True airspeed, TAS These indicators are somewhat more expensive but so very handy. The correction for temperature and pressure is called density error. The formula to the left is explained as follows:TAS = EAS √ (ρ0 / ρ), where ρ0 = 1,225 kg/m3at sea level and ρ is the actual...
When the thrust coefficients of fuel consumption changing with airspeed, the above questions were studied also and the main processes of calculation were given. 当燃油消耗率的推力系数不为常数时,也对上述问题进行了研究,并给出了主要计算过程。 8. 43kb The extra cost questions caused by the time...
This paper introduces the bending moment and shearing force calculation formula of rudder and rudderstock according to the model required by classification society. 6. 36kb 不可到达的区域建造成空舱。在船的左右舷安装眼板以方便吊装舵和推进器。 Inaccessible areas will be constructed as void Spaces...
This would sacrifice "static thrust" (the pull when the plane is stationary on the runway) for thrust at high airspeed. 这将牺牲“静态推力”高空速(拉时的推力,飞机在跑道上固定)。 6. 54kb Also, the calculation formula of the contact stress, the fatigue strength and the static strength ...