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March 24, 2009, 08:23 |
i need help following problem pls pls help
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#1 |
New Member
Manikandan
Join Date: Mar 2009
Posts: 3
Rep Power: 17 |
this is the problem. i want to analysis about. pls bear it i am not good at english.
i have not yet model. this is the setup, 40mm OD 30 cm long pipe then there is one reaction chamber about 65mm OD and 10cm long . in reacting chamber give temperature about 400 deg c. here i will sent two different pressure of air or h2. first open the valve and allow to passes 30 bar pressure of air or h2 . it will reach reaction chamber then heating and absorption takes place.then after particular time period allow to passes 60 bar pressure of air or h2. here i have get the absolute pressure developing in chamber..... i think inlet is pressure and outlet it mass flow rate,,, these value i dont ve. i am just try to get with trail and error method. pls any one help how to analysis this model. i am beginner of Ansys CFX...this is my project .. pls help this is my email id gmani_manu@yahoo.co.in if anyone know pls help here |
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March 24, 2009, 17:10 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,854
Rep Power: 144 |
Hi,
Combustion modelling is not a good place to learn CFD. It is tricky at the best of times. Have you done examples and/or training on simpler single phase, non-reacting models? You have to be very comfortable modelling single phase models before adding combustion. Glenn Horrocks |
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March 27, 2009, 10:28 |
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#3 |
New Member
Manikandan
Join Date: Mar 2009
Posts: 3
Rep Power: 17 |
thank you friend. i am a beginner of cfx , atleast tell me how to simulate in transient model. i getting error. i am doing with help of tutorials. help me on this problem.
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March 29, 2009, 18:57 |
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#4 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,854
Rep Power: 144 |
Hi,
Do the tutorial examples provided with CFX, do CFX training courses, do a CFD course at uni. Glenn Horrocks |
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March 31, 2009, 10:39 |
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#5 |
New Member
Manikandan
Join Date: Mar 2009
Posts: 3
Rep Power: 17 |
ok i will practice the tutorials. thank you for you kind advice
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