Premixed Combustion

Rizky Kusumastuti Mechanical Engineering

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Hi,

So Im trying to build the methanol laminar premixed combustion in COMSOL. I used several physics interface like heat transfer in fluids, chemistry, transport concentrated species, and laminar flow. I used a single formula reaction rate (Arhenius reaction)

r = kexp(-E/RT)C_CH3OH^1.4

Eventhough, the temperature increase a lot, however the flame does not appear. Is anyone here can solve my prblem? or anyone knows about the setting in laminar premixed combustion in COMSOL?

I would really need help on this problem. I attached my file here

Rizky Kusumastuti



0 Replies Last Post May 14, 2024, 11:42 p.m. EDT
COMSOL Moderator

Hello Rizky Kusumastuti

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