The Dynamic Visual Post-processing System of Hydrodynamic Numerical Simulations
Zhang Zheng, Yingqi Wang, Zuo Shu-hua · The Twenty-first International Offshore and Polar Engineering Conference · 2011
The post-processing dynamic visual system of hydrodynamic numerical simulations is developed by the langue C and the langue FORTRAN for describing meticulously the hydrodynamic process. Through the process of conversion of the Euler field to the Lagrange field, the numerical codes of vector field and scalar field which are output from the hydrodynamic model may be processed dynamically and visually by the system. After treatment, the process of the tidal current movement, material transport and diffusion, water temperature change could be viewed through the dynamic image. In the numerical simulation, the circumfluent, wind flow, dredged materials diffusion and saltwater wedge movement and so on, are described with the system that makes up the original defects which are not intuitive and not visual. The system has been successfully applied to many port projects in China.