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研究生: 莊采玲
Chuang, Tsai-Ling
論文名稱: 以數值模式探討流與海脊交互作用下散度、旋度及位渦度變化之研究
A Numerical Investigation of Horizontal Divergence, Relative Vorticity, and Potential Vorticity under Flow Topography Interaction
指導教授: 陳佳琳
Chen, Jia-Lin
學位類別: 碩士
Master
系所名稱: 工學院 - 水利及海洋工程學系
Department of Hydraulic & Ocean Engineering
論文出版年: 2024
畢業學年度: 112
語文別: 中文
論文頁數: 66
中文關鍵詞: ROMS黑潮海脊散度旋度位渦度
外文關鍵詞: ROMS, Kuroshio, seamounts, divergence, vorticity, potential vorticity
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  • 摘要 i EXTENDED ABSTRACT ii 第一章 緒論 1 1.1 文獻回顧 1 1.2 研究動機 2 1.3 研究目的 3 1.4 本文架構 5 第二章 研究方法 7 2.1 數值模式 7 2.1.1 區域海洋模擬系統(ROMS) 7 2.1.2 控制方程式 7 2.1.3 網格結構 8 2.1.4 紊流閉合模式 9 2.2 模式設定 12 2.2.1 網格設定 14 2.2.2 溫鹽場和入流邊界條件 15 第三章 模式率定 18 3.1 模式率定結果 18 第四章 結果與討論 22 4.1 水平解析度對水平散度、相對渦度及位渦度的影響 22 4.2 水平散度 26 4.3 相對渦度 29 4.4 位渦度(Potential Vorticity, PV) 33 第五章 結論與建議 40 5.1 結論 40 5.2 建議 41 第六章 參考文獻 42

    Alford, M. H., Peacock, T., MacKinnon, J. A., Nash, J. D., Buijsman, M. C., Centurioni, L. R., Chao, S.-Y., Chang, M.-H., Farmer, D. M., & Fringer, O. B. (2015). The formation and fate of internal waves in the South China Sea. Nature, 521(7550), 65-69.
    Andres, M., Jan, S., Sanford, T. B., Mensah, V., Centurioni, L. R., & Book, J. W. (2015). Mean structure and variability of the Kuroshio from northeastern Taiwan to southwestern Japan. Oceanography, 28(4), 84-95.
    Bell Jr, T. (1975). Topographically generated internal waves in the open ocean. Journal of Geophysical Research, 80(3), 320-327.
    Brighton, P. (1978). Strongly stratified flow past three‐dimensional obstacles. Quarterly Journal of the Royal Meteorological Society, 104(440), 289-307.
    Chang, M.-H., Cheng, Y.-H., Yeh, Y.-Y., Yang, Y. J., Jan, S., Liu, C.-L., Matsuno, T., Endoh, T., Tsutsumi, E., Chen, J.-L., & Guo, X. (2022). Internal Hydraulic Transition and Turbulent Mixing Observed in the Kuroshio over the I-Lan Ridge off Northeastern Taiwan. Journal of Physical Oceanography, 52(12), 3179-3198. https://doi.org/https://doi.org/10.1175/JPO-D-21-0245.1
    Chang, M.-H., Jan, S., Liu, C.-L., Cheng, Y.-H., & Mensah, V. (2019). Observations of island wakes at high Rossby numbers: Evolution of submesoscale vortices and free shear layers. Journal of Physical Oceanography, 49(11), 2997-3016.
    Chang, M.-H., Lien, R.-C., Yang, Y. J., Tang, T. Y., & Wang, J. (2008). A composite view of surface signatures and interior properties of nonlinear internal waves: Observations and applications. Journal of Atmospheric and Oceanic Technology, 25(7), 1218-1227.
    Chang, M. H., Jheng, S. Y., & Lien, R. C. (2016). Trains of large Kelvin‐Helmholtz billows observed in the Kuroshio above a seamount. Geophysical Research Letters, 43(16), 8654-8661.
    Chen, J.-L., Yu, X., Chang, M.-H., Jan, S., Yang, Y. J., & Lien, R.-C. (2022). Shear Instability and Turbulent Mixing in the Stratified Shear Flow Behind a Topographic Ridge at High Reynolds Number. Frontiers in Marine Science, 9, 829579.
    Dewar, W., McWilliams, J., & Molemaker, M. (2015). Centrifugal instability and mixing in the California Undercurrent. Journal of Physical Oceanography, 45(5), 1224-1241.
    Douglas, W., & Lueck, R. (2015). ODAS MATLAB library technical manual, version 4.0. Rockland Scientific International Inc. In.
    Farmer, D. M., & Smith, J. D. (1980). Tidal interaction of stratified flow with a sill in Knight Inlet. Deep Sea Research Part A. Oceanographic Research Papers, 27(3-4), 239-254.
    Gula, J., Molemaker, M. J., & McWilliams, J. C. (2016). Topographic generation of submesoscale centrifugal instability and energy dissipation. Nature communications, 7(1), 12811.
    Guo, B., Wang, W., Shu, Y., He, G., Zhang, D., Deng, X., Liang, Q., Yang, Y., Xie, Q., & Wang, H. (2020). Observed deep anticyclonic cap over Caiwei Guyot. Journal of Geophysical Research: Oceans, 125(10), e2020JC016254.
    Guo, X., Zhu, X.-H., Long, Y., & Huang, D. (2013). Spatial variations in the Kuroshio nutrient transport from the East China Sea to south of Japan. Biogeosciences, 10(10), 6403-6417.
    Hasegawa, D., Matsuno, T., Tsutsumi, E., Senjyu, T., Endoh, T., Tanaka, T., Yoshie, N., Nakamura, H., Nishina, A., & Kobari, T. (2021). How a small reef in the Kuroshio cultivates the ocean. Geophysical Research Letters, 48(7), e2020GL092063.
