Determination of grid size for leap-frog finite difference model to simulate tsunamis around a conical island

Coastal Engineering Journal

Volumn 42, Issue 2, 2000, Pages 197-210

  Fujima, Koji ^a   Shigemura, Toshiyuki ^a  

^a NATIONAL DEFENSE ACADEMY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE REFRACTION; COASTAL ZONES; COMPUTER SIMULATION; FINITE DIFFERENCE METHOD; MATHEMATICAL MODELS; SPATIAL VARIABLES MEASUREMENT; WAVE PROPAGATION;

CONICAL ISLAND; GRID SIZE SELECTION; LEAP FROG FINITE DIFFERENCE MODEL;

TSUNAMIS;

EID: 0034206366     PISSN: 05785634     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0578-5634(00)00009-2     Document Type: Article

References (6)

1. Fujima, K., Briggs, M. J. and Yuliadi, D. (2000). Runup of tsunamis with transient wave profiles incident on a conical island, Coastal Eng. J., JSCE (in submission).
2. Fujima, K., Yuliadi, D., Goto, C., Hayashi, K. and Shigemura, T. (1995). Characteristics of long waves trapped by conical island, Coastal Eng. J., JSCE 38, 2, pp. 111-132.
3. Goto, C. and Shuto, N. (1983). Numerical simulation of tsunami propagation and runup, Tsunamis: Their Science and Engineering, pp. 439-451.
4. Hasegawa, K., Suzuki, T., Inagaki, K. and Shuto, N. (1987). A study on the mesh size and time increment in the numerical simulation of tsunamis, Proc. JSCE, No. 381/II-7, pp. 111-120 (in Japanese).
5. Longuet-Higgins, M. S. (1967). On the trapping of wave energy round islands, J. Fluid Mech., Part 4 29, pp. 781-821.
6. Sayama, J., Goto, C. and Shuto, N. (1986). Error due to inaccurate computation of refraction in tsunami simulation, Proc. 33rd Japanese Conf. Coastal Eng., pp. 204-208 (in Japanese).