Aerodynamic Noise and Suppressors, Open PDF Document Details Document Type Technical Report Publication Date May 29, 1981 Accession Number ADA100783 Entities People Dan Qun Fang Organizations National Air and Space Intelligence Center Tags Communities of Interest Air Platforms Biomedical Energy and Power Technologies Weapons Technologies DTIC Thesaurus Topics Acoustics Aerodynamic Characteristics Aircrafts Cardiovascular Physiological Phenomena Cardiovascular System Electromagnetic Fields Exhaust Systems Health Services Internal Combustion Engines Jet Aircraft Material Degradation Processes Materials Laboratories Materials Processing Materials Science Materials Testing Medical Personnel Resonant Frequency