Titlebook: Recent Advances in Computational Fluid Dynamics; Proceedings of the U C. C. Chao,S. A. Orszag,W. Shyy Conference proceedings 1989 Springer-

Eeg332

Numerical Solutions for Unsteady Aerofoil by Internal Singularity Method,n that the wake can not sustain any pressure difference are used to obtain in a satisfactory solution. This method is applied to 8.42 thick symmetrical Von Misgs aerofoil oscillating in pitching and heaving at high reduced frequency. The results show that the nonlinear wake effect on the unsteady aerodynamic properties is significant.

Infect

The Vertical Motion of Atmosphere Computed And Adjusted by Variational Method, used satisfactory. In this report we use σ-coordinate (topographic coordinate) to replace the p-coordinate and using a kinematic-variational method to caculate the vertical motion which can satisfy many weather systems and topographic effect. Finally a case study was given to verity our theory.

GUILT

Axon895

Aerodynamic Design via Control Theory,sics of complex flows. On the other hand computational methods can be used by engineers to predict the aerodynamic characteristics of alternative designs. Assuming that one has the ability to predict the performance, the question then arises of how to modify the design to improve the performance. This paper is addressed to that question.

Exploit

潛移默化

頌揚(yáng)國家

978-3-540-50872-4Springer-Verlag Berlin, Heidelberg 1989

neutral-posture

避開

Energy and Dissipation Range Spectra in the Inertial Range of Homogeneous Turbulence,Deviations from classical scaling behavior are shown to result in flattened energy and dissipation-fluctuation inertial-range spectra in fully developed turbulence.

合唱隊(duì)

The Finite Element Method in Viscous Incompressible Flows,My “assignment” from the conference organizers was to prepare an overview and/or tutorial lecture on the subject in the title. I chose to emphasize “tutorial” and in a way that I believe is useful; i.e., it is not a survey of the field nor of its historical development.