Numerical simulations of rip currents off arc-shaped coastlines
The rip currents induced by waves off arc-shaped coastlines are seriously harmful to humans, but understanding of their characteristics is lacking. In this study, the FUNWAVE model was used to calculate the wave-induced currents in the Haller experiment and the ideal arc-shaped coast similar to Sany...
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| Veröffentlicht in: | Acta oceanologica Sinica 2018-03, Vol.37 (3), p.21-30 |
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| creator | Wang, Hong Zhu, Shouxian Li, Xunqiang Zhang, Wenjing Nie, Yu |
| description | The rip currents induced by waves off arc-shaped coastlines are seriously harmful to humans, but understanding of their characteristics is lacking. In this study, the FUNWAVE model was used to calculate the wave-induced currents in the Haller experiment and the ideal arc-shaped coast similar to Sanya Dadonghai, Hainan Province, China. The results showed that the FUNWAVE model has considerable ability to simulate the rip currents, and it was used to further simulate rip currents off arc-shaped coastlines to investigate their characteristics. The rip currents were found to be stronger as the curvature of arc-shaped coastline increased. Coastal beach slope exerts a significant influence on rip currents; in particular, an overly steep or overly mild slope is not conducive to creating rip currents. Furthermore, the rip currents were found to become weaker as the size of arc-shaped coast decreased. When the height and period of waves increase, the strength of rip currents also increases, and, in some cases, wave heights of 0.4 m may produce dangerous rip currents. |
| doi_str_mv | 10.1007/s13131-018-1197-1 |
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In this study, the FUNWAVE model was used to calculate the wave-induced currents in the Haller experiment and the ideal arc-shaped coast similar to Sanya Dadonghai, Hainan Province, China. The results showed that the FUNWAVE model has considerable ability to simulate the rip currents, and it was used to further simulate rip currents off arc-shaped coastlines to investigate their characteristics. The rip currents were found to be stronger as the curvature of arc-shaped coastline increased. Coastal beach slope exerts a significant influence on rip currents; in particular, an overly steep or overly mild slope is not conducive to creating rip currents. Furthermore, the rip currents were found to become weaker as the size of arc-shaped coast decreased. When the height and period of waves increase, the strength of rip currents also increases, and, in some cases, wave heights of 0.4 m may produce dangerous rip currents.</description><identifier>ISSN: 0253-505X</identifier><identifier>EISSN: 1869-1099</identifier><identifier>DOI: 10.1007/s13131-018-1197-1</identifier><language>eng</language><publisher>Beijing: The Chinese Society of Oceanography</publisher><subject>Beach slope ; Climatology ; Coastal currents ; Coasts ; Computer simulation ; Curvature ; Drownings ; Earth and Environmental Science ; Earth Sciences ; Ecology ; Engineering Fluid Dynamics ; Environmental Chemistry ; Experiments ; Marine & Freshwater Sciences ; Mathematical models ; Numerical simulations ; Ocean currents ; Oceanography ; Remote sensing ; Rip currents ; Simulation ; Topography ; Wave height</subject><ispartof>Acta oceanologica Sinica, 2018-03, Vol.37 (3), p.21-30</ispartof><rights>The Chinese Society of Oceanography and Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>Acta Oceanologica Sinica is a copyright of Springer, (2018). All Rights Reserved.</rights><rights>The Chinese Society of Oceanography and Springer-Verlag GmbH Germany, part of Springer Nature 2018.</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c376t-170a93bd4d1cf55796b936aac85f2e2d5eb731a5af65d8b9b69a35b3c2057fb13</citedby><cites>FETCH-LOGICAL-c376t-170a93bd4d1cf55796b936aac85f2e2d5eb731a5af65d8b9b69a35b3c2057fb13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/hyxb-e/hyxb-e.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s13131-018-1197-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2015508231?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,777,781,21369,27905,27906,33725,41469,42538,43786,51300,64364,64368,72218</link.rule.ids></links><search><creatorcontrib>Wang, Hong</creatorcontrib><creatorcontrib>Zhu, Shouxian</creatorcontrib><creatorcontrib>Li, Xunqiang</creatorcontrib><creatorcontrib>Zhang, Wenjing</creatorcontrib><creatorcontrib>Nie, Yu</creatorcontrib><title>Numerical simulations of rip currents off arc-shaped coastlines</title><title>Acta oceanologica Sinica</title><addtitle>Acta Oceanol. Sin</addtitle><description>The rip currents induced by waves off arc-shaped coastlines are seriously harmful to humans, but understanding of their characteristics is lacking. In this study, the FUNWAVE model was used to calculate the wave-induced currents in the Haller experiment and the ideal arc-shaped coast similar to Sanya Dadonghai, Hainan Province, China. The results showed that the FUNWAVE model has considerable ability to simulate the rip currents, and it was used to further simulate rip currents off arc-shaped coastlines to investigate their characteristics. The rip currents were found to be stronger as the curvature of arc-shaped coastline increased. Coastal beach slope exerts a significant influence on rip currents; in particular, an overly steep or overly mild slope is not conducive to creating rip currents. Furthermore, the rip currents were found to become weaker as the size of arc-shaped coast decreased. When the height and period of waves increase, the strength of rip currents also increases, and, in some cases, wave heights of 0.4 m may produce dangerous rip currents.