TRANSPIRATION-FILM COOLING STUDY USING SPIRAL-WOUND RIBBON NOZZLE.
Quarterly progress rept. no. 3, 1 May-31 Jul 65,
MARQUARDT CORP VAN NUYS CALIF ASTRO
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The design of the test nozzles was finalized based on the analytical studies, the analog results, and the laboratory bench test results. A preliminary evaluation of the effect of mass addition or nozzle performance was completed. Modifications to the spiral winding tool were completed and checked out satisfactorily. Grooving tools for variation of porosity in the test nozzles was completed and checked out. Author