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Creating pairs in model with moving mesh and magnetic field
Posted 2010年6月9日 GMT-4 03:02 3 Replies
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Hi,
I am trying to simulate a model with three main domains, two of them being fixed, and the third one, in the middle, with a given vertical displacement as function of time. A magnet is placed in the domain on the left, and I want to observe the streamlines of the magnetic field throughout all domains.
I use so-called sliding meshes, and therefore set identity pairs between the three domains. Unfortunately, when I look at the results, it seems that the magnetic field is computed once at the beginning of the transient simulation, and that this same magnetic field does not change anymore in the domain which is moving, although it definitely should! The streamlines become discontinues, which should not happen.
Any idea what I set wrong in my model?
Thanks if you can help me.
Kind regards, Alois Pfenniger
I am trying to simulate a model with three main domains, two of them being fixed, and the third one, in the middle, with a given vertical displacement as function of time. A magnet is placed in the domain on the left, and I want to observe the streamlines of the magnetic field throughout all domains.
I use so-called sliding meshes, and therefore set identity pairs between the three domains. Unfortunately, when I look at the results, it seems that the magnetic field is computed once at the beginning of the transient simulation, and that this same magnetic field does not change anymore in the domain which is moving, although it definitely should! The streamlines become discontinues, which should not happen.
Any idea what I set wrong in my model?
Thanks if you can help me.
Kind regards, Alois Pfenniger
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3 Replies Last Post 2010年7月1日 GMT-4 19:00