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Hartmann number

Hartmann number (Ha) is the ratio of electromagnetic force to the viscous force first introduced by Hartmann. It is frequently encountered in fluid flows through magnetic fields. It is defined by: Hartmann number (Ha) is the ratio of electromagnetic force to the viscous force first introduced by Hartmann. It is frequently encountered in fluid flows through magnetic fields. It is defined by:

[ "Magnetohydrodynamics", "Reynolds number", "Nusselt number", "Magnetohydrodynamic drive" ]
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