Zobrazeno 1 - 10
of 247
pro vyhledávání: '"H. Lippmann"'
Publikováno v:
Advances in Automotive Production Technology – Theory and Application ISBN: 9783662629611
Flexibility for all different models within one body shop production line could be achieved without changing jigs, grippers as well as joining tools. A comprehensive analysis of the process chain formed the basis for the necessary development steps.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9ddd9d9ba5761918f23b0955fdbc00b
https://doi.org/10.1007/978-3-662-62962-8_55
https://doi.org/10.1007/978-3-662-62962-8_55
Autor:
C. Krempaszky, H. Lippmann
Publikováno v:
Journal of Tribology. 127:756-765
Based on Kirchhoff’s plate theory a model is developed to estimate the onset of thermoelastic instabilities (TEI) in axisymmetric sliding systems consisting of plate components such as automotive disk breaks or clutches. