Karl Weissenberg
Born
Karl Weissenberg

(1893-07-11)11 July 1893
Vienna, Austria
Died6 April 1976(1976-04-06) (aged 82)
The Hague, Netherlands
Alma materUniversity of Berlin
University of Jena
University of Vienna
Known forWeissenberg effect
Weissenberg number
Weissenberg rheogoniometer
Weissenberg–Rabinowitsch–Mooney correction factor
AwardsDuddell Medal (1946)

Karl Weissenberg (11 June 1893, Vienna – 6 April 1976, The Hague) was an Austrian physicist, notable for his contributions to rheology and crystallography.[1][2][3]

Biography

The Weissenberg effect was named after him, as was the Weissenberg number. He invented a Goniometer to study X-ray diffraction of crystals for which he received the Duddell Medal of the Institute of Physics in 1946, The European Society of Rheology offers a Weissenberg award in his honour.[3] and the Weissenberg rheogoniometer, a type of rheometer.[4]

He was born on 11 June 1893 in Vienna, Austria and died in 1976 in the Netherlands. He studied at the Universities of Vienna, Berlin and Jena with Mathematics as his main subject.[1] He published on the theories of Symmetry groups and Tensor and Matrix algebra, then applied mathematics and experimentation to crystallography, rheology and medical science.

References

  1. ^ a b H. B. Seebohm (1973) Biographical Notes on Karl Weissenberg Archived 2011-09-02 at the Wayback Machine
  2. ^ W. Philippoff (1973) Weissenberg’s Contributions to Rheology Archived 2011-09-02 at the Wayback Machine
  3. ^ a b H. Lipson (1973) Weissenberg’s Influence on Crystallography Archived 2010-11-21 at the Wayback Machine
  4. ^ J. E. Roberts (1973) The Early Development of the Rheogoniometer Archived 2011-09-02 at the Wayback Machine

Further reading

source: http://en.wikipedia.org/wiki/Karl_Weissenberg