Practical material to use in tokamak

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SUMMARY

The discussion centers on the potential use of buckminsterfullerene (buckyballs) as a material in tokamak reactors. While buckyballs may offer resistance to damage, the consensus is that their friction properties are not significant due to the plasma being confined by a magnetic field rather than in direct contact with the material. The idea of utilizing a magnetically confined liquid is proposed as a potentially superior alternative for managing plasma interactions.

PREREQUISITES
  • Understanding of tokamak reactor design and operation
  • Knowledge of plasma physics and magnetic confinement
  • Familiarity with materials science, specifically regarding buckyballs
  • Basic principles of friction and drag coefficients in plasma environments
NEXT STEPS
  • Research the properties and applications of buckminsterfullerene in advanced materials
  • Explore the concept of magnetically confined liquids for plasma management
  • Investigate current tokamak designs and their material requirements
  • Study the effects of friction and drag in plasma confinement systems
USEFUL FOR

Researchers in plasma physics, materials scientists, and engineers involved in the development of fusion reactors will benefit from this discussion.

pop676
could the use of buckminsterfullerene or bucky balls be a more practical material to use in tokamak because of the less friction it would create on the plasma?
 
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Probably wouldn't make much difference. Since the plasma is not in contact with the material, but is confined by a magnetic field, the drag coeficient of the construction material is not much of a concern. Buckyballs would be more resistant to damage, but I think the idea of a magnetically confined liquid would be better for that purpose.

There is some information about that at http://www.pppl.gov/projects/pages/cdxu.html if you look in the middle of the page.
 
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