Magnetic field extraction of positive ions

AI Thread Summary
To extract positive ions from a fission gas using a magnetic mirror, the required field strength is contingent on the ions' velocity, mass, and charge-to-mass ratio. The discussion highlights that the average charge of the ions is +22, with masses of 140 amu and 95 amu. The exact calculations for the necessary magnetic field strength are complex and not detailed in the conversation. Participants suggest seeking assistance in specialized forums such as Nuclear Engineering for more precise guidance. Understanding these parameters is crucial for effective ion extraction in nuclear applications.
Landon
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A gas composed of nuclear fuel is undergoing fission, producing fast moving positive ions that I wish to remove from the system by use of a magnetic mirror. What field strength is needed to ensure the fragments follow the trajectory I need, and not interact with the surrounding material?
 
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That all depends on the velocity and mass of the particles. Along with the charge to mass ratio.
 
The average charge of the particles is +22, and the average masses are 140amu and 95amu.
 
Wish I could help you, but I don't know the math and details behind this. Try posting in the Nuclear Engineering forum and see if you get any help.
 
Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

So here is the motional EMF formula. Now I understand the standard Faraday paradox that an axis symmetric field source (like a speaker motor ring magnet) has a magnetic field that is frame invariant under rotation around axis of symmetry. The field is static whether you rotate the magnet or not. So far so good. What puzzles me is this , there is a term average magnetic flux or "azimuthal mean" , this term describes the average magnetic field through the area swept by the rotating Faraday...
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