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《Aeronautical Science & Technology》 2016-08
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Design and Performance Evaluation for High Mach Number Low Noise Wind Tunnel Nozzle

GAO Liangjie;QIAN Zhansen;WANG Lu;WANG Tong;Aerodynamics Development Department, AVIC Aerodynamics Research Institute;Aeronautical Science and Technology Key Lab for High Speed and High Reynolds Number Aerodynamic Force Research;  
The purpose of laminar nozzles, which is one of the key components of high Mach number low noise wind tunnels, is to delay boundary layer transition process. Two key design methods play a decisive role,include boundary layer suction before the nozzle throat and profiles integrated design and matching. This paper presents the laminar nozzle research development, which focuses on integrated design methods based on boundary layer suction and transition prediction based on numerical methods, to provide support for ground test equipment construction.
【Fund】: 航空科学基金(2013ZD26004)~~
【CateGory Index】: V211.74
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