失速攻角的英文

• stalling angle of attack

• "失速"英文翻译    stall
• "攻角"英文翻译    angle of attack
• "攻角" 英文翻译 :    angle of attack
• "失速" 英文翻译 :    [航空] stall◇失速飞行控制 automatic prevention control; 失速滑翔 stalled glide; 失速警告指示器 stall indicator; 失速平坠着陆 pancake landing; packing; 失速状态 stall conditions
• "大攻角" 英文翻译 :    high attack angle
• "负攻角" 英文翻译 :    negative angle of attack
• "高攻角" 英文翻译 :    high alpha; high angle of attack
• "零攻角" 英文翻译 :    zero-incidence
• "迎角，攻角" 英文翻译 :    a/a angle of attack
• "正攻角" 英文翻译 :    positive angle of attack; positive incidence
• "刀刃速攻" 英文翻译 :    blade flurry
• "高速攻击艇" 英文翻译 :    fast attack craft
• "加速攻击" 英文翻译 :    fast attack
• "快速攻击" 英文翻译 :    fast attack; rapid strike
• "快速攻击车" 英文翻译 :    special attack vehicle light strike vehicle lsv fast attack vehicle dune buggy buggy
• "速攻魔法卡" 英文翻译 :    quick-play spell card
• "速攻生徒会" 英文翻译 :    ss
• "测攻角机构" 英文翻译 :    incidence measuring gear
• "定攻角巡航" 英文翻译 :    constant-incidence cruise
• "攻角分布" 英文翻译 :    distribution of angles of attack
• "绝对攻角" 英文翻译 :    absolute angle of attack
• "临界攻角" 英文翻译 :    critical angle of attack
• "零攻角机翼" 英文翻译 :    zero incidence wing
• "零升力攻角" 英文翻译 :    zero lift angle of attack; zero-lift angle
• "锚爪攻角" 英文翻译 :    angle of attack

• Firstly , the airfoil ' s classic flutter ( at small attack angle ) , stall flutter ( near the static stall angle ) and response ( at large attack angle ) are analyzed . it is found from the numerical results that " lock - in " will occur at certain freestream velocity range near the static stall angle , where the frequency of the vortex will be equal to the natural frequency and the flutter has the characteristic of self - induced oscillation . when the attack angle is far from the static stall angle , the vortex will have its own frequency , which differs from the natural frequency , and the flutter has the characteristic of forced oscillation
  首先研究了二维翼型的古典颤振(小攻角) 、失速颤振(失速攻角)和动力响应问题(大攻角) ，得到以下结论：在静态失速攻角附近的一定来流速度范围内，分离涡会发生频率锁定现象，分离流的频率与固有频率趋于相同，这时的振动呈现自激振动的特点；远离失速攻角时分离流频率则摆脱固有频率的影响，此时的振动具有强迫振动的特点。