1) Empennage pedestal
尾翼支座
1.
Empennage pedestal is complex axisymmetric components, whose material is 30CrMn-SiNi2A, In the past, the traditional technique uses machining in the domestic.
尾翼支座零件属于形状复杂的轴对称零件,材料为30CrMnSiNi2A,国内过去主要采用传统的机加工工艺。
2) tail support
尾支座
3) fin
[英][fɪn] [美][fɪn]
尾翼
1.
Based on the results of previous study , through optimization of the superplastic forming process and further tests, the paper puts forward an optimized scheme of superplastic forming process for an armour-piercing fin.
该成形方案使穿甲弹尾翼成形的自动化程度显著提高 ,产品质量更加稳定 ,劳动强度进一步减轻 ,生产率呈多倍提高 ,电能消耗大大减少 ,满足了大批量工业生产的要
2.
There are several types of fins adopted in the modern submarine,including mainly the X-fin and the 十-fin.
现代潜艇尾翼的形式普遍采用十字形和X形两种基本形式,文中通过采用求解RANS方程的数值计算方法,结合RNG-kε、S-kω、SST-kω3种湍流模型,对带有30°、45°,60°3种X形尾翼以及十字形尾翼的潜艇阻力进行数值模拟,通过计算结果发现:对各种方案采用RNG-kε和SST-kω湍流模型进行计算时,阻力比较接近,而采用S-kω湍流模型时,阻力比前两种要大;在所有方案中,45°尾翼具有最小的阻力。
3.
An explosively formed penetrator (EFP) with fins has the advantages of stable flight and deep penetration.
带尾翼的杆状爆炸成形侵彻体 ( explosively formed penetrator,简称 EFP)具有良好的飞行稳定性和侵彻性能 。
4) empennage
[英]['empinidʒ] [美]['ɛmpɪnɪdʒ]
尾翼
1.
The effect of empennage spread on flight attitude was analyzed and validated by flight test data.
针对某型导弹尾翼展开过程对飞行姿态的影响进行了细致地分析,并通过飞行试验数据对分析方法加以验证;最后论证了尾翼展开的不同步性会影响导弹的飞行姿态。
2.
Analyze the impact of empennage on the pose control of FMAVs and develop the moment model.
研究了尾翼对微扑翼飞行器姿态控制的影响,提出了尾翼对机身的力矩模型。
3.
Existing producing condition of complex empennage (aluminum alloy LD10) faces many problems, such as poor precision, weak mechanical properties.
针对复杂尾翼件 ( LD1 0 )生产中存在的精度低、力学性能差的实际问题 ,研究了尾翼等温成型技术 ,并优化了工艺参数。
5) rear wing
尾翼
1.
The study of aerodynamic characteristics of a notchback car with rear wing at different angles of attack;
尾翼攻角对斜背式轿车气动力特性影响的研究
2.
In order to increase manipulation stability, a rear wing is appended to an automobile.
应用RNGk-ε湍流模型对国产某型号轿车车身进行了外围流场数值模拟,针对高速条件下轿车尾部升力随之增加、操纵稳定性下降的特点,设计了一阶和二阶尾翼。
3.
The heat flux on the rear wing of the rocket,espacially induced by interaction of wing with body,was obtained by correlation of experimental data.
重点研究了尾翼与芯级间的干扰加热,数值求解了自然正交曲线坐标系下尾翼内部二维单层和双层材料热传导方程,给出了典型部位的内外表面温度计算结果,表明表面涂漆对尾翼前缘并不能起到防热隔热效果。
6) tail
[英][teɪl] [美][tel]
尾翼
1.
This paper describes the numerical and experimental study on the EFP tail shapes resulting form three-point, four-point and six-point initiation.
文中通过数值模拟和试验,对三点、四点、六点起爆对EFP尾翼形状的影响进行了研究。
补充资料：垂直尾翼
见尾翼。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条