俄罗斯第6代战斗机发动机最新进展

Current Advancement Progress of the Sixth Generation Fighter Engine in Russia

为全面了解和掌握国外第6代战斗机发动机的研制历程和先进技术,基于有限资料综述了俄罗斯第6代战斗机发动机技术发展路线与关键技术的最新进展。俄罗斯第6代战斗机发动机的构型已经基本明确,关键技术也已基本明确并开始筹划。关键技术包括三涵道自适应循环、二元推力矢量喷管、陶瓷基复合材料(CMC)部件、3D打印等。

In order to have a complete understanding of the development process and advanced technology of the sixth generation fighter engines abroad,based on limited literature available,the technology development route and the current progress of key technologies of the sixth generation fighter engine in Russia were summarized.The configuration of the sixth generation fighter engine in Russia has been generally defined and the key technologies have also been essentially defined and their development planning initiated.The key technologies include three-stream adaptive cycle,two-dimensional thrust vectoring nozzle,Ceramic Matrix Composites(CMC)components,and 3D printing technology,etc.