Nasa Technical Repor - Ejector Enhanced Pulsejet Based Pressure Gain C - X555z

NASA Technical Repor - Lack of Penetration in Friction Stir Welds Eff - X555z

NASA Technical Repor - Evolution of Friction Stir Welding Theory at Ma - X555z

NASA Technical Repor - Laser Peening Effects on Friction Stir Welding - X555z

NASA Technical Repor - Investigation of Performance of Axial-Flow Comp - X555z

NASA Technical Repor - Axial and Centrifugal Compressor Mean Line Flow - X555z

Flow Patterns During Friction Stir Welding (Paperback or Softback)

NASA Technical Repor - Friction Plug Weld Repair Geometric Innovations - X555z