Run-up on a body in waves and current. Fully nonlinear and finite-order calculations

Bjarne Büchmann; P. Ferrant; J. Skourup

doi:10.1016/S0141-1187(00)00015-8

Run-up on a body in waves and current. Fully nonlinear and finite-order calculations

Authors:

Büchmann, Bjarne ;
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Department of Mechanical Engineering, Technical University of Denmark
Ferrant, P. ;
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unknown
Skourup, J.
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unknown

DOI:

10.1016/S0141-1187(00)00015-8

Abstract:

Run-up on a large fixed body in waves and current have been calculated using both a fully nonlinear time-domain boundary element model and a finite-order time-domain boundary element model, the latter being correct to second order in the wave steepness and to first-order in the current strength. The results from the two models agree well in the low Froude number and low wave steepness regime. This serves as a cross-validation of the two boundary element models. Furthermore, the two sets of data provide an excellent method for examining the domain of validity for the second-order method. Such limits are, for the case studied, given in terms of maximum Froude number and maximum wave steepness. (C) 2001 Elsevier Science Ltd. All rights reserved.

Type:

Journal article

Language:

English

Published in:

Applied Ocean Research, 2001, Vol 22, Issue 6, p. 349-360

Main Research Area:

Science/technology

Publication Status:

Published

Review type:

Peer Review

Submission year:

2001

Scientific Level:

Scientific

ID:

2157018197

Run-up on a body in waves and current. Fully nonlinear and finite-order calculations

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