numerical calculation of forced supercritical soliton in single layer flow.J. Ocean Univ of Qingdao 24 (3): 309–319.

Xu, Z. T. et al., 1996. Theoretical mean wave resistance of precusor soliton generation of single-layer flow.Chin. J. Ocean. Lim. 14(4): 330–336.

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Related Author

Shi Feng-yan

Samuel Shan-pu Shen

Related Institution

Department of Mathematics and Applied Mathematics Institute University of Alberta

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