Flow Analysis of Small Deformation Object by Using Cartesian Mesh Method

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  • 直交格子法による微小変形形状の流体解析

Abstract

It is necessary for space exploration to know the origin of earth life and future of our life. Many probes have been sent in space. It will be considered that Mars is one of planets which we inhabit. However, there are a lot of things not to be clear. Currently, it is proposed that a probe flying on Mars is a new approach to explore there. This proposal has ever realized and has many challenges. In particularly, wings are one of essential subject of research. It is possible for Mars aircraft to employ wings composed flexible films, which enables automatical deformation in flight. In this study, a cylinder is a research target to validate the computational accuracy of small deformation. The results showed that present Cartesian-mesh CFD can appropriately compute the small deformation.

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