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飞机性能由于关系到飞机运行的效率和安全,历来被设计部门和航空公司所重视。尤其是在起飞阶段,由于该阶段事故频发,所以显得尤为重要。在起飞阶段,存在着越障和飞行高度的要求,必须保证有足够的爬升梯度。文章从起飞阶段爬升梯度出发,分析几种计算爬升梯度方法的优劣,从而确定能准确计算爬升梯度的方法,并以此方法为基础,分析影响爬升梯度的因素。
Aircraft performance has always been the design department and airlines attention because of the efficiency and safety related to the operation of the aircraft. Especially in the takeoff stage, due to the frequent accidents at this stage, it is particularly important. During the take-off phase, there is a requirement for cross-over and flight altitude, and adequate climb gradient must be ensured. Based on the climbing gradient during the take-off phase, the paper analyzes the advantages and disadvantages of several methods to calculate the climb gradient to determine the accurate method to calculate the climb gradient. Based on this method, the factors affecting the climb gradient are analyzed.