Asymmetric waves in wave energy systems analysed by the stochastic Gauss-Lagrange wave model

Georg Lindgren

doi:10.3176/proc.2015.3.13

Asymmetric waves in wave energy systems analysed by the stochastic Gauss-Lagrange wave model

Georg Lindgren

Mathematical Statistics

Research output: Contribution to journal › Article › peer-review

Abstract

The Gauss-Lagrange stochastic wave model is known to produce irregular waves with realistic degrees of asymmetry. We present the basic structure of the model and illustrate three of its characteristic properties: front-back asymmetry, particle orbits, and average horseshoe pattern. We also study the effect of a linear filter in a wave energy converting (WEC) system on asymmetry and on average power of the system.

Original language	English
Pages (from-to)	291-296
Journal	Proceedings of the Estonian Academy of Sciences
Volume	64
Issue number	3
DOIs	https://doi.org/10.3176/proc.2015.3.13
Publication status	Published - 2015

Subject classification (UKÄ)

Probability Theory and Statistics

Free keywords

directional spreading
front-back asymmetry
horseshoe pattern
particle orbit
wave energy
wave steepness

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10.3176/proc.2015.3.13

http://www.eap.ee/proceedings

Cite this

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title = "Asymmetric waves in wave energy systems analysed by the stochastic Gauss-Lagrange wave model",

abstract = "The Gauss-Lagrange stochastic wave model is known to produce irregular waves with realistic degrees of asymmetry. We present the basic structure of the model and illustrate three of its characteristic properties: front-back asymmetry, particle orbits, and average horseshoe pattern. We also study the effect of a linear filter in a wave energy converting (WEC) system on asymmetry and on average power of the system.",

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AB - The Gauss-Lagrange stochastic wave model is known to produce irregular waves with realistic degrees of asymmetry. We present the basic structure of the model and illustrate three of its characteristic properties: front-back asymmetry, particle orbits, and average horseshoe pattern. We also study the effect of a linear filter in a wave energy converting (WEC) system on asymmetry and on average power of the system.

KW - directional spreading

KW - front-back asymmetry

KW - horseshoe pattern

KW - particle orbit

KW - wave energy

KW - wave steepness

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DO - 10.3176/proc.2015.3.13

M3 - Article

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JO - Proceedings of the Estonian Academy of Sciences

JF - Proceedings of the Estonian Academy of Sciences

IS - 3

ER -

Asymmetric waves in wave energy systems analysed by the stochastic Gauss-Lagrange wave model

Abstract

Subject classification (UKÄ)

Free keywords

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