    Hoskins, B. (1974). The role of potential vorticity in symmetric stability and instability. Quarterly Journal of the Royal Meteorological Society, 100(425), 480-482.
    Hoskins, B. J., & Bretherton, F. P. (1972). Atmospheric frontogenesis models: Mathematical formulation and solution. Journal of the atmospheric sciences, 29(1), 11-37.
    Jalali, M., & Sarkar, S. (2017). Large eddy simulation of flow and turbulence at the steep topography of Luzon Strait. Geophysical Research Letters, 44(18), 9440-9448.
    Kida, S., Mitsudera, H., Aoki, S., Guo, X., Ito, S.-i., Kobashi, F., Komori, N., Kubokawa, A., Miyama, T., Morie, R., Nakamura, H., Nakamura, T., Nakano, H., Nishigaki, H., Nonaka, M., Sasaki, H., Sasaki, Y. N., Suga, T., Sugimoto, S., . . . Usui, N. (2015). Oceanic fronts and jets around Japan: a review. Journal of Oceanography, 71(5), 469-497. https://doi.org/10.1007/s10872-015-0283-7
    Klymak, J. M., Legg, S., Alford, M. H., Buijsman, M., Pinkel, R., & Nash, J. D. (2012). The direct breaking of internal waves at steep topography. Oceanography, 25(2), 150-159.
    Kunze, E., & Lien, R.-C. (2019). Energy sinks for lee waves in shear flow. Journal of Physical Oceanography, 49(11), 2851-2865.
    Legg, S. (2021). Mixing by oceanic lee waves. Annual review of fluid mechanics, 53, 173-201.
    Lien, R.-C., Ma, B., Lee, C. M., Sanford, T. B., Mensah, V., Centurioni, L. R., Cornuelle, B. D., Gopalakrishnan, G., Gordon, A. L., & Chang, M.-H. (2015). The kuroshio and luzon undercurrent east of luzon Island. Oceanography, 28(4), 54-63.
    Ma, S., Dong, J., Dong, C., & Jing, Z. (2024). Effects of symmetric instability on potential vorticity budget in the Kuroshio Extension region via a parameterization scheme. Journal of Geophysical Research: Oceans, 129(8), e2023JC020375.
    Molemaker, M. J., McWilliams, J. C., & Dewar, W. K. (2015). Submesoscale instability and generation of mesoscale anticyclones near a separation of the California Undercurrent. Journal of Physical Oceanography, 45(3), 613-629.
    Munk, W., & Wunsch, C. (1998). Abyssal recipes II: Energetics of tidal and wind mixing. Deep Sea Research Part I: Oceanographic Research Papers, 45(12), 1977-2010.
    Nagai, T., Hasegawa, D., Tsutsumi, E., Nakamura, H., Nishina, A., Senjyu, T., Endoh, T., Matsuno, T., Inoue, R., & Tandon, A. (2021). The Kuroshio flowing over seamounts and associated submesoscale flows drive 100-km-wide 100-1000-fold enhancement of turbulence. Communications Earth & Environment, 2(1), 170.
    Nakamura, T., Daughton, W., Karimabadi, H., & Eriksson, S. (2013). Three‐dimensional dynamics of vortex‐induced reconnection and comparison with THEMIS observations. Journal of Geophysical Research: Space Physics, 118(9), 5742-5757.
    Prasad, A., & Williamson, C. H. (1997). Three-dimensional effects in turbulent bluff-body wakes. Journal of Fluid Mechanics, 343, 235-265.
    Riley, J. J., Liu, H., & Geller, E. (1976). A numerical and experimental study of stably stratified flow around complex terrain. Final Report.
    Smyth, W. D., & Moum, J. N. (2000). Length scales of turbulence in stably stratified mixing layers. Physics of Fluids, 12(6), 1327-1342.
    Thomas, L. N., Taylor, J. R., Ferrari, R., & Joyce, T. M. (2013). Symmetric instability in the Gulf Stream. Deep Sea Research Part II: Topical Studies in Oceanography, 91, 96-110.
    Tsutsumi, E., & Guo, X. (2016). Climatology and linear trends of seasonal water temperature and heat budget in a semienclosed sea connected to the Kuroshio region. Journal of Geophysical Research: Oceans, 121(7), 4649-4669.
    Tsutsumi, E., Matsuno, T., Lien, R. C., Nakamura, H., Senjyu, T., & Guo, X. (2017). Turbulent mixing within the K uroshio in the T okara S trait. Journal of Geophysical Research: Oceans, 122(9), 7082-7094.
    Umlauf, L., & Burchard, H. (2003). A generic length-scale equation for geophysical turbulence models. Journal of Marine Research, 61(2), 235-265.
    Vosper, S., Castro, I., Snyder, W., & Mobbs, S. (1999). Experimental studies of strongly stratified flow past three-dimensional orography. Journal of Fluid Mechanics, 390, 223-249.
    Warner, J. C., Geyer, W. R., & Lerczak, J. A. (2005). Numerical modeling of an estuary: A comprehensive skill assessment. Journal of Geophysical Research: Oceans, 110(C5).
    Warner, J. C., Sherwood, C. R., Arango, H. G., & Signell, R. P. (2005). Performance of four turbulence closure models implemented using a generic length scale method. Ocean Modelling, 8(1-2), 81-113.
    Williamson, C. (1996). Three-dimensional wake transition. Journal of Fluid Mechanics, 328, 345-407.
    Yanao, S., & Matsuno, T. (2013). Characteristics of outer shelf water in the East China Sea. Journal of Oceanography, 69, 245-258.

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