The Navier-Stokes equations are solved numerically for laminar viscous incompressible fluid flow in a plane duct with sudden expansion. The solution is compared with experiment.doi:10.1007/BF00860221V. I. KorobkoM. MalayaV. K. ShashminKluwer Academic Publishers-Plenum PublishersJournal of Engineering...
Aerodynamics analysis of the main rotor influence on the static stability of the gyroplane. Purpose This paper aims to present the results of aerodynamic calculation of impact the main rotor on the fuselage and the tail of a light gyroplane. This ... Figat,Marcin. - 《Aircraft Engineering &...
of the craft. Large wings usually generate a lot of lift, but they also produce a lot of drag. In designing airplane wings, engineers need to take into account such factors as the speed and altitude at which the plane will fly, so that they can find a wing shape that balances lift ...
Aerodynamic characteristic prediction is of crucial importance in order to be able to estimate aircraft performances and dynamic behavior. In this paper capabilities of a PC based computer code (named AEREO) to predict longitudinal and lateral aerodynamic characteristics of light aircraft and sailplanes...
We study the effects of spin orbit interactions on the low energy electronic structure of a single plane of graphene. We find that in an experimentally accessible low temperature regime the symmetry allowed spin orbit potential converts graphene from an ideal two-dimensional semimetallic state to a...
It is the plane along which the insect flaps its wings. In reality, the flapping wing exhibits complex motion like the figure-of-eight. However, it is a standard assumption to confine its movement along a plane, as shown in figure 1. ...
We consider the influence of aerodynamic forces on the shape of a whirling filament that is held at both ends, i.e. a jump rope. At high Reynolds numbers, the rope curls out of the plane and towards the axis of rotation—a feature we demonstrate via experiment. We derive a pair of co...
- 《International Journal of Vehicle Structures & Systems》 被引量: 0发表: 2022年 Review on High-Lift Systems for Aerodynamic Applications The results of experimental investigations of a civil plane wing high-lift devices and its local aerodynamics are presented. The analysis of flow has been ...
a stationary fluid, the science is pretty much the same as if the fluid moved and the object were still. That's why it's possible to study the aerodynamic performance of a car or an airplane in awind tunnel: blasting high-speed air around a still model of a plane or car is the ...
·kg～thatissimilartothenormalhoveringcase.Becauseof thebodybeinghorizontal,immediateforwardaccelerationandrollmaneuveringcanbemade,butnomore powerisneeded. Keywords:truehoverfly;hovering;inclinedstrokeplane;aerodynamicforce;power 许多昆虫都会采用悬停这种方式飞行.它们 ...