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Scaling law: Difference between revisions
→Confinement time scaling
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* ISS04v3 | * ISS04v3 | ||
:<math>\tau_E = 0.148 R^{0.64} a^{2.33} \bar n_{20}^{0.55} B^{0.85} \iota_{2/3}^{0.41} P^{-0.61}</math> | :<math>\tau_E = 0.148 R^{0.64} a^{2.33} \bar n_{20}^{0.55} B^{0.85} \iota_{2/3}^{0.41} P^{-0.61}</math> | ||
There is an ongoing discussion on whether to replace the plasma size quantifiers ''(a,R)'' by ''(S,V)'' (surface and volume), which might be more appropriate for stellarator flux surfaces, deviating strongly from a [[:Wikipedia:Torus|torus]] (see [[Effective plasma radius]]). | |||
=== Power degradation === | === Power degradation === | ||