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Search: Posts Made By: rajk
Forum: FLUENT April 7, 2012, 05:29
Replies: 20
Views: 5,339
Posted By rajk
how to trigger combustion instability in fluent Reply to Thread

Hello Zhong Zhi Yuan,

I am doing the horizontal rijke tube simulation of 3m. But the pressure oscillations seems to be decreasing in amplitude(see image attached). I haven't ran the simulation for...
Forum: FLUENT April 5, 2012, 10:32
Replies: 20
Views: 5,339
Posted By rajk
Thumbs up how to trigger combustion instability in fluent

Hello Zhong Zhi Yuan,

Your above reply was really helpful. Thanks for that. I have a query on your horizontal rijke tube with artificial perturbation.

However, I am not getting the pressure...
Forum: FLUENT April 4, 2012, 12:49
Replies: 20
Views: 5,339
Posted By rajk
how to trigger combustion instability in fluent Reply to Thread

Hi zhongzhiyuan,

I am also following the same work as you mentioned. I am also not getting the limit cycle. I am doing a complete transient simulation starting with P(inlet)=0.5 pa and P(outlet)=0...
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