Numerical study of combined overflow and wave overtopping over a smooth impermeable seawall
A numerical wave flume is used to investigate the discharge characteristics of combined overflow and wave overtopping of impermeable seawalls. The numerical procedure computes solutions to the Reynolds-averaged Navier–Stokes equations and includes the generation of an irregular train of waves, the s...
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Veröffentlicht in: | Coastal engineering (Amsterdam) 2008-02, Vol.55 (2), p.155-166 |
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creator | Reeve, D.E. Soliman, A. Lin, P.Z. |
description | A numerical wave flume is used to investigate the discharge characteristics of combined overflow and wave overtopping of impermeable seawalls. The numerical procedure computes solutions to the Reynolds-averaged Navier–Stokes equations and includes the generation of an irregular train of waves, the simulation of wave breaking and interaction with a sloping, impermeable wall. The numerical model is first tested against published experimental observations, approximate analytical solutions and empirical design formulae for the cases of pure overflow and pure overtopping. A sequence of numerical experiments simulating combined overflow and overtopping are described. The results are used to determine empirical discharge formulae of the form used in current practice. |
doi_str_mv | 10.1016/j.coastaleng.2007.09.008 |
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The numerical procedure computes solutions to the Reynolds-averaged Navier–Stokes equations and includes the generation of an irregular train of waves, the simulation of wave breaking and interaction with a sloping, impermeable wall. The numerical model is first tested against published experimental observations, approximate analytical solutions and empirical design formulae for the cases of pure overflow and pure overtopping. A sequence of numerical experiments simulating combined overflow and overtopping are described. The results are used to determine empirical discharge formulae of the form used in current practice.</description><identifier>ISSN: 0378-3839</identifier><identifier>EISSN: 1872-7379</identifier><identifier>DOI: 10.1016/j.coastaleng.2007.09.008</identifier><identifier>CODEN: COENDE</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Earth sciences ; Earth, ocean, space ; Engineering and environment geology. 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The numerical procedure computes solutions to the Reynolds-averaged Navier–Stokes equations and includes the generation of an irregular train of waves, the simulation of wave breaking and interaction with a sloping, impermeable wall. The numerical model is first tested against published experimental observations, approximate analytical solutions and empirical design formulae for the cases of pure overflow and pure overtopping. A sequence of numerical experiments simulating combined overflow and overtopping are described. The results are used to determine empirical discharge formulae of the form used in current practice.</description><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Engineering geology</subject><subject>Exact sciences and technology</subject><subject>Geomorphology, landform evolution</subject><subject>Marine and continental quaternary</subject><subject>Numerical simulation</subject><subject>Overflow</subject><subject>Sea wall</subject><subject>Surficial geology</subject><subject>Wave overtopping</subject><issn>0378-3839</issn><issn>1872-7379</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkD1PxDAMhiMEEsfHf8gCW0vatE0yAuJLQrDAxBCljgs5pU1Jenfi39PjkBjxYst67dd-CKEFywtWNBfLHIJJk_E4vOclYyJnKmdM7pFFIUWZCS7UPlkwLmTGJVeH5CilJZujkfWCvD2teowOjKdpWtkvGjoKoW_dgJaGNcbOhw01g6Ubs8afzhTG0Q3vPzU1NPUhTB_U9SPGHk3rkSY0G-P9CTnojE94-puPyevtzcv1ffb4fPdwffmYQaXqKSsVVyhZVxoUrQKBqqwaxLqBVlkJFQMroJUw39tCXQsuRdGVVYW1ZdyC4cfkfLd3jOFzhWnSvUuA3psBwyrpQjVCFQ2fhXInhBhSitjpMbrexC9dML2lqZf6j6be0tRM6ZnmPHr262HSDKuLZgCX_uaVEqIRW4urnQ7nh9cOo07gcAC0LiJM2gb3v9k3MgGSag</recordid><startdate>20080201</startdate><enddate>20080201</enddate><creator>Reeve, D.E.</creator><creator>Soliman, A.</creator><creator>Lin, P.Z.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>7TN</scope><scope>F1W</scope><scope>H96</scope><scope>KL.</scope><scope>L.G</scope></search><sort><creationdate>20080201</creationdate><title>Numerical study of combined overflow and wave overtopping over a smooth impermeable seawall</title><author>Reeve, D.E. ; Soliman, A. ; Lin, P.Z.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c495t-2939e80f2ae7b9c7e9246ee56cb9d8c40cd7cb8c685bc5573871f244e5d03dca3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Engineering geology</topic><topic>Exact sciences and technology</topic><topic>Geomorphology, landform evolution</topic><topic>Marine and continental quaternary</topic><topic>Numerical simulation</topic><topic>Overflow</topic><topic>Sea wall</topic><topic>Surficial geology</topic><topic>Wave overtopping</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Reeve, D.E.</creatorcontrib><creatorcontrib>Soliman, A.</creatorcontrib><creatorcontrib>Lin, P.Z.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Coastal engineering (Amsterdam)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Reeve, D.E.</au><au>Soliman, A.</au><au>Lin, P.Z.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Numerical study of combined overflow and wave overtopping over a smooth impermeable seawall</atitle><jtitle>Coastal engineering (Amsterdam)</jtitle><date>2008-02-01</date><risdate>2008</risdate><volume>55</volume><issue>2</issue><spage>155</spage><epage>166</epage><pages>155-166</pages><issn>0378-3839</issn><eissn>1872-7379</eissn><coden>COENDE</coden><abstract>A numerical wave flume is used to investigate the discharge characteristics of combined overflow and wave overtopping of impermeable seawalls. 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subjects | Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Engineering geology Exact sciences and technology Geomorphology, landform evolution Marine and continental quaternary Numerical simulation Overflow Sea wall Surficial geology Wave overtopping |
title | Numerical study of combined overflow and wave overtopping over a smooth impermeable seawall |
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