Lewis Research Center

• Ion propulsion for spacecraft
• Measurement of Heat-transfer and Friction Coefficients for Flow of Air in Noncircular Ducts at High Surface Temperatures
• Recovery Corrections for Butt-welded, Straight-wire Thermocouples in High-velocity, High-temperature Gas Streams
• 20th Aerospace Mechanisms Symposium
• 28th Aerospace Mechanisms Symposium
• Activity book
• Activity book
• Activity book
• ACTS--making the connections!
• Advanced modulation and coding technology
• Aeronautical propulsion
• Aeropropulsion '87