Gotthilf Hagen
Gotthilf Hagen | |
|---|---|
| Born | Gotthilf Heinrich Ludwig Hagen 3 March 1797 |
| Died | 3 February 1884 (aged 86) |
| Known for | Hagen number Hagen–Poiseuille equation |
Gotthilf Heinrich Ludwig Hagen (3 March 1797 – 3 February 1884) was a German civil engineer who made important contributions to fluid dynamics, hydraulic engineering and probability theory.