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June 28, 2015, 02:06 |
closed system
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#1 |
New Member
hazwani
Join Date: Nov 2014
Posts: 15
Rep Power: 11 |
hi guys,
I am having a problem. Does anyone know how to set up fuel-air mixture in closed pipe system? I am using methane as fuel. I stuck at this problem. I dont know how to set up the closed pipe system using ansys fluent. Thanks. I'd really appreciate. |
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June 29, 2015, 03:24 |
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#2 |
New Member
hazwani
Join Date: Nov 2014
Posts: 15
Rep Power: 11 |
hi guys,
I really need your help. I stuck in my research. I would like to know the set up of closed pipe, I mean no inlet and outlet. I dont know how to setting up this. Do I need to consider inlet-vent or outlet-vent? I hope anyone of you can answer this. thanks |
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June 29, 2015, 08:42 |
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#3 |
Member
Ethan Doan
Join Date: Oct 2012
Location: Canada
Posts: 90
Rep Power: 13 |
I don't understand the problem, if its a closed pipe just have all the boundaries be walls?
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June 29, 2015, 11:43 |
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#4 |
New Member
hazwani
Join Date: Nov 2014
Posts: 15
Rep Power: 11 |
yes edoan...all the boundaries are wall. i dont know how to set up in BC. do you have any idea?
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June 29, 2015, 15:14 |
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#5 |
Member
Ethan Doan
Join Date: Oct 2012
Location: Canada
Posts: 90
Rep Power: 13 |
Wall should be an option you can select in the BC panel for each BC
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June 30, 2015, 10:56 |
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#6 |
New Member
hazwani
Join Date: Nov 2014
Posts: 15
Rep Power: 11 |
Hi guys,
I intend to simulate gas explosion behavior involving premixed methane/air mixture in a closed straight pipe...i really have no idea how to set the concentration (fuel/air mixture) inside the closed pipe prior ignition as the pipe contains no inlet or outlet BC..... ..also I am not sure how to simulate ignition initiation inside the pipe.. Thanks |
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