金属積層造形による遷音速フラッタ翼模型の構造・フラッタ特性

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  • Structural and Aerodynamic Characteristics of Additively Manufactured Wings

説明

<p>The additive manufacturing technology has a potential to improve manufacturing costs and may help to achieve high-performance aerospace structures. One of application candidates would be a wind tunnel wing model. A wind tunnel model requires sophisticated designs and precise fabrications for accurate experiments, which frequently increase manufacturing cost. The additive manufacturing technique may help to reduce the expensive testing cost and allow us to investigate aeroelastic characteristics of new designs of aerospace structures as many as we need. In this paper, metal wing models with the additive manufacturing technique for a flutter test has been studied. Structural/aeroelastic characteristics of additively manufactured wing models are evaluated numerically and experimentally.</p>

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