This study was supported by the National Science and Technology Major Project,China(No.J2019-III-0016-0060)。
The mixing effectiveness of the airflow between the inner and outer bypass inlets of a Rear Variable-Area Bypass Injector(RVABI)is the key to the afterburner performance of variable cycle engines.This paper describes ...
the financial support from the National Science and Technology Major Project(Nos.2017-Ⅲ-0011-0037,2022-Ⅲ-0003-0012)。
The research purpose of this paper is to explore the influence of the baffle plate on the airflow in the rear cavity of the centrifugal impeller and optimize the performance of the secondary air system’s air bleed se...
supported by National Major Science and Technology Projects of China(J2019-Ⅱ-0007-0027);Fundamental Research Funds for the Central Universities,China(3082018NP2018102);National Natural Science Foundation of China(12002162);Jiangsu Province Natural Science Foundation,China(BK20200449)。
In this study,firstly,for the axisymmetric RVABI,the change-rule of adverse pressure gradient caused by radial velocity during the transition of internal flow mode in variable geometry is summarized,and a Bypass Ratio...