LI Wen-feng, CHENG Bang-qin, WANG Yong-sheng. An Experimental Investigation of Combining Stealth Device in Air Duct with Turbofan Engine[J]. 2004, 19(1).
LI Wen-feng, CHENG Bang-qin, WANG Yong-sheng. An Experimental Investigation of Combining Stealth Device in Air Duct with Turbofan Engine[J]. 2004, 19(1).DOI:
The paper introduces the experimental facilities for combining stealth device in air duct with turbofan engine.How the flow deflector affects the flow field of air duct was ascertained.The fan-shaped flow deflector was made of wave absorption material
its stealth principle is analyzed.The distributing of complicated inlet flow field and the analyses of distortion index are investigated.