scholarly journals Numerical Evaluation of Non-linear Random Response in S.D.O.F System

1998 ◽  
Vol 1 ◽  
pp. 397-404
Author(s):  
Tsuyoshi SUGIYAMA ◽  
Takashi NISHIOKA
Keyword(s):  
Numerical Evaluation ◽  
Random Response ◽  
Non Linear

Generation of surf beat by non-linear wave interactions

1971 ◽  
Vol 49 (1) ◽  
pp. 1-20 ◽  
Author(s):  
Brent Gallagher
Keyword(s):  
Gravity Waves ◽  
Numerical Evaluation ◽  
Low Frequency ◽  
Linear Wave ◽  
Transfer Energy ◽  
Wave Interactions ◽  
Frequency Spectra ◽  
Non Linear ◽  
Linear Interactions ◽  
Low Frequency Waves

Non-linear interactions among wind-generated gravity waves transfer energy to low frequency waves in a coastal zone. A transfer function is derived for a straight coastline of constant bottom slope. This model is applied to three actual cases, and numerical evaluation of the energy transfer produces low frequency spectra which are compared with observations.

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