维欧拉 meaning in Chinese
farber viola
Examples
- We generated its grid surface on the fuselage or missile body according to the geometry projection relation between aerodynamic components and the bilinear interpolation approach . finally , we successfully developed a new algebra grid generation technique in virtue of the improved four - boundary interpolation . in this thesis , we put emphasis on the researches of aerodynamic inverse design and drag reduction questions for airfoil and wing using euler equations and control theory proposed by jameson
( 2 )进行了应用控制理论和二维欧拉方程的翼型气动反设计，以及有升力约束情形下翼型跨音速减阻问题研究，分别推导了相应的共轭方程及边界条件的数学形式，并给出了相应的梯度求解公式形式，研究发展了共轭方程及梯度的数值求解方法，成功进行了多个翼型的反设计和减阻问题研究。 - We practically applied the wnnd scheme to solve scalar conservation laws and euler system in one dimension and n - s equations in two and three dimensions . the numerical results of wnnd schemes indicated good shock transitions without any noticeable oscillations and uniformly high accuracy in smooth regions . the wnnd scheme could catch the detail o f the flow field more particularly
本文应用wnnd格式数值模拟求解了一维标量方程、一维欧拉方程、二维n ? s方程和三维n ? s方程，数值结果表明， wnnd格式在激波附近基本无波动，且在解的光滑区保持空间的统一高阶精度，较之nnd格式， wnnd格式能够更高分辨率的捕捉到流场细节。