Profile consistency: Difference between revisions
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Profile consistency (or profile resilience) is the observation that profiles (of temperature, density, and pressure) tend to adopt roughly the same shape, regardless of the applied heating and fueling profiles. | Profile consistency (or profile resilience) is the observation that profiles (of temperature, density, and pressure) often tend to adopt roughly the same shape (in tokamaks), regardless of the applied heating and fueling profiles. | ||
<ref>B. Coppi, ''Nonclassical Transport and the "Principle of Profile Consistency"'', Comments Plasma Phys. Cont. Fusion '''5''', 6 (1980) 261-270</ref> | <ref>B. Coppi, ''Nonclassical Transport and the "Principle of Profile Consistency"'', Comments Plasma Phys. Cont. Fusion '''5''', 6 (1980) 261-270</ref> | ||
<ref>Yu.N. Dnestrovsky et al, Sov. J. Plasma Phys. '''16''' (1990) 120</ref> | <ref>Yu.N. Dnestrovsky et al, Sov. J. Plasma Phys. '''16''' (1990) 120</ref> | ||
The resulting profiles are known as ''canonical'' profiles. | The resulting profiles are known as ''canonical'' profiles. | ||
<ref>[http://dx.doi.org/10.1134/1.1520282 Yu.N. Dnestrovsky et al, ''Canonical profiles in tokamak plasmas with an arbitrary cross section'', Plasma Physics Reports '''28''', 11 (2002) 887-899]</ref> | <ref>[http://dx.doi.org/10.1134/1.1520282 Yu.N. Dnestrovsky et al, ''Canonical profiles in tokamak plasmas with an arbitrary cross section'', Plasma Physics Reports '''28''', 11 (2002) 887-899]</ref> | ||
This phenomenology is due to plasma [[Self-Organised Criticality|self-organisation]]. | |||
<ref>[http://dx.doi.org/10.1134/1.1992581 Yu.N. Dnestrovsky et al, ''Self-organization of plasma in tokamaks'', Plasma Physics Reports '''31''', 7 (2005) 529-553]</ref> | |||
== References == | == References == | ||
<references /> | <references /> | ||
Revision as of 15:52, 12 September 2009
Profile consistency (or profile resilience) is the observation that profiles (of temperature, density, and pressure) often tend to adopt roughly the same shape (in tokamaks), regardless of the applied heating and fueling profiles. [1] [2] The resulting profiles are known as canonical profiles. [3] This phenomenology is due to plasma self-organisation. [4]
References
- ↑ B. Coppi, Nonclassical Transport and the "Principle of Profile Consistency", Comments Plasma Phys. Cont. Fusion 5, 6 (1980) 261-270
- ↑ Yu.N. Dnestrovsky et al, Sov. J. Plasma Phys. 16 (1990) 120
- ↑ Yu.N. Dnestrovsky et al, Canonical profiles in tokamak plasmas with an arbitrary cross section, Plasma Physics Reports 28, 11 (2002) 887-899
- ↑ Yu.N. Dnestrovsky et al, Self-organization of plasma in tokamaks, Plasma Physics Reports 31, 7 (2005) 529-553