Structure-flow field estimation method, structure-flow field estimation program, and structure-flow field estimation system

摘要

PROBLEM TO BE SOLVED: To estimate a curved structure from a flow field or a flow field around a curved structure with high accuracy and high speed. Provide a field estimation system. SOLUTION: This is a method of estimating a flow field around a curved structure, and is a trained model in which the relationship between a two-dimensional plane obtained by coordinate-transforming three-dimensional structural data on the surface of the structure and the flow field is learned. A trained model acquisition step S11 for acquiring It includes a flow field estimation step S14 for estimating the flow field of a structure by applying a plane to a trained model, and a flow field data output step S15 for outputting the estimated flow field as flow field data. [Selection diagram] Fig. 3