Earth, Planets and Space

Table 2 Field–flow interferences in synthetic cases

From: Magnetic field stretching at the top of the shell of numerical dynamos

Flow	\(\cos \gamma \)	\(\xi _{Rm}\)
\({\mathcal {T}}_1^{0}\)	0.65	1.00
\({\mathcal {T}}_1^{1}\)	0.64	1.00
\({\mathcal {P}}_1^{0}\)	0.76	0.65
\({\mathcal {P}}_1^{1}\)	0.61	0.74

\({\mathcal {T}}_1\) and \({\mathcal {P}}_1\) are large-scale degree-1 toroidal and poloidal synthetic flows. \(\cos \gamma \) is the field–flow alignment factor and \(\xi _{Rm}\) is the advection/stretching interference factor

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