Temperature data pertaining to catalytically supported thermal combustion systems at different flow velocities

The temperature is determined at catalyst inlet conditions. The system comprises a concentric annular channel, wherein the concentric annular channel further comprises an inner annular channel and an outer annular channel. A platinum catalyst is deposited only upon the interior surface of the inner channel, and the wall of the outer channel is chemically inert and catalytically inactive. The reactant stream flows through the catalytically-coated inner channel and the product stream flows out of the outer non-catalytic channel. Fuel is present for combustion in both the catalytic and non-catalytic channels. The concentrically arranged annular channel is 5.0 mm in inner channel length, 5.6 mm in outer channel length, 0.8 mm in innermost diameter, 2.6 mm in outermost diameter, 0.1 mm in catalyst layer thickness, and 0.2 mm in wall thickness. The spacing between the inner channel and the outer channel is 0.4 mm and remains constant. The system can have any dimension unless restricted by design requirements. All the walls have the same thickness. One of the potential problems associated with the system, as with all micro-scale combustion systems, continues to be combustion stability. Contributor: Junjie Chen, E-mail: [e-mail], Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China