摘要
分析了国外动力增升飞机气动力计算方法,提出了一套新的动力增升飞机快速计算方法。新方法解决了传统方法在小速度下气动力发散,多速度点求解气动力带来计算效率低等问题。以某动力增升运输机为算例,验证了新方法的正确性。
Analyze the method of powered lift aircraft aerodynamics calculation used abroad,establish a new method to calculate powered lift aircraft aerodynamics. New method can solve the problem of traditional method, such as low speed divergence and the low computation efifciency for many speed points.verify correctness of new calculation method by an example of a powered lift transporter.
出处
《航空科学技术》
2014年第3期14-17,共4页
Aeronautical Science & Technology
关键词
动力增升
动力影响
气动力计算
powered lift
power effect
aerodynamics computation
