The assessment of tsunami heights above the bottom slope within the wave-ray approach
Sibirskij žurnal vyčislitelʹnoj matematiki, Tome 18 (2015) no. 4, pp. 377-388
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In this paper, the kinematics of the tsunami wave ray and wave front above an uneven bottom is studied. The formula to determine the wave height along a ray tube is obtained. The exact analytical solution for the wave-ray trajectory above the bottom slope is derived. This solution gives the possibility to determine within the wave-ray approach the tsunami wave heights in an area with a sloping bottom relief. The distribution of the wave-height maxima in the area with the sloping bottom is compared to the one obtained by the numerical computation with a shallow-water model.
@article{SJVM_2015_18_4_a3,
author = {An. G. Marchuk},
title = {The assessment of tsunami heights above the bottom slope within the wave-ray approach},
journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
pages = {377--388},
year = {2015},
volume = {18},
number = {4},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/SJVM_2015_18_4_a3/}
}
TY - JOUR AU - An. G. Marchuk TI - The assessment of tsunami heights above the bottom slope within the wave-ray approach JO - Sibirskij žurnal vyčislitelʹnoj matematiki PY - 2015 SP - 377 EP - 388 VL - 18 IS - 4 UR - http://geodesic.mathdoc.fr/item/SJVM_2015_18_4_a3/ LA - ru ID - SJVM_2015_18_4_a3 ER -
An. G. Marchuk. The assessment of tsunami heights above the bottom slope within the wave-ray approach. Sibirskij žurnal vyčislitelʹnoj matematiki, Tome 18 (2015) no. 4, pp. 377-388. http://geodesic.mathdoc.fr/item/SJVM_2015_18_4_a3/
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