S1103-3-3 数値流体力学シミュレーションを導入した嗅覚ディスプレイの研究(第15回卒業研究コンテスト(3))

概要

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An olfactory display is a device that presents odor with images in a virtual reality system to enhance the sense of reality. A new odor presenting system is proposed by introducing computational fluid dynamics (CFD) simulations into the olfactory display. A turbulent airflow field in a given environment and a distribution of the odor spread by the airflow are calculated using the CFD simulations. In this paper, the potential of the proposed system is evaluated by two types of sensory tests; synchronized presentation of an odor with the airflow created using an electric fan and odor presentation with a movie clip. The results of the sensory tests show that a better sensation of the odor distribution in a virtual space can be provided to a user by presenting the calculated odor concentration using the proposed system.
一般社団法人日本機械学会の論文
2009-09-12