層流衝撃波の英語

流速が最初の極大値ｊになる位置で大きな第１の衝撃波を積極的に発生させることで、その後方の流速が略一定の超音速部分ｋ〜ｌに発生する第２の衝撃波を弱め、第２の衝撃波に伴う境界層の剥離を抑制して翼の後流の圧力損失を大幅に低減することができる。例文帳に追加

A great first shock wave is positively generated at the position where the flow rate becomes the first local maximum value j to weaken the second shock wave generated at the transonic portions k to l whose rear flow rate is approximately constant so that pressure loss in a rear flow of the blade can be greatly reduced by suppressing a boundary-layer separation owing to the second shock wave. - 特許庁

流速が最初の極大値ｊになる位置で大きな第１の衝撃波を積極的に発生させることで、その後方の流速が略一定の超音速部分ｋ〜ｌに発生する第２の衝撃波を弱め、第２の衝撃波に伴う境界層の剥離を抑制して翼の後流の圧力損失を大幅に低減することができる。例文帳に追加

A pressure loss in an alternating current of an aerofoil can be largely reduced by restraining separation of a boundary layer caused by a second shock wave, by weakening the second shock wave generated in the supersonic parts k-l being substantially constant in its rear flow speed, by actively generating a large first shock wave in a position of becoming the first maximum value (j) in the flow speed. - 特許庁

航空機の主翼と水平尾翼と垂直尾翼の各翼の翼表面境界層付近の気流における気流の境界層剥離による揚力の低下と気流の境界層剥離による衝撃波の発生を低減させる。例文帳に追加

To reduce decrease in lift caused by airflow boundary layer separation in an airflow in the vicinity of an airfoil surface boundary layer of each airfoil of an aircraft's wing, a horizontal stabilizer, and a vertical stabilizer and the generation of a shock wave caused by the airflow boundary layer separation. - 特許庁