Boundary-fitted nonlinear-dispersive wave model for applications in geometrically complicated regions

S. Beji; B. Barlas; K. Nadaoka

doi:10.1142/9789812703040_0046

Boundary-fitted nonlinear-dispersive wave model for applications in geometrically complicated regions

S. Beji, B. Barlas, K. Nadaoka

Tokyo Inst. Technol., 2-12-1 O.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A nonlinear dispersive wave model in boundary-fitted coordinates is introduced for practical applications involving complicated lateral geometries. The model is formulated in terms of the contravariant velocity components so that the wall condition on irregular lateral boundaries is satisfied easily and accurately. Test cases involving converging, diverging, and circular channels are considered to check the reliability of the model predictions. Finally, nonlinear wave transformations in an arbitrarily shaped region are simulated as an example to practical applications.

Original language	English
Title of host publication	Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference
Editors	Yoshimi Goda, Kazuo Nadaolta, Wataru Kiolta
Publisher	[publishername] World Scientific
ISBN (Print)	9789812703040
DOIs	https://doi.org/10.1142/9789812703040_0046
Publication status	Published - 2004
Event	2nd International Conference on Asian and Pacific Coasts, APAC (WITH CD-ROM) 2003 - Chiba, Japan Duration: 29 Feb 2004 → 4 Mar 2004

Publication series

Name	Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference

Conference

Conference	2nd International Conference on Asian and Pacific Coasts, APAC (WITH CD-ROM) 2003
Country/Territory	Japan
City	Chiba
Period	29/02/04 → 4/03/04

Bibliographical note

Publisher Copyright:
© 2004, World Scientific. All rights reserved.

Keywords

Boundary-fitted coordinates
Non-rectangular physical domains
Nonlinear waves

Access to Document

10.1142/9789812703040_0046

Cite this

Beji, S., Barlas, B., & Nadaoka, K. (2004). Boundary-fitted nonlinear-dispersive wave model for applications in geometrically complicated regions. In Y. Goda, K. Nadaolta, & W. Kiolta (Eds.), Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference (Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference). [publishername] World Scientific. https://doi.org/10.1142/9789812703040_0046

Beji, S. ; Barlas, B. ; Nadaoka, K. / Boundary-fitted nonlinear-dispersive wave model for applications in geometrically complicated regions. Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference. editor / Yoshimi Goda ; Kazuo Nadaolta ; Wataru Kiolta. [publishername] World Scientific, 2004. (Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference).

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abstract = "A nonlinear dispersive wave model in boundary-fitted coordinates is introduced for practical applications involving complicated lateral geometries. The model is formulated in terms of the contravariant velocity components so that the wall condition on irregular lateral boundaries is satisfied easily and accurately. Test cases involving converging, diverging, and circular channels are considered to check the reliability of the model predictions. Finally, nonlinear wave transformations in an arbitrarily shaped region are simulated as an example to practical applications.",

keywords = "Boundary-fitted coordinates, Non-rectangular physical domains, Nonlinear waves",

author = "S. Beji and B. Barlas and K. Nadaoka",

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year = "2004",

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Beji, S, Barlas, B & Nadaoka, K 2004, Boundary-fitted nonlinear-dispersive wave model for applications in geometrically complicated regions. in Y Goda, K Nadaolta & W Kiolta (eds), Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference. Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference, [publishername] World Scientific, 2nd International Conference on Asian and Pacific Coasts, APAC (WITH CD-ROM) 2003, Chiba, Japan, 29/02/04. https://doi.org/10.1142/9789812703040_0046

Boundary-fitted nonlinear-dispersive wave model for applications in geometrically complicated regions. / Beji, S.; Barlas, B.; Nadaoka, K.
Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference. ed. / Yoshimi Goda; Kazuo Nadaolta; Wataru Kiolta. [publishername] World Scientific, 2004. (Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Beji, S.

AU - Barlas, B.

AU - Nadaoka, K.

PY - 2004

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N2 - A nonlinear dispersive wave model in boundary-fitted coordinates is introduced for practical applications involving complicated lateral geometries. The model is formulated in terms of the contravariant velocity components so that the wall condition on irregular lateral boundaries is satisfied easily and accurately. Test cases involving converging, diverging, and circular channels are considered to check the reliability of the model predictions. Finally, nonlinear wave transformations in an arbitrarily shaped region are simulated as an example to practical applications.

AB - A nonlinear dispersive wave model in boundary-fitted coordinates is introduced for practical applications involving complicated lateral geometries. The model is formulated in terms of the contravariant velocity components so that the wall condition on irregular lateral boundaries is satisfied easily and accurately. Test cases involving converging, diverging, and circular channels are considered to check the reliability of the model predictions. Finally, nonlinear wave transformations in an arbitrarily shaped region are simulated as an example to practical applications.

KW - Boundary-fitted coordinates

KW - Non-rectangular physical domains

KW - Nonlinear waves

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DO - 10.1142/9789812703040_0046

M3 - Conference contribution

AN - SCOPUS:85066760380

SN - 9789812703040

T3 - Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference

BT - Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference

A2 - Goda, Yoshimi

A2 - Nadaolta, Kazuo

A2 - Kiolta, Wataru

PB - [publishername] World Scientific

T2 - 2nd International Conference on Asian and Pacific Coasts, APAC (WITH CD-ROM) 2003

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ER -

Beji S, Barlas B, Nadaoka K. Boundary-fitted nonlinear-dispersive wave model for applications in geometrically complicated regions. In Goda Y, Nadaolta K, Kiolta W, editors, Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference. [publishername] World Scientific. 2004. (Asian and Pacific Coasts, 2003 - Proceedings of the 2nd International Conference). doi: 10.1142/9789812703040_0046

Boundary-fitted nonlinear-dispersive wave model for applications in geometrically complicated regions

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Keywords

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