The creation of Russian supersonic passenger planes is considered. The development of promising airliners for no more than 20 passengers is discussed. A hybrid power unit consisting of turbojet and supersonic ramjet engines is proposed. The proposed hybrid system performs well both in ascent and descent and in cruising. This approach has undeniable economic and engineering benefits.

中文翻译：

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在俄罗斯创建超音速民航

俄罗斯超音速客机的创建被考虑。讨论了不超过 20 名乘客的有前途的客机的开发。提出了一种由涡轮喷气发动机和超音速冲压发动机组成的混合动力装置。提议的混合系统在上升和下降以及巡航中都表现良好。这种方法具有不可否认的经济和工程效益。