naa a22 4500 510753833 CHVBK 20180411083115.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1007/s13131-013-0330-4 doi (NATIONALLICENCE)springer-10.1007/s13131-013-0330-4 Numerical simulation of solitary and random wave propagation through vegetation based on VOF method [Elektronische Daten] [Mingliang Zhang, Zining Hao, Yunpeng Zhang, Weiming Wu] A vertical two-dimensional numerical model has been applied to solving the Reynolds Averaged Navier-Stokes (RANS) equations in the simulation of current and wave propagation through vegetated and non-vegetated waters. The k-ɛ model is used for turbulence closure of RANS equations. The effect of vegetation is simulated by adding the drag force of vegetation in the flow momentum equations and turbulence model. To solve the modified N-S equations, the finite difference method is used with the staggered grid system to solver equations. The Youngs' fractional volume of fluid (VOF) is applied tracking the free surface with second-order accuracy. The model has been tested by simulating dam break wave, pure current with vegetation, solitary wave runup on vegetated and non-vegetated channel, regular and random waves over a vegetated field. The model reasonably well reproduces these experimental observations, the modeling approach presented herein should be useful in simulating nearshore processes in coastal domains with vegetation effects. The Chinese Society of Oceanography and Springer-Verlag Berlin Heidelberg, 2013 VOF method nationallicence vegetation nationallicence solitary nationallicence regular and random waves nationallicence wave height attenuation nationallicence k -ɛ model nationallicence Zhang Mingliang School of Ocean and Environment Engineering, Dalian Ocean University, 116023, Dalian, China aut Hao Zining School of Ocean and Environment Engineering, Dalian Ocean University, 116023, Dalian, China aut Zhang Yunpeng School of Ocean and Environment Engineering, Dalian Ocean University, 116023, Dalian, China aut Wu Weiming National Center for Computational Hydroscience and Engineering, University of Mississippi, 38677, University, MS, USA aut Acta Oceanologica Sinica Springer Berlin Heidelberg 32/7(2013-07-01), 38-46 0253-505X 32:7<38 2013 32 13131 https://doi.org/10.1007/s13131-013-0330-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s13131-013-0330-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhang Mingliang School of Ocean and Environment Engineering, Dalian Ocean University, 116023, Dalian, China aut NATIONALLICENCE 700 1- Hao Zining School of Ocean and Environment Engineering, Dalian Ocean University, 116023, Dalian, China aut NATIONALLICENCE 700 1- Zhang Yunpeng School of Ocean and Environment Engineering, Dalian Ocean University, 116023, Dalian, China aut NATIONALLICENCE 700 1- Wu Weiming National Center for Computational Hydroscience and Engineering, University of Mississippi, 38677, University, MS, USA aut NATIONALLICENCE 773 0- Acta Oceanologica Sinica Springer Berlin Heidelberg 32/7(2013-07-01), 38-46 0253-505X 32:7<38 2013 32 13131 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer