TY - JOUR
T1 - Nonlinear wave group evolution in shallow water
AU - Kit, E.
AU - Shemer, L.
AU - Pelinovsky, E.
AU - Talipova, T.
AU - Eitan, O.
AU - Jiao, H.
PY - 2000/9
Y1 - 2000/9
N2 - Wave group evolution in shallow water of constant depth is investigated experimentally in a laboratory wave tank and simulated numerically applying the Korteweg-de Vries equation. Good agreement between the experimental and the numerical results is obtained. Decomposition into harmonics is performed, and the results are presented separately for the carrier wave frequency, second harmonic, and low harmonic. Experiments and simulations are performed for three values of the forcing amplitude at the wavemaker. The effect of the nonlinearity parameter and its ratio to the dispersion parameter on the evolution of the wave group along the tank is studied.
AB - Wave group evolution in shallow water of constant depth is investigated experimentally in a laboratory wave tank and simulated numerically applying the Korteweg-de Vries equation. Good agreement between the experimental and the numerical results is obtained. Decomposition into harmonics is performed, and the results are presented separately for the carrier wave frequency, second harmonic, and low harmonic. Experiments and simulations are performed for three values of the forcing amplitude at the wavemaker. The effect of the nonlinearity parameter and its ratio to the dispersion parameter on the evolution of the wave group along the tank is studied.
UR - http://www.scopus.com/inward/record.url?scp=0034282520&partnerID=8YFLogxK
U2 - 10.1061/(ASCE)0733-950X(2000)126:5(221)
DO - 10.1061/(ASCE)0733-950X(2000)126:5(221)
M3 - מאמר
AN - SCOPUS:0034282520
VL - 126
SP - 221
EP - 228
JO - Journal of Waterway, Port, Coastal and Ocean Engineering
JF - Journal of Waterway, Port, Coastal and Ocean Engineering
SN - 0733-950X
IS - 5
ER -