how to use openfoam for supersonic reacting flows?

chandramurthy · September 10, 2009, 04:34

Hi Fomers,
i am a PhD student, doing research in supersonic reacting flows confined in diverging ducts. i have been trying to understand the OpenFoam software for implementing it for the Scramjet like applications. The flow field is in the upper bounds of supersonic regime (Mach 3). Energy-flow coupling cannot be neglected.

i have few questions regarding openfoam capabilities.

1) does the software have pure density based solver using Roe/AUSM+ scheme?

2) Does it have the EDC model for combustion modeling with Gran's EDC Correction for finite rate chemical kinetics?

3) what can be the numerical solution strategy for scramjet like applications in OpenFoam?

can any body help to get more insight into openfoam!

Lynn009 · November 19, 2018, 21:57

Hi, I am a student of doing some simulation in OpenFOAM. Have you solved the problem of supersonic combustion? If you have solved that, could you mind sending me your case and solver? Thank you very much ~

hyFoam · November 20, 2018, 09:20

Hi,
Please check this post: Hypersonic and Supersonic Flow Solvers
and the hyFoam solver on Github: https://github.com/vincentcasseau/hyStrath

Thanks

Lynn009 · November 20, 2018, 22:42

Hi, I have downloaded the hy2Foam. I copy the applications/compressible and src into OpenFOAM, but it can't find some documents and I can't find that in your folders.
like: hy2Foam_include.H:15:33: fatal error: relaxationTimeModel.H:compilation terminated.

Did I do something wrong? Thank you a lot.

hyFoam · November 21, 2018, 04:22

Hi,
Did you follow the installation steps in the Github Wiki? There's nothing to copy manually, only a script to be run.
Thanks.

Lynn009 · November 22, 2018, 09:11

Hi,
I can't enter the outlook web app. Is that something wrong?
I have installed OpenFOAM1706, and downloaded the hyStrach-master. But I can't do right with the installation of readme . It reminds me : fatal:the index-pack failed.
Can you tell me something? Thank you very much!

Lynn009 · November 22, 2018, 09:19

Hi
Could I have your E-mail? I will write more details what I do wrong with pictures.
Thank you very much!

hyFoam · November 22, 2018, 09:38

Hi,
The contact email can be found here:

https://github.com/vincentcasseau/hy...ontact#contact
Thanks.

Lynn009 · December 11, 2018, 02:49

hi,
I have installed OF-v1706, and according to your links to install:https://github.com/vincentcasseau/hy...#master-branch
But when I install the CFD,DSMC and hybrid PIC-DSMC, uses the codes:./install-all.sh 8 > logInstall 2>&1 &
it appears mkdir: Missing operand
Please tell me how to do right.
Thank you very much!

hyFoam · December 11, 2018, 05:28

Hi Lynn,

Please check this post:

Getting Started: mkdir missing operand

Does it help?

Thanks,
Vincent

September 10, 2009, 04:34	how to use openfoam for supersonic reacting flows?	#1
chandramurthy Member MSR CHANDRA MURTHY Join Date: Mar 2009 Posts: 33 Rep Power: 17	Hi Fomers, i am a PhD student, doing research in supersonic reacting flows confined in diverging ducts. i have been trying to understand the OpenFoam software for implementing it for the Scramjet like applications. The flow field is in the upper bounds of supersonic regime (Mach 3). Energy-flow coupling cannot be neglected. i have few questions regarding openfoam capabilities. 1) does the software have pure density based solver using Roe/AUSM+ scheme? 2) Does it have the EDC model for combustion modeling with Gran's EDC Correction for finite rate chemical kinetics? 3) what can be the numerical solution strategy for scramjet like applications in OpenFoam? can any body help to get more insight into openfoam!

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November 19, 2018, 21:57		#2
Lynn009 New Member linzihan Join Date: Sep 2018 Posts: 5 Rep Power: 8	Hi, I am a student of doing some simulation in OpenFOAM. Have you solved the problem of supersonic combustion? If you have solved that, could you mind sending me your case and solver? Thank you very much ~

November 20, 2018, 09:20		#3
hyFoam Member Vince Join Date: Mar 2017 Posts: 45 Rep Power: 9	Hi, Please check this post: Hypersonic and Supersonic Flow Solvers and the hyFoam solver on Github: https://github.com/vincentcasseau/hyStrath Thanks

November 20, 2018, 22:42		#4
Lynn009 New Member linzihan Join Date: Sep 2018 Posts: 5 Rep Power: 8	Hi, I have downloaded the hy2Foam. I copy the applications/compressible and src into OpenFOAM, but it can't find some documents and I can't find that in your folders. like: hy2Foam_include.H:15:33: fatal error: relaxationTimeModel.H:compilation terminated. Did I do something wrong? Thank you a lot.

November 21, 2018, 04:22		#5
hyFoam Member Vince Join Date: Mar 2017 Posts: 45 Rep Power: 9	Hi, Did you follow the installation steps in the Github Wiki? There's nothing to copy manually, only a script to be run. Thanks.

November 22, 2018, 09:11		#6
Lynn009 New Member linzihan Join Date: Sep 2018 Posts: 5 Rep Power: 8	Hi, I can't enter the outlook web app. Is that something wrong? I have installed OpenFOAM1706, and downloaded the hyStrach-master. But I can't do right with the installation of readme . It reminds me : fatal:the index-pack failed. Can you tell me something? Thank you very much!

November 22, 2018, 09:19		#7
Lynn009 New Member linzihan Join Date: Sep 2018 Posts: 5 Rep Power: 8	Hi Could I have your E-mail? I will write more details what I do wrong with pictures. Thank you very much!

November 22, 2018, 09:38		#8
hyFoam Member Vince Join Date: Mar 2017 Posts: 45 Rep Power: 9	Hi, The contact email can be found here: https://github.com/vincentcasseau/hy...ontact#contact Thanks.

December 11, 2018, 02:49		#9
Lynn009 New Member linzihan Join Date: Sep 2018 Posts: 5 Rep Power: 8	hi, I have installed OF-v1706, and according to your links to install:https://github.com/vincentcasseau/hy...#master-branch But when I install the CFD,DSMC and hybrid PIC-DSMC, uses the codes:./install-all.sh 8 > logInstall 2>&1 & it appears mkdir: Missing operand Please tell me how to do right. Thank you very much!

December 11, 2018, 05:28		#10
hyFoam Member Vince Join Date: Mar 2017 Posts: 45 Rep Power: 9	Hi Lynn, Please check this post: Getting Started: mkdir missing operand Does it help? Thanks, Vincent