Cavity Radiation
Cavity Radiation
(OP)
Hello Abaqus users,
I have to do some "first principal" radiation Simulations with Abaqus on a satellite. I already included radiation from space to the space-craft and radiation to the ambient.
What is more important is thermal radiation inside the space-craft.
My first try would be to do it with "cavity-radiation" feature of Abaqus. I am not used to work with input files, therefore I would prefer to use the "normal" workspace of Abaqus.
The problem: I cannot find any tutorials or explanations on how to implement cavity radiation. All I find are links to the user manual, which do not show anything.
Could you help me with a useful link or perhaps a first description how to set up my step for cavity radiation? In the interaction I cannot choose "surface-radiation". All is surface-surfe or surface ambient...
Thank you a lot
Christian
I have to do some "first principal" radiation Simulations with Abaqus on a satellite. I already included radiation from space to the space-craft and radiation to the ambient.
What is more important is thermal radiation inside the space-craft.
My first try would be to do it with "cavity-radiation" feature of Abaqus. I am not used to work with input files, therefore I would prefer to use the "normal" workspace of Abaqus.
The problem: I cannot find any tutorials or explanations on how to implement cavity radiation. All I find are links to the user manual, which do not show anything.
Could you help me with a useful link or perhaps a first description how to set up my step for cavity radiation? In the interaction I cannot choose "surface-radiation". All is surface-surfe or surface ambient...
Thank you a lot
Christian





RE: Cavity Radiation
Tata
RE: Cavity Radiation
It's called: 1.6.8 Radiation analysis of a plane finned surface.
HTH,
Dan
RE: Cavity Radiation
thanks again
christian
RE: Cavity Radiation
Tata
RE: Cavity Radiation
We have some problems on our Abaqus Version and have to use 6.8 (we'll install tomorrow). I am a little bit afraid of not finding the interaction. Has anybody a little example file, where he Used AbaqusCAE to define a cavity definition. Just for me to look, if it is included in Abaqus 6.8.
Perhaps anybody can make a file with a cavity interactin included, it does not have to work or make any sense
Would really help. Thanks a lot for that
RE: Cavity Radiation
Thanks a lot!