4130 CAMUI方式ハイブリッドロケットの燃料後退特性に及ぼすスケール効果(S74-3 小型宇宙システム(3),S74 小型宇宙システム)

概要

論文の詳細を見る
CAMUI type hybrid rocket has a distinctive configuration of fuel grain to overcome the defect of the low fuel regression rate of conventional hybrid rockets. In CAMUI type fuel grain, a number of surfaces perpendicular to the thrust axis, as well as port surfaces, contribute as burning surfaces. Static firing tests with three scales of analogous motors were conducted to investigate the scaling effect on the fuel regression characteristics of CAMUI type fuel grain. LOX and Polyethylene were used as a propellant, and tests were conducted with the same Reynolds number condition, at the chamber pressure of 1MPa and the mass flux of 150-300kg/(m^2s).
社団法人日本機械学会の論文
2007-09-07