Web Dimensional Flow Field Numerical Calculation, Real-time Display System

More and more attention has been paid to unstructured adaptive grid for its distinguished advantage in dealing with complex boundary conditions. However, no efficient real-time visualization software has been developed to display the grid for studying its changing process and quality, which greatly affect the advance of the research work on the moving mesh generation.In this thesis, the architecture, the task allocation and the corresponding working modules of the web-based real-time visualization system for numerical calculation of 3-Dimensional flow field are studied in detail.This real-time visualization system is composed of four modules as follows: numerical calculation module; the module for user interface based on WWW; the module for task assignation, control and recording; Virtual Reality modeling module. The main objective of the thesis is to design and realize the last three modules and to establish an integrated system using database technology, web programming technique, virtual reality technology and network communication technology. The integrated system 'enables one to submit a task, view the state of the submitted task and visualize the 3D unstructured mesh and flow field during calculations.