H2 + O2 has very high laminar flame-speed (S_L ~3 m/s vs 0.4 m/s for hydrocarbons) due to high diffusivity + chain-branching; wide flammability 4-75% in air; H2 economy reignites combustion-research interest.
H2 + O2 has very high laminar flame-speed (S_L ~3 m/s vs 0.4 m/s for hydrocarbons) due to high diffusivity + chain-branching; wide flammability 4-75% in air; H2 economy reignites combustion-research interest.