</description><subject>Beach slope</subject><subject>Climatology</subject><subject>Coastal currents</subject><subject>Coasts</subject><subject>Computer simulation</subject><subject>Curvature</subject><subject>Drownings</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Ecology</subject><subject>Engineering Fluid Dynamics</subject><subject>Environmental Chemistry</subject><subject>Experiments</subject><subject>Marine & Freshwater Sciences</subject><subject>Mathematical models</subject><subject>Numerical simulations</subject><subject>Ocean currents</subject><subject>Oceanography</subject><subject>Remote sensing</subject><subject>Rip currents</subject><subject>Simulation</subject><subject>Topography</subject><subject>Wave height</subject><issn>0253-505X</issn><issn>1869-1099</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kM1LxDAQxYMouH78Ad4KHjxFZ5qdpjmJLH7BohcFbyFNk90uu-2atOj-97ZU2JMyh2Hg995jHmMXCNcIIG8iin44YM4RleR4wCaYZ4ojKHXIJpCS4AT0ccxOYlwBEJKQE3b70m1cqKxZJ7HadGvTVk0dk8YnodomtgvB1e1w-8QEy-PSbF2Z2MbEdl3VLp6xI2_W0Z3_7lP2_nD_Nnvi89fH59ndnFshs5ajBKNEUU5LtJ5IqqxQIjPG5uRTl5bkCinQkPEZlXmhikwZQYWwKZD0BYpTdjX6fpnam3qhV00X6j5RL3ffhXZp_zkIANGTlyO5Dc1n52K7R1OFimiaS_UvBUgEeSqGVBwpG5oYg_N6G6qNCTuNoIfe9di77tP10LseNOmoiT1bL1zYO_8t-gETqYPT</recordid><startdate>20180301</startdate><enddate>20180301</enddate><creator>Wang, Hong</creator><creator>Zhu, Shouxian</creator><creator>Li, Xunqiang</creator><creator>Zhang, Wenjing</creator><creator>Nie, Yu</creator><general>The Chinese Society of Oceanography</general><general>Springer Nature B.V</general><general>Troops, Zhoushan 316000, China%College of Oceanography, Hohai University, Nanjing 210098, China%Institute of Meteorology and Oceanography, National University of Defense Technology, Nanjing 211101, China</general><general>Institute of Meteorology and Oceanography, National University of Defense Technology, Nanjing 211101, China</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7TG</scope><scope>7TN</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>L.G</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>SOI</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>BBNVY</scope><scope>FR3</scope><scope>H95</scope><scope>H97</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>LK8</scope><scope>M7P</scope><scope>P64</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20180301</creationdate><title>Numerical simulations of rip currents off arc-shaped coastlines</title><author>Wang, Hong ; Zhu, Shouxian ; Li, Xunqiang ; Zhang, Wenjing ; Nie, Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c376t-170a93bd4d1cf55796b936aac85f2e2d5eb731a5af65d8b9b69a35b3c2057fb13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Beach slope</topic><topic>Climatology</topic><topic>Coastal currents</topic><topic>Coasts</topic><topic>Computer simulation</topic><topic>Curvature</topic><topic>Drownings</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Ecology</topic><topic>Engineering Fluid Dynamics</topic><topic>Environmental Chemistry</topic><topic>Experiments</topic><topic>Marine & Freshwater Sciences</topic><topic>Mathematical models</topic><topic>Numerical simulations</topic><topic>Ocean currents</topic><topic>Oceanography</topic><topic>Remote sensing</topic><topic>Rip currents</topic><topic>Simulation</topic><topic>Topography</topic><topic>Wave height</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Hong</creatorcontrib><creatorcontrib>Zhu, Shouxian</creatorcontrib><creatorcontrib>Li, Xunqiang</creatorcontrib><creatorcontrib>Zhang, Wenjing</creatorcontrib><creatorcontrib>Nie, Yu</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>Environment Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Biological Science Collection</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>ProQuest Biological Science Collection</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Acta oceanologica Sinica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Hong</au><au>Zhu, Shouxian</au><au>Li, Xunqiang</au><au>Zhang, Wenjing</au><au>Nie, Yu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Numerical simulations of rip currents off arc-shaped coastlines</atitle><jtitle>Acta oceanologica Sinica</jtitle><stitle>Acta Oceanol. Sin</stitle><date>2018-03-01</date><risdate>2018</risdate><volume>37</volume><issue>3</issue><spage>21</spage><epage>30</epage><pages>21-30</pages><issn>0253-505X</issn><eissn>1869-1099</eissn><abstract>The rip currents induced by waves off arc-shaped coastlines are seriously harmful to humans, but understanding of their characteristics is lacking. In this study, the FUNWAVE model was used to calculate the wave-induced currents in the Haller experiment and the ideal arc-shaped coast similar to Sanya Dadonghai, Hainan Province, China. The results showed that the FUNWAVE model has considerable ability to simulate the rip currents, and it was used to further simulate rip currents off arc-shaped coastlines to investigate their characteristics. The rip currents were found to be stronger as the curvature of arc-shaped coastline increased. Coastal beach slope exerts a significant influence on rip currents; in particular, an overly steep or overly mild slope is not conducive to creating rip currents. Furthermore, the rip currents were found to become weaker as the size of arc-shaped coast decreased. When the height and period of waves increase, the strength of rip currents also increases, and, in some cases, wave heights of 0.4 m may produce dangerous rip currents.</abstract><cop>Beijing</cop><pub>The Chinese Society of Oceanography</pub><doi>10.1007/s13131-018-1197-1</doi><tpages>10</tpages></addata></record> |
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| subjects | Beach slope Climatology Coastal currents Coasts Computer simulation Curvature Drownings Earth and Environmental Science Earth Sciences Ecology Engineering Fluid Dynamics Environmental Chemistry Experiments Marine & Freshwater Sciences Mathematical models Numerical simulations Ocean currents Oceanography Remote sensing Rip currents Simulation Topography Wave height |
| title | Numerical simulations of rip currents off arc-shaped coastlines |
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