Wave characteristics distributions for Gaussian waves - wave-length, amplitude and steepness
(1982) In Ocean Engineering 9(5). p.411-432- Abstract
- In as tationary stochastic process the wave-length and amplitude are defined as the difference in time and height between a crest and the following trough. The distributions of these quantities are of great practical importance, but no closed form expressions are known at present. In previous papers we have presented an approximation which gives correct upper and lower bounds, regardless of the covariance structure under Gaussian assumptions. In this paper the suggested approximations are compared to two simpler approximations, one due to Cavanié et al. (1976) based on a cosine process and a new one, derived by replacing the model process by its regression curve.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1215224
- author
- Lindgren, Georg
LU
and Rychlik, Igor LU
- organization
- publishing date
- 1982
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Ocean Engineering
- volume
- 9
- issue
- 5
- pages
- 411 - 432
- publisher
- Elsevier
- external identifiers
-
- scopus:0020292721
- ISSN
- 1873-5258
- DOI
- 10.1016/0029-8018(82)90034-8
- language
- English
- LU publication?
- yes
- id
- 117b9431-45dd-41a2-88b0-137d21212fdb (old id 1215224)
- alternative location
- http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6V4F-482GPC4-6P-1&_cdi=5757&_user=745831&_orig=search&_coverDate=12%2F31%2F1982&_sk=999909994&view=c&wchp=dGLbVlb-zSkWz&md5=95ad74bb14c4044ce90b77066bff5c65&ie=/sdarticle.pdf
- date added to LUP
- 2016-04-01 12:10:12
- date last changed
- 2021-08-29 03:26:30
@article{117b9431-45dd-41a2-88b0-137d21212fdb, abstract = {{In as tationary stochastic process the wave-length and amplitude are defined as the difference in time and height between a crest and the following trough. The distributions of these quantities are of great practical importance, but no closed form expressions are known at present. In previous papers we have presented an approximation which gives correct upper and lower bounds, regardless of the covariance structure under Gaussian assumptions. In this paper the suggested approximations are compared to two simpler approximations, one due to Cavanié et al. (1976) based on a cosine process and a new one, derived by replacing the model process by its regression curve.}}, author = {{Lindgren, Georg and Rychlik, Igor}}, issn = {{1873-5258}}, language = {{eng}}, number = {{5}}, pages = {{411--432}}, publisher = {{Elsevier}}, series = {{Ocean Engineering}}, title = {{Wave characteristics distributions for Gaussian waves - wave-length, amplitude and steepness}}, url = {{http://dx.doi.org/10.1016/0029-8018(82)90034-8}}, doi = {{10.1016/0029-8018(82)90034-8}}, volume = {{9}}, year = {{1982}}, }