Search results
4 dni temu · The movement trajectory of the aircraft becomes smooth into the flaring and floating stage, the landing gear and flaps are lowered, and the vertical descent speed of the aircraft is generally 2–6 ft/s when the main wheel of the aircraft touches the ground, the entire air segment takes 6–8 s, and the horizontal distance of the air section is ...
3 dni temu · This paper introduces a low-boom aircraft optimization design method guided by equivalent area distribution, which effectively improves the intuitiveness and refinement of inverse design.
3 dni temu · The relationship between time, speed, and distance is foundational in physics and mathematics: Distance equals Speed multiplied by Time (D = S × T). Speed is the rate at which an object...
6 dni temu · Stall speed has been a fundamental concept in aeronautics, evolving with the understanding of lift and aerodynamics. It is crucial for determining the safety margins for takeoff, flight, and landing operations. Calculation Formula. To calculate stall speed, the formula is: \[ V = \sqrt{\frac{2L}{Cl \cdot \rho \cdot S}} \] where:
5 dni temu · With these figures taken into account, the Vapp (Approach Speed) for the 737-800 can vary based on Air Traffic Control (ATC) speed restrictions and distance to the runway. In relation to landing or touchdown speeds, the Vref (Touchdown Speed) of the 737-800 can range based on landing weight, winds, and selected flap setting.
6 dni temu · Calculation Formula. The formula to calculate ground speed (\ (GS\)) when knowing the true airspeed (\ (TAS\)), wind speed (\ (WS\)), and wind angle (\ (WA\)) is derived from vector analysis and is not straightforward.
4 dni temu · Distance and Time to Warp Calculator. Enter a distance and a time and the form will then calculate the speed in multiples of the speed of light and warp factor required to cover that distance in the specified time.
