naa a22 4500 510753493 CHVBK 20180411083113.0 cr unu---uuuuu 180411e20130101xx s 000 0 eng 10.1007/s13131-013-0268-6 doi (NATIONALLICENCE)springer-10.1007/s13131-013-0268-6 A three-dimensional semi-implicit unstructured grid finite volume ocean model [Elektronische Daten] [Zhili Wang, Yanfen Geng] A new three-dimensional semi-implicit finite-volume ocean model has been developed for simulating the coastal ocean circulation, which is based on the staggered C-unstructured non-orthogonal grid in the horizontal direction and z -level grid in the vertical direction. The three-dimensional model is discretized by the semi-implicit finite-volumemethod, in that the free-surface and the vertical diffusion are semi-implicit, thereby removing stability limitations associated with the surface gravity wave and vertical diffusion terms. The remaining terms in the momentum equations are discretized explicitly by an integral method. The partial cell method is used for resolving topography, which enables the model to better represent irregular topography. The model has been tested against analytical cases for wind and tidal oscillation circulation, and is applied to simulating the tidal flow in the Bohai Sea. The results are in good agreement both with the analytical solutions andmeasurement results. The Chinese Society of Oceanography and Springer-Verlag Berlin Heidelberg, 2013 three-dimensionalmodel nationallicence finite volume nationallicence unstructured grid nationallicence semi-implicit nationallicence z -level grid nationallicence Wang Zhili State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Research Institute, 210024, Nanjing, China aut Geng Yanfen School of Transportation, Southeast University, 210096, Nanjing, China aut Acta Oceanologica Sinica The Chinese Society of Oceanography 32/1(2013-01-01), 68-78 0253-505X 32:1<68 2013 32 13131 https://doi.org/10.1007/s13131-013-0268-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s13131-013-0268-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Zhili State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Research Institute, 210024, Nanjing, China aut NATIONALLICENCE 700 1- Geng Yanfen School of Transportation, Southeast University, 210096, Nanjing, China aut NATIONALLICENCE 773 0- Acta Oceanologica Sinica The Chinese Society of Oceanography 32/1(2013-01-01), 68-78 0253-505X 32:1<68 2013 32 13131 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer