static pressure 静压
dynamic pressure 动压
flow field 流场
maneuver [m.'nu:v.] n. v. ①机动(动作,运用,飞行) ②操纵[作] ③(使用)策略,策划
maneuverability[m.nu:v.r.'biliti] n. ①机动[灵敏,灵活,可控,可操纵]性
maneuverable [m.'nu:v.r.bl] a. ①机动[灵活]的,容易驾驶[操纵]的
2. Aircraft Performance
weight 重量
geometry 几何(形状)
lift 升力
drag 阻力
thrust property (properties) 推力特性
aerodynamic property (properties) 空气动力特性
flight performance 飞行性能
component(s) 部件; 分量
the empty weight of the vehicle 飞行器净重
the weight of the pilot, passengers and payload 飞行员重量,旅客重量,商务载重
the weight of the fuel 燃料重量
flight regulations 飞行条例
maximum weight of payload 最大商务载重(有效载重)
maximum fuel load or fuel tank capacity 最大燃油载重或油箱容量
maximum take-off weight (MTOW) 最大起飞重量
maximum landing weight 最大着陆重量
take-off weight 起飞重量
stability 稳定性
flight safety 飞行安全
dump 丢弃
fuselage n. 机身
cockpit n. 驾驶舱
wing n. 机翼
lift n. 升力
slat n. 前缘缝翼
flap n. 襟翼
aileron n. 副翼
roll n. v. 滚转
rolling moment 滚转力矩
spoiler n. 扰流器,阻流板
horizontal stabilizer 水平安定面
elevator 升降舵
pitch n. 俯仰(角),纵向摇动 v. 俯仰
pitching moment 俯仰力矩
vertical stabilizer 垂直安定面
rudder 方向舵
yaw [j.:] n. 偏航(角,运动),侧滑(角) vi. 偏航飞行
jet engine n. 喷气发动机
thrust n. 推力
Figure: A typical aircraft planform layout
图:飞行器典型平面布局
the wing planform 机翼平面形状
tip chord 翼梢弦长
root chord 翼根弦长
span 展长
spanwise 展向的,沿展向
taper n.①圆锥(形), 斜[锥, 坡]度, (梯形机翼)斜度,机翼梢根比 ②逐渐减缩, 渐尖
wing taper ratio: ratio of tip chord to root chord:机翼梢弦/根弦比
mean aerodynamic chord 平均空气动力弦长
section chord 截面弦长
aspect ratio 展弦比
geometric a. 几何上的
rectangular planform 矩形机翼平面形状
(Example sentences: The mean aerodynamic chord can be found by integrating the individual section chords across the span.)
high pressure region underneath 下部(下翼面)高压区
very low pressure region on top 上翼面很低的低压区
angle of attack of the wing 机翼攻角
on-coming flow (freestream flow) 来流
non-dimensional coefficient 无量纲系数
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