Acceleration method and acceleration system for propeller engine
A propeller and engine technology, applied in the field of propeller engine acceleration and acceleration system, can solve the problems of long acceleration time and inability to meet the requirements of engine acceleration, and achieve the effect of good control, shortening acceleration time and speeding up.
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[0022] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0023] see figure 1 , The preferred embodiment of the present invention also provides a method for accelerating the propeller engine, which is used to increase the acceleration speed of the propeller engine. It includes the following steps, the collection step: collecting the atmospheric pressure P H , Atmospheric temperature t H * , flight Mach number M, throttle angle α 油门 and the actual speed of the engine n; calculation steps: according to the collected atmospheric pressure P H , Atmospheric temperature t H * , flight Mach number M, throttle angle α 油门 Get the given fuel flow G 燃油 ;According to the actual engine speed n and the rated engine speed n at the previous moment for a given propeller blade angle βn 额定 The difference, the thrott...
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