Influence of the sea wave to the aerodynamic characteristics of 2-D wing in Ground

摘要

This paper studies the aerodynamic of the 2-D Wing in Ground Effect flying above regular wave by the boundary element method (BEM) which is based on the potential flow theory, and the calculation is completed within the time domain. The aerodynamic characteristics of wings with different chord length that are flying at different speed, sea state and altitude are given.