Determination of the rate constants of heterogeneous catalytic reactions in experimental and theoretical investigations of a gas flow over a plane surface

Journal Article · Fri Jul 01 00:00:00 EDT 1988 · High Temp. (Engl. Transl.); (United States)

OSTI ID:5923069

Gershbein, E A; Kazakov, V Yu

The flow of a three-component gas mixture over a plane surface is investigated within the framework of laminar boundary-layer theory. Homogeneous reactions are frozen; a heterogeneous recombination reaction takes place on the surface of the plate, and the catalytic properties of the surface suffer a discontinuity. An approximate analytical solution of the problem is obtained, making it possible to determine the flow parameters after the point of discontinuity of the catalytic properties when the flow parameters at the outer boundary of the boundary layer and the distribution of the heat flux density on the inset, which can be determined experimentally, are known.

• Research Organization: Scientific-Research Institute of Applied Mathematics and Mechanics at the State Univ., Tomsk (USSR)
• OSTI ID: 5923069
• Journal Information: High Temp. (Engl. Transl.); (United States), Vol. 26:1; Other Information: Translated from Teplofiz. Vys. Temp.; 26: No. 1, 106-114(Jan-Feb 1988)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
HETEROGENEOUS CATALYSIS
MATHEMATICAL MODELS
ANALYTICAL SOLUTION
BOUNDARY LAYERS
CATALYTIC EFFECTS
CHEMICAL REACTION KINETICS
FLUX DENSITY
GAS FLOW
GASES
HEAT FLUX
JETS
LAMINAR FLOW
MIXTURES
PERMEABILITY
PRANDTL NUMBER
RECOMBINATION
SURFACES
TEMPERATURE DISTRIBUTION
TURBULENT FLOW
CATALYSIS
DISPERSIONS
FLUID FLOW
FLUIDS
KINETICS
LAYERS
REACTION KINETICS
400201* - Chemical & Physicochemical Properties