In this paper the transformations of sea waves, reproduced by a JONSWAP spectrum in a laboratory channel, have been studied both in frequency and time domain. In frequency domain the occurrence of non-linearities producing energy transfers to high and low frequencies was studied. The reported experimental results enabled us to comparate the two approaches and to define the limits within which they give the same results.
Wave spectra transformations / Chiaia, G.; Damiani, L.; Petrillo, A.. - 1:(1991), pp. 1102-1115. (Intervento presentato al convegno 22nd International Conference on Coastal Engineering tenutosi a Delft, Neth nel 2 July - 6 July 1990) [10.1061/9780872627765.085].
Wave spectra transformations
Chiaia, G.;Damiani, L.;Petrillo A.
1991-01-01
Abstract
In this paper the transformations of sea waves, reproduced by a JONSWAP spectrum in a laboratory channel, have been studied both in frequency and time domain. In frequency domain the occurrence of non-linearities producing energy transfers to high and low frequencies was studied. The reported experimental results enabled us to comparate the two approaches and to define the limits within which they give the same results.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
