S1901-2-5 CAMUI型ハイブリッドロケット燃焼室の数値解析(小型宇宙システム(2))

概要

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CAMUI (Cascaded Multistage Impinging-jet) type hybrid rocket has been developed in Hokkaido University. The 3-dimensional shape of combustion chamber of hybrid rocket changes considerably during the operation because it is constructed of solid fuel itself. The shape of combustion chamber is related with the performance of the rocket directly, so it is important to understand the relationship between flow and shape. To clarify this issue, numerical simulations were conducted using three different 3D shapes. These shapes were measured from partially burned fuel blocks by the non-contact measuring system. These blocks were obtained by the combustion test where the blocks were taken out before they completely burn out.
社団法人日本機械学会の論文
2009-09-12