本文得到了要使二维机翼理论成立电磁场所要满足的必要条件。
The necessary conditions that must be satisfied by the electromagnetic field when the two dimensional wing theory works were obtained.
本文讨论了磁流体翼的数学基础，即二维机翼理论在磁流体翼中适用的条件。
This paper mainly discusses the mathematical basis of MHD Foils and whether the two dimensional wing theory still will be effective.
本文采用CFD技术，对存在地面效应时二维机翼在粘性流场中的空气动力特性进行了研究。
Aerodynamic characteristics of 2d wing in viscous flows in the presence of ground effect were investigated by CFD techniques.
二维翼型自适应的研究是设计自适应机翼的基础。
Researching the adaptation of airfoil lays the foundation for designing adaptive wings.
建立了基于欧拉方程组的二维振荡机翼非定常气动设计反命题方法的数学模型。
A mathematical model for the inverse problem of unsteady aerodynamic design of 2-d oscillating airfoil based on Euler equations is proposed.
计算例子包括二维平板、机翼剖面、扁椭球、颅动脉瘤等。
Two dimensional flat, airfoil, prolate spheroid and cerebral aneurysm were calculated as examples compared with experiment data.
应用中心流形理论将二元机翼颤振这一四维系统降为二维系统，用后继函数判别法对分叉点的真假中心及稳定性问题进行了分析。
The type and stability of the bifurcation points in the subsequent reduced two dimensional system are analyzed by the method of succeeding function.
对翼身组合体等弦长大展弦比超临界机翼，除翼梢处流动三维效应强外，机翼其余部分包括接近翼根附近，均具有近似二维流动的特征。
Most part of the supercritical wing with equal chord and high aspect ratio is provided with 2-D flow characteristics approximately except wing tip.
对翼身组合体等弦长大展弦比超临界机翼，除翼梢处流动三维效应强外，机翼其余部分包括接近翼根附近，均具有近似二维流动的特征。
Most part of the supercritical wing with equal chord and high aspect ratio is provided with 2-D flow characteristics approximately except wing tip.
应用推荐