Hamada coordinates: Difference between revisions

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Hamada coordinates are a set of [[Flux coordinates#Magnetic coordinates|magnetic coordinates]] in which the equilibrium current density <math>\mathbf{j}</math> lines are straight besides those of magnetic field <math>\mathbf{B}</math>. The periodic part of the [[Flux coordinates # Magnetic field representation in flux coordinates|stream functions]] of both <math>\mathbf{B}</math>  and  <math>\mathbf{j}</math> are flux functions (that can be chosen to be zero without loss of generality).
Hamada coordinates are a set of [[Flux coordinates#Magnetic coordinates|magnetic coordinates]] in which the equilibrium current density <math>\mathbf{j}</math> lines are straight besides those of magnetic field <math>\mathbf{B}</math>. The periodic part of the [[Flux coordinates#Magnetic field representation in flux coordinates|stream functions]] of both <math>\mathbf{B}</math>  and  <math>\mathbf{j}</math> are flux functions (that can be chosen to be zero without loss of generality).


== Form of the Jacobian for Hamada coordinates ==
== Form of the Jacobian for Hamada coordinates ==
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