HUAI Wen-xin, Y. Peter Sheng, T. Komatsu. Hybrid Finite Analytic Solutions of Shallow Water Circulation[J]. Applied Mathematics and Mechanics, 2003, 24(9): 956-962.
Citation: HUAI Wen-xin, Y. Peter Sheng, T. Komatsu. Hybrid Finite Analytic Solutions of Shallow Water Circulation[J]. Applied Mathematics and Mechanics, 2003, 24(9): 956-962.

Hybrid Finite Analytic Solutions of Shallow Water Circulation

  • Received Date: 2001-10-30
  • Rev Recd Date: 2003-05-28
  • Publish Date: 2003-09-15
  • The hybrid finite analytic(HFA) method is a kind of numerical scheme in rectangular element. In order to simulate the shallow circulation in irregular bathymetry by HFA scheme, the model in sigma coordinate system was obtained. The model has been tested against three cases: 1) wind induced circulation, 2) density driven circulation and 3) seiche oscillation. The results obtained in the present study compare well with those obtained from the corresponding analytical solutions under idealized for the above three cases. The hybrid finite analytic method and the circulation model in sigma coordinate system can be used calculate the flow and water quality in estuaries and coastal waters.
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  • [1]
    Komatsu T, Kohashi N,Park D. Improvement of water quality in a sea area by activating substance transport using bottom roughness[A]. In: Odgaard, Jacob, Ed.Proceedings of 4th International Conference of Hydroinformations[C]. New York:Press Jessup Holl,2000, 653-658.
    Liggett J A, Hadjitheodorou C. Circulation in shallow homogeneous lakes[J]. J Hydraulics Division, ASCE,1969,95(3): 609-620.
    Swanson J C. A three dimensional numerical model system of coastal circulation and water quality[D].PhD dissertation. Kingstion R I:University of Rhode Island,1986.
    Blumberg A F, Mellor G L. A description of a three-dimensional coastal ocean model[A].In:N S Heaps Ed.Three-Dimensional Coastal Ocean Models[C].Washington,D C:America Geophysical Union, 1987,79-91.
    Sheng Peter Y. On modeling three-dimensional estuarine and marine hydrodynamics[A].In: Nihoul J C J,Jamart B M Eds.Three Dimensional Model of Marine and Estuarine Dynamics[C].New York: Elsevior, 1987, 35-54.
    HUANG Wen-rui, Spaulding M. 3D model of estuarine circulation and water quality induced by surface discharges[J].J Hydraulic Engineering,1995, 121(3): 300-311.
    Kim C, Li J. A three dimensional PC-based hydrodynamic model using an ADI scheme[J].Coastal Engineering, 1995,23(2): 271-287.
    Shankar N J,Cheong H F, Sankaranarayanan S. Multilevel finite-difference model for three-dimensional hydrodynamic circulation[J].Ocean Engineering, 1997,24(3):785-816.
    Philips N A. A coordinate system having some special advantages for numerical forecasting[J].J Meteorology, 1957,14(1): 184-185.
    LI Wei, HUAI Wen-xin. Calculation of whole field for vertical round buoyant jets in stratified environment[J]. J Hydraulic Research,1997,33(6):865-876.
    Officer C B.Physical Oceanography of Estuaries (and Associated Coastal Waters)[M].New York: John Wiley and Sons, 1976.
    Neumann G, Pierson W J. Principles of Physical Oceanography[M].Englewood Cliffs,N J: Prentice Hall Inc, 1966.
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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