Accession Number : AD0643013

Title :   INTERACTIONS BETWEEN HYDROGEN AND OXYGEN ATOMS AND SURFACES.

Descriptive Note : Annual technical summary rept., 1 Oct 65-30 Sep 66,

Corporate Author : GENERAL DYNAMICS CORP SAN DIEGO CALIF GENERAL ATOMIC DIV

Personal Author(s) : Smith,Joe N.

Report Date : 27 OCT 1966

Pagination or Media Count : 26

Abstract : The ultimate goal of the research program is to provide data concerning the transfer of energy and momentum between atoms and molecules and a solid surface in free-molecule flow, and to investigate other processes that may occur in the gas-surface interaction. The work during the reporting period was largely confined to two areas: light gas (He, H2, and D2) scattering from (111) Ag, and construction and testing of a compact slotted-disc velocity selector. In addition, some measurements were made of Ar scattering out of the plane of incidence.

Descriptors :   (*RAREFIED GAS DYNAMICS, SURFACES), (*MOLECULAR BEAMS, SCATTERING), (*GAS FLOW, SCATTERING), HELIUM, HYDROGEN, DEUTERIUM, SILVER, CRYSTAL STRUCTURE, VELOCITY, INSTRUMENTATION, ARGON, TRANSPORT PROPERTIES, DRAG, OXYGEN

Subject Categories : Physical Chemistry
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE