Herbert Buchholz

Herbert Buchholz (born January 28, 1895 in Bromberg (Western Pr.), Today Bydgoszcz , Poland, † September 24, 1971 in Emmendingen ) was a German electrical engineer .

Life

Buchholz attended secondary school in Berlin and passed the school leaving examination in 1914. After participating in the First World War, he studied electrical engineering, physics and mathematics at the Technical University of Charlottenburg from 1919 to 1923. In 1927 he received his doctorate with distinction and completed his habilitation in 1935 in the field of theoretical electrical engineering.

From 1923 to 1944 he was a consultant in the service of the study society for high voltage systems and the AEG. In 1944/45 he was head of the mathematical office for remote control research of the AEG, which was relocated to Heidelberg , where, among other things, scientific studies on ultra-short waves and waveguides were carried out.

At the beginning of 1945 he and Heinz Haber were rehabilitated by Dean Weber. From 1945 to 1947 he was a lecturer in mathematics in Heidelberg, Mannheim and Darmstadt. In 1957 he became an associate professor for theoretical electrical engineering at the Technical University of Darmstadt , and in 1962 a full professor. He has developed the theory of waveguides in over eighty publications.

Fonts

• Calculation of the reactance coils with an open iron core ; (Communication from the AEG advice center) 1931 doi : 10.1007 / BF01657190
• Integral and series representations for the various wave types in mathematical physics in the coordinates of the paraboloid of revolution ;
• The high-frequency vortex flow in the circular cylindrical shield conductor of twisted conductor pairs ; In: Electrical Engineering , Volume 31, No. 8, pp. 507-523, doi : 10.1007 / BF01657544
• Electric flow fields with screw structure ; ENT Vol. 14 (1937), p. 264
• Approximation Formulas for a well-known Difference of Products of Two Cylinder Functions ; Phil. Mag. Secr. 7, 27 (1939), p. 407
• The solution of tasks about the heating of solid bodies by internal heat sources with one-dimensional heat flow by means of complex integration . In: Electrical Engineering . Volume 28, No. 2, February 1934 doi : 10.1007 / BF01656802 .
• The confluent hypergeometric function with special consideration of its importance for the integration of the wave equation in the coordinates of a paraboloid of revolution. In: ZAMM - Journal for Applied Mathematics and Mechanics. 23, 1943, pp. 47-58, doi : 10.1002 / zamm.19430230106 .
• The two-dimensional heat flow of the steady state in the rectangular cross-section of peeled iron bodies with planar, discontinuous or continuously distributed heat sources. In: ZAMM - Journal for Applied Mathematics and Mechanics. 14, 1934, pp. 285-294, doi : 10.1002 / zamm.19340140505 .
• The confluent hypergeometric function, with special attention to its applications . Springer, 1953 (English edition: The confluent hypergeometric function: with special emphasis on its applications . Springer, 1963, translated by H. Lichtblau and K. Wetzel)
• Electric and magnetic potential fields . Springer, 1957
• Investigations into heat losses, magnetic energy and the law of induction in multi-conductor systems, see below. d. Influence d. Earth . In: Archives for electrical engineering . Springer, Berlin 1928
• The propagation of sound waves in a horn with the shape of a paraboloid of revolution when excited by a point-like sound source located at the focal point ; In Annalen der Physik 1942, Volume 434

Individual evidence

1. ↑ To the roots of the FGH
2. ↑ http://www.springerlink.com/index/g2392j67257166n0.pdf
3. ↑ http://zs.thulb.uni-jena.de/receive/jportal_jparticle_00131851