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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 807 - 817 (11page)
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초록· 키워드
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The salt water intrusion phenomenon endangering the groundwater sources, particularly in coastal aquifers, is modeled by the coupled density-dependent flow and solute transport equations. This study focuses on the solution of these interdependent equations by means of the polynomial based Differential Quadrature Method (DQM). The Lagrange interpolation polynomials were selected as basis functions to obtain weighting coefficients for approximating the spatial derivatives and the 4-stage, 4th order Strong Stability Preserving linear Runge Kutta (SSP-RK) algorithm was employed as the time integrator. Two well-known benchmark cases; Henry and Elder problems were examined to test the accuracy and the reliability of the proposed numerical model. Apart from these theoretical benchmark problems, the numerical model was tested with real experimental data from a laboratoryscale study in the literature. The DQM model was observed to provide stable and highly precise results regarding the current semianalytical and numerical solution schemes.
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참고문헌 (55)
참고문헌 신청
Atkinson, S. F. / 1986 / Salt-water Intrusion, Status and Potential in the Contiguous United States / Lewis Publishers :390
Bardsley, K.J. / 2008 / Simulating density-dependent flows using the Lattice Boltzmann Method / Proceedings of the Salt Water Intrusion Meeting :14~17
Awni T. Batayneh / 2016 / Integrated resistivity and water chemistry for evaluation of groundwater quality of the Gulf of Aqaba coastal area in Saudi Arabia / Geosciences Journal 20(3):403~413
Baxter, G.P. / 1916 / Changes in volume upon solution in water of halogen salts of alkali metals / IX American Chemical Society Journal 38:70~104
Bear, J. / 1972 / Dynamics of Fluids in Porous Media / American Elsevier Publishing Company :764
Bardsley, K.J. / 2008 / Simulating density-dependent flows using the Lattice Boltzmann Method / Proceedings of the Salt Water Intrusion Meeting :14~17
Awni T. Batayneh / 2016 / Integrated resistivity and water chemistry for evaluation of groundwater quality of the Gulf of Aqaba coastal area in Saudi Arabia / Geosciences Journal 20(3):403~413
Baxter, G.P. / 1916 / Changes in volume upon solution in water of halogen salts of alkali metals / IX American Chemical Society Journal 38:70~104
Bear, J. / 1972 / Dynamics of Fluids in Porous Media / American Elsevier Publishing Company :764
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