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Combustion stability and hetero-/homogeneous chemistry interactions for fuel-lean hydrogen/air mixtures in platinum-coated microchannels

The hetero-/homogeneous combustion and stability limits of fuel-lean hydrogen/air mixtures (equivalence ratio φ = 0.40) were investigated numerically in a platinum-coated planar microchannel with a length of 10 mm and a height of 1 mm. A …

An experimental and numerical investigation of the combustion and heat transfer characteristics of hydrogen-fueled catalytic microreactors

The combustion and heat transfer characteristics of a hydrogen-fueled microreactor are investigated experimentally and numerically. The microreactor comprises a 30×30×4 mm^3 SiC-block equipped with six 1.5 mm diameter platinum channels. Combustion of …