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한국수자원학회 / v.1, no.4, 2000년, pp.293-298 
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( A NOTE ON THE DISPERSION RELATION OF THE MODIFIED BOUSSINSQ EQUATIONS ) |
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| 초 록 |
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| Optimal values of $alpha$ characterizing the linear dispersion property in the modified Boussinesq equations are determined by minimizing the combined relative errors of the phase and group velocities. The value of $alpha$ is fixed in previous studies, whereas it is varying in the present study. The phase and group velocities are calculated by using variable $alpha$ and compared to those of the linear Stokes wave theory and previous studies. It is found that the present study produces the best match to the linear Stokes theory. |
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| 키워드 |
| Boussinesq equations;dispersion;phase velocity;group velocity; |
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Water Engineering Research / v.1, no.4, 2000년, pp.293-298
한국수자원학회
ISSN : 1229-6503
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920728449)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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