Method of calculating take-off weight of aircraft with hovering, comprises steps of measuring required hovering power at first and second moment in time, obtaining third values of second value associated with pressure at flight altitude, obtaining fourth values of third value associated with ...
Curves are presented that show the theoretical performance of the augmentation method for various amounts of water injected and the effects of varying flight Mach number, altitude, ambient-air temperature, ambient relative humidity, compressor pressure ratio, and inlet-diffuser efficiency. Numerical ...
Method and apparatus for calculating altitude based on barometric and GPS measurements A navigation device and a method of calibrating the same are provided. The device includes a barometric pressure sensor and a GPS receiver. A processor calculates barometric and GPS derived altitudes and, based on...
Additionally, the distance between each altitude line decreases as the height increases, which also signifies a second degree relation between the thrust and the altitude. Finally, the cross terms (those that contain both x and y variables), are used as they are necessary for an accurate fit ...
Density Altitude vs Pressure Altitude Here’s the difference between density altitude and pressure altitude: Pressure altitude is the altitude read off the face of the altimeter when the 29.92 in Hg is set in the Kollsman window of the instrument (or 1013 hPa if you are going metric.) Density...