Hamada coordinates: Difference between revisions

Hamada coordinates (view source)

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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 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 ==