Hartmann number
The Hartmann number (Ha) is the ratio of electromagnetic force to the viscous force, first introduced by Julius Hartmann (1881 – 1951) of Denmark. It is frequently encountered in fluid flows through magnetic fields.
The Hartmann number (Ha) is the ratio of electromagnetic force to the viscous force, first introduced by Julius Hartmann (1881 – 1951) of Denmark. It is frequently encountered in fluid flows through magnetic fields.
The Hartmann number (Ha) is the ratio of electromagnetic force to the viscous force, first introduced by Julius Hartmann (1881 – 1951) of Denmark. It is frequently encountered in fluid flows through magnetic fields.
Source: Wikipedia "Hartmann number" · CC BY-SA 4.0
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