Combustion simulations with accurate transport properties for reactive intermediates

摘要: Abstract The effect of employing accurate transport properties in simulations freely propagating H 2 /O /He and CH 4 flames is investigated. Transport for the collision pairs –H , H–H are computed from published tables integrals. Previous calculations our group OH–He, O H–O have been extended to higher temperatures. In addition, new on H–He, O–He, –He, O–He reported. Flame with two sets data were compared. first set contained obtained conventional method parameterized Lennard-Jones (12-6) potentials, while second above substituted. A modest increase laminar flame speeds, comparable differences found when different chemistry models, was both flames.