Numerical Simulation of Flow Field in Tidal Estuary Using Body-Fitted Coordinate System |
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作者单位: | Hua Zulin
Engineer,Hohai University,Nanjing 210024 |
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摘 要: | - On the basis of the physical mechanism, a body-fitted coordinate system is developed. By using this system the boundaries in simulation and in real are fitted well, and simulation with great accuracy is achieved. A computation example indicates that compared to traditional two-dimensional computation methods, the body-fitted simulation has an advantange of better coincidence with the real and can be adopted in simulating flow fields in tidal estuaries.
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Numerical Simulation of Flow Field in Tidal Estuary Using Body-Fitted Coordinate System |
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Authors: | Hua Zulin
Engineer Hohai University Nanjing |
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Institution: | Hua Zulin
Engineer,Hohai University,Nanjing 210024 |
| |
Abstract: | - On the basis of the physical mechanism, a body-fitted coordinate system is developed. By using this system the boundaries in simulation and in real are fitted well, and simulation with great accuracy is achieved. A computation example indicates that compared to traditional two-dimensional computation methods, the body-fitted simulation has an advantange of better coincidence with the real and can be adopted in simulating flow fields in tidal estuaries. |
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Keywords: | tidal estuary flow field body-fitted numerical computation |
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