An evaluation method of suspended sediment concentration in and outside the surf zone

Mantripathi Prabath Ravindra Jayaratne; Tomoya Shibayama

doi:10.1142/9789812701916-0137

An evaluation method of suspended sediment concentration in and outside the surf zone

Mantripathi Prabath Ravindra Jayaratne, Tomoya Shibayama

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

4 Citations (Scopus)

Abstract

Simple formulas are proposed to predict time-averaged reference concentration, diffusion coefficient and vertical distribution of suspended sediment concentration over ripple-covered bed, sheet flow layer and under agitation of breaking waves separately. Formulas of reference concentration and diffusion coefficient are in terms of wave, sediment and flow properties and reference concentrations are defined at levels where they can be measured without disturbance to the bed. Time-averaged concentration profiles are computed from steady diffusion equation. Published experimental data are better explained by the predictive models.

Original language	English
Title of host publication	Proceedings of the 29th International Conference on Coastal Engineering 2004, ICCE 2004
Editors	Jane McKee Smith, Jane McKee Smith
Publisher	American Society of Civil Engineers (ASCE)
Pages	1715-1727
Number of pages	13
ISBN (Electronic)	9789812562982, 9789812562982
DOIs	https://doi.org/10.1142/9789812701916-0137
Publication status	Published - 2005 Apr 1
Externally published	Yes
Event	29th International Conference on Coastal Engineering, ICCE 2004 - Lisbon, Portugal Duration: 2004 Sept 19 → 2004 Sept 24

Publication series

Name	Proceedings of the Coastal Engineering Conference
Volume	2005-January
ISSN (Print)	0161-3782

Other

Other	29th International Conference on Coastal Engineering, ICCE 2004
Country/Territory	Portugal
City	Lisbon
Period	04/9/19 → 04/9/24

ASJC Scopus subject areas

Civil and Structural Engineering
Ocean Engineering
Oceanography

Access to Document

10.1142/9789812701916-0137

Cite this

Jayaratne, M. P. R., & Shibayama, T. (2005). An evaluation method of suspended sediment concentration in and outside the surf zone. In J. M. Smith, & J. M. Smith (Eds.), Proceedings of the 29th International Conference on Coastal Engineering 2004, ICCE 2004 (pp. 1715-1727). (Proceedings of the Coastal Engineering Conference; Vol. 2005-January). American Society of Civil Engineers (ASCE). https://doi.org/10.1142/9789812701916-0137

An evaluation method of suspended sediment concentration in and outside the surf zone. / Jayaratne, Mantripathi Prabath Ravindra; Shibayama, Tomoya.
Proceedings of the 29th International Conference on Coastal Engineering 2004, ICCE 2004. ed. / Jane McKee Smith; Jane McKee Smith. American Society of Civil Engineers (ASCE), 2005. p. 1715-1727 (Proceedings of the Coastal Engineering Conference; Vol. 2005-January).

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

Jayaratne, MPR & Shibayama, T 2005, An evaluation method of suspended sediment concentration in and outside the surf zone. in JM Smith & JM Smith (eds), Proceedings of the 29th International Conference on Coastal Engineering 2004, ICCE 2004. Proceedings of the Coastal Engineering Conference, vol. 2005-January, American Society of Civil Engineers (ASCE), pp. 1715-1727, 29th International Conference on Coastal Engineering, ICCE 2004, Lisbon, Portugal, 04/9/19. https://doi.org/10.1142/9789812701916-0137

Jayaratne MPR, Shibayama T. An evaluation method of suspended sediment concentration in and outside the surf zone. In Smith JM, Smith JM, editors, Proceedings of the 29th International Conference on Coastal Engineering 2004, ICCE 2004. American Society of Civil Engineers (ASCE). 2005. p. 1715-1727. (Proceedings of the Coastal Engineering Conference). doi: 10.1142/9789812701916-0137

Jayaratne, Mantripathi Prabath Ravindra ; Shibayama, Tomoya. / An evaluation method of suspended sediment concentration in and outside the surf zone. Proceedings of the 29th International Conference on Coastal Engineering 2004, ICCE 2004. editor / Jane McKee Smith ; Jane McKee Smith. American Society of Civil Engineers (ASCE), 2005. pp. 1715-1727 (Proceedings of the Coastal Engineering Conference).

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An evaluation method of suspended sediment concentration in and outside the surf zone

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