的相对学科是空气静力学(Aerostatic),一直以为这个“动力”是真的动力的意思 分享119 f1吧 sljwxm 【科普】空气动力学平衡或压力中心(CofP) Aerodynamic balance or Centre of Pressure (CofP) 空气动力学平衡或压力中心(CofP) A state of equilibrium between the downforce on the front wheels and the ...
The axis on which each blade is mounted lies between the aerodynamic centre of pressure (19) and the leading edge (20). As a result differences of wind pressure (21, 22) over the area of the impeller are balanced out by each pair of blades.SPRANG,PETER,DIPL.-ING....
Figure 5. Pitching Moment (a) and Centre of Pressure (b) versus Mach at α = 0°. An updated mathematical formulation for viscous effect corrective factor is disclosed hereafter. The innovation lays in the fact that formulations, already available in the literature, have been modified to bett...
The following vehicle experienceddownforcelosses of over 60% with an accompanying rearwards shift of theaerodynamic centreof pressure which leads to handling imbalance The front wing loses both downforce and efficiency (L/D) while the underfloor and rear wing experience larger downforce losses than th...
In theory this design should help push back the car's centre of aerodynamic pressure. 在理论上,这个设计有利于将赛车的气动压力中心往后推移。 f1.sports.sohu.com 5. First compute the wing's aerodynamic characteristic, get aerodynamic pressure under different angle of attack; 首先进行了机翼气动分析...
aerodynamic lift,lift- the component of the aerodynamic forces acting on an airfoil that opposes gravity force- (physics) the influence that produces a change in a physical quantity; "force equals mass times acceleration" Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton ...
2) aerodynamiccentre 气动力中心 例句>> 3) atmospheric action center 大气活动中心 1. Study is undertaken of the climate base state of northern summer atmospheric action centers and sea level pressure (SLP) with its climate variability and temporal evolution in the past 100 years, indicating ...
The effects of the wide speed range mainly concerns the change in lift distribution, and thus the position of the aerodynamic centre, the change of effectiveness in control authority of the control surfaces and the aeroelasticity effects. When the aerospace vehicle accelerates from subsonic to super...
wing, which is fastened in an enclosing channel (Ak) and produces pressure of a gas (PF). A current develops due to pressure of gas goes through the enclosing channel and cause a buoyancy force at aerodynamic lifting body. The buoyancy force helps for the movement of the aircraft. ...
Aerial top-dressing, or the spreading of inorganic fertilisers from aircraft, introduces stringent flying conditions at extremely low altitudes. During release of the fertiliser there are large load and centre-of-gravity changes, and aerodynamic effects the cause of which has hitherto been conjectural....