Variation of frictional resistance under long waves in cross-shore direction

H. Tanaka; A. Sana

Variation of frictional resistance under long waves in cross-shore direction

H. Tanaka^*, A. Sana

^*Corresponding author for this work

Research output: Contribution to conference › Paper › peer-review

Abstract

The importance of an existing criterion, to distinguish between ordinary and quasi-steady wave boundary layers, has been elucidated by considering two typical field examples. It has been shown that only longer period of oscillation is not sufficient to induce quasi-steady properties, the ratio of boundary layer thickness to the distance from the bottom to free-stream must be used instead, in order to distinguish a quasi-steady wave boundary layer from an ordinary one.

Original language	English
Pages	233-242
Number of pages	10
Publication status	Published - 1997
Externally published	Yes
Event	Proceedings of the 1997 3rd International Conference on Computer Modelling of Seas and Coastal Regions, COASTAL'97 - La Coruna, Spain Duration: Jun 1 1997 → Jun 1 1997

Other

Other	Proceedings of the 1997 3rd International Conference on Computer Modelling of Seas and Coastal Regions, COASTAL'97
City	La Coruna, Spain
Period	6/1/97 → 6/1/97

ASJC Scopus subject areas

General Engineering

Cite this

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title = "Variation of frictional resistance under long waves in cross-shore direction",

abstract = "The importance of an existing criterion, to distinguish between ordinary and quasi-steady wave boundary layers, has been elucidated by considering two typical field examples. It has been shown that only longer period of oscillation is not sufficient to induce quasi-steady properties, the ratio of boundary layer thickness to the distance from the bottom to free-stream must be used instead, in order to distinguish a quasi-steady wave boundary layer from an ordinary one.",

author = "H. Tanaka and A. Sana",

year = "1997",

language = "English",

pages = "233--242",

note = "Proceedings of the 1997 3rd International Conference on Computer Modelling of Seas and Coastal Regions, COASTAL'97 ; Conference date: 01-06-1997 Through 01-06-1997",

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TY - CONF

T1 - Variation of frictional resistance under long waves in cross-shore direction

AU - Tanaka, H.

AU - Sana, A.

PY - 1997

Y1 - 1997

N2 - The importance of an existing criterion, to distinguish between ordinary and quasi-steady wave boundary layers, has been elucidated by considering two typical field examples. It has been shown that only longer period of oscillation is not sufficient to induce quasi-steady properties, the ratio of boundary layer thickness to the distance from the bottom to free-stream must be used instead, in order to distinguish a quasi-steady wave boundary layer from an ordinary one.

AB - The importance of an existing criterion, to distinguish between ordinary and quasi-steady wave boundary layers, has been elucidated by considering two typical field examples. It has been shown that only longer period of oscillation is not sufficient to induce quasi-steady properties, the ratio of boundary layer thickness to the distance from the bottom to free-stream must be used instead, in order to distinguish a quasi-steady wave boundary layer from an ordinary one.

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UR - http://www.scopus.com/inward/citedby.url?scp=0030651171&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0030651171

SP - 233

EP - 242

T2 - Proceedings of the 1997 3rd International Conference on Computer Modelling of Seas and Coastal Regions, COASTAL'97

Y2 - 1 June 1997 through 1 June 1997

ER -

Variation of frictional resistance under long waves in cross-shore direction

Abstract

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ASJC Scopus subject areas

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