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| Subject:
estimate force on a typical steel construction nail inside a typical MRI scanner
Category: Science > Physics Asked by: ljsweeny-ga List Price: $10.00 |
Posted:
07 Oct 2006 16:07 PDT
Expires: 06 Nov 2006 15:07 PST Question ID: 771604 |
I want to be able to estimate the force on various steel nails inside MRI or other scanners with strong magnetic fields. You can assume the nail is located where-ever the field is strongets. Ideally I'd like an equation where I can just input the strength of the field (I think 3T is common) and get the force out. I also understand there would be a tourqe, that would be helpful as well. |
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| Subject:
Re: estimate force on a typical steel construction nail inside a typical MRI scanner
From: starliu-ga on 09 Oct 2006 22:55 PDT |
suggest you to use FEA technology, this kind of case is very easy for FEA |
| Subject:
Re: estimate force on a typical steel construction nail inside a typical MRI sca
From: toufaroo-ga on 16 Oct 2006 14:10 PDT |
Please note that many of the nails/bolts inside MRI scanners are non-magnetic stainless steel. So, in a prcatical sense, the force on these items would be nearly zero. |
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