Fluid simulation method based on data comparative analysis

The invention discloses a fluid simulation method based on data contrastive analysis, which belongs to the technical field of fluid simulation, and comprises the following steps: aiming at a fluid simulation process, carrying out symbol generation on all process parameters, combining process parameter symbols, establishing a simulation process parameter database, carrying out fluid simulation calculation, and if a calculation result converges, carrying out fluid simulation calculation. A fluid simulation result and a test result are written into a database, if calculation is divergent, a simulation process parameter combination is deleted from the database, for one working condition, the simulation result and the test result are compared and analyzed to obtain a minimum error combination, and for various working conditions, a plurality of minimum error combinations are compared and analyzed to obtain an optimal simulation parameter. 本发明公开了一种基于数据对比分析的流体仿真方法，属于流体仿真技术领域，其包括以下步骤：针对流体仿真过程，将所有过程参数进行符号生成，将过程参数符号进行组合