Fabrication and Cold-Flow Testing of Subscale Space-Based Laser Geometry
Scott E. Bergren
Broschiertes Buch

Fabrication and Cold-Flow Testing of Subscale Space-Based Laser Geometry

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The objectives of this research were to build a facility that could simulate the expected fluid flow properties in the conceptual Space Based Laser Integrated Flight Experiment (SBL IFX) gas dynamic laser using cold-flow, and to investigate the performance of the model. A 1/5-scale model of one quadrant of the SBL IFX cylindrical, gas dynamic laser was fabricated and mated to a blow-down/vacuum combination wind tunnel. The primary components of the test apparatus consisted of a nozzle array, optical cavity, supersonic diffuser, centerbody, and transition. The throat height of a single nozzle w...