Accession Number : AD0805369

Title :   RESEARCH TO DETERMINE THE EFFECTS OF SURFACE CATALYTICITY ON MATERIALS BEHAVIOR IN DISSOCIATED GAS STREAMS.

Descriptive Note : Quarterly progress rept. no. 2 for period ending Dec 66,

Corporate Author : LITTLE (ARTHUR D) INC CAMBRIDGE MA

Personal Author(s) : Berkowitz, Joan B.

Report Date : 15 DEC 1966

Pagination or Media Count : 21

Abstract : Oxygen atom recombination coefficients at 298 K have been measured for quartz, tantalum, titanium, and molybdenum in a fast flow apparatus. Air afterglow and NO2 titration were used to monitor relative atom concentrations along the tubular flow reactor. (Author)

Descriptors :   (*BOOST GLIDE VEHICLES, RAREFIED GAS DYNAMICS), (*OXYGEN, CHEMICAL REACTIONS), DISSOCIATION, AERODYNAMIC HEATING, LEADING EDGES, SURFACE TEMPERATURE, REACTION KINETICS, QUARTZ, TANTALUM, MOLYBDENUM, THERMAL RADIATION, NITROGEN COMPOUNDS, OXIDES, MODEL TESTS, CATALYSIS, RECOMBINATION REACTIONS, SURFACE PROPERTIES.

Subject Categories : Physical Chemistry
      Fluid Mechanics
      Unmanned Spacecraft

Distribution Statement : APPROVED FOR PUBLIC RELEASE