National Aerospace Laboratory
National Aerospace Laboratory
National Aerospace Laboratory
National Aerospace Laboratory
National Space Development Agency of Japan
出版者
航空宇宙技術研究所
出版者（英）
National Aerospace Laboratory (NAL)
雑誌名
航空宇宙技術研究所特別資料
雑誌名(英)
Special Publication of National Aerospace Laboratory
For Automatic Landing Flight Experiment (ALFLEX) conducted jointly by NAL and NASDA using a scale model of HOPE (H-2 Orbiting Plane), the estimation of low-speed aerodynamic characteristics of the delta-wing tip-fin shaped model was aimed as one of the objects. In this report, based on the results of flight tests carried out in Australia 1996, aerodynamic characteristics including both dynamic and ground effects were estimated and compared with the previous results of wind tunnel tests. As a result, the differences were found among different kinds of wind tunnel test, in spite of having found a small difference, almost considered within the extent of variation, between the estimated characteristics from flight tests and the obtained results from tests of standard wind tunnel applied to the design of control system of experimental vehicle. The reason for these differences can be attributed to the difference of supporting method, rigidity, and shape of the model.
ALFLEX実験機空力データベースの比較評価
nalsp0038010.pdf
(1.51MB)
