dieter hoffmann max planck institute for the history of science [email protected]
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Rudolf Clausius (1822-1888): from Köslin to Berlin & Bonn, from Kinetic Theory to Modern Thermodynamics. Dieter Hoffmann Max Planck Institute for the History of Science [email protected]. - PowerPoint PPT PresentationTRANSCRIPT
Max Planck Institutefor the History of Science
Rudolf Clausius (1822-1888):from Köslin to Berlin & Bonn,from Kinetic Theory toModern Thermodynamics
Dieter HoffmannMax Planck Institute for the History of Science
January 2nd, 1822 born in Köslin/Pomerania (now Koszalin)
1828-34 Primary School Köslin
1838-40Friedrich-Wilhelm-Gymnasium Stettin
1840 Abitur
Köslin (today Koszalin) Market Place
Stettin (today Szczecin)
Oct. 1840Attending Univ.Berlin1844Exam for Teacher;Teacher at Friedrich-Werdersches Gymn.;Fellow Magnus‘ Circel1848PhD University Halle18502. PhD (Habilitation) University Berlin1850Artillery- & Engineering College
„Literary Berlin“ around 1830
1. W.v. Humboldt2. Chr. W. Hufeland3. A.v. Humboldt4. C. Ritter5. J.A. Neander6. F. Schleiermacher7. G.W.F. Hegel
Friedrich-Wilhelms-University Berlin, Unter den Linden
J. Steiner (1796-1863)
G.L.Dirichlet (1805-1859)
A.W.H. Dove (1803-1879)
QuickTime™ and a decompressor
are needed to see this picture.
Gustav Magnus (1802-1870)
Magnus Effect in Aerodynamics„Über die Abweichung der Geschosse“ 1852(On the deviation of bullets)
Friedrich-Werdersches Gymnasium, Berlin
(High School)
List of the Teacher
On the Nature of those Parts of the Atmosphereof Earth which produce Reflection of LightAnnalen der Physik 76(1849)
Clausius‘ PhD Diploma, University Halle 1848
Artillerie- und Ingenieurschule, Berlin (Royal Artillery and Engineering College)
House of Gustav Magnus, around 1840 Berlin, Am Kupfergraben
Family Tree of the School of Gustav Magnus
Education in Laboratory SkillsResearch in Physiology Magnus SchoolRegular Colloquia (1843)
Physical Society (1845)
Foundation of the
Berlin/German Physical
Society in 1845Foundation of the Berlin/German Physical Society,in 1845
Hermann Helmholtz
(1821-1894)
„During the 60 years which spanned the call of Hermann Helmholtz to become professor of physics in Berlin University in 1871,and Erwin Schrödinger‘s call, to the chair of theoretical physics (1927), the general history of physics was closely connected with the history of physics in Berlin.“
H.-J. Treder
Sadi Carnot1796-1832
Benoit Clapeyron1799-1864
Hermann Helmholtz1821-1894
Something is wrong with
the First Law
Founder of modern Thermodynamics
Entropy Concept &
Second Law of Thermodynamics
&Kinetic Gas Theory
On the motive power of heat, and on the laws which can be derived from it for the theory of heat
Annalen der Physik 155(1850) 368-397; 500-524
„Heat cannot pass by itself from a colder to a warmer body.“
On various forms of the prinicipal equations of the mechanical theory of heat that are most satisfactory for applications Annalen der Physik
125(1865) 353-400
dS = dQ / T- The energy of the universe is constant.- The entropy of the universe tends to a maximum.
1855-67 Professor for mathematical PhysicsPolytechnicum Zurich (ETH)
Founder of Kinetic Gas Theory and Statistical Physics
On the kind of motion that we call heatAnnalen der Physik 100(1857)497-507
On the Scattering of Light in the AtmosphereAnnalen der Physik
75(1848)122-135
Concept of the mean free path L of an atom/molecule
On the mean free path traveled in molecular motion in gaseous particles; in addition some other remarks on the mechanical theory of heat Annalen der Physik 105(1858)239-258
University of Bonn, Institute of Physics
The mechanical theory of heat,Brunswick 1879
1855-67Professor mathematical physics Polytechnicum Zurich
1867-69Professor for PhysicsUniversity Würzburg
1869-88Professor for PhysicsUniversity Bonn
-1879 Copley Medal-1884 Rector-1888 Pour le Mérite
Rudolf Clausius
+ August 24th, 1888 in Bonn
Friedrich-Wilhelms Universität, gegr. 1810- Einheit von Forschung und Lehre
Foundation of the German Physical Society, Berlin 1845
On the motive power of heat and the laws that maybe derived from it for the theory of heat Annalen der Physik 79(1850)368-397; 500-524