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Abstract A one-step reduced mechanism for hydrogen combustion, previously developed for fuel-lean flames, is extended to apply for all equivalence ratios under near-limit conditions by taking into consideration two additional… Click to show full abstract
Abstract A one-step reduced mechanism for hydrogen combustion, previously developed for fuel-lean flames, is extended to apply for all equivalence ratios under near-limit conditions by taking into consideration two additional recombination steps that are important under fuel-rich conditions. It is found that the crossover temperature that appears in the cutoff factor is smaller under fuel-rich conditions. Besides improving insights, the results can be beneficial in speeding computations.
Keywords:
hydrogen combustion;
near limit;
reduced mechanism;
step reduced;
combustion;
one step
Journal Title: Combustion and Flame
Year Published: 2019
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Journal Title: Combustion and Flame
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!