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한국수자원학회 / v.44, no.6, 2011년, pp.471-476 
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( Modified Scheme for Tsunami Propagation with Variable Water Depths ) |
| ;;;; 한양대학교 일반대학원 건설환경공학과;한양대학교 일반대학원 건설환경공학과;한양대학교 일반대학원 건설환경공학과;한양대학교 공과대학 건설환경공학과;
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| 초 록 |
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| In this study, a modified dispersion-correction scheme describing tsunami propagation on variable water depths is proposed by introducing additional terms to the previous numerical scheme. The governing equations used in previous tsunami propagation models are slightly modified to consider the effects of a bottom slope. The numerical dispersion of the proposed model replaces the physical dispersion of the governing equations. Then, the modified scheme is employed to simulate tsunami propagation on variable water depths and numerical results are compared with those of the previous tsunami propagation model. |
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| 키워드 |
| tsunami;dispersion effects;variable water depth;boussinesq equations;modified scheme; |
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한국수자원학회논문집 / v.44, no.6, 2011년, pp.471-476
한국수자원학회
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201123163434135)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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