Based on the pneumatic parameter distribution at the ADW diffuser inlet, an active diffuser with wall boost was designed and validated by tests, whose sealing pressure ratio reached 85 in the test.

• 针对气动窗口扩压器入口气动参数分布特点，提出了一种扩压器带端壁吹气的气动窗口设计方案并进行了试验验证，气动窗口密封压比达到了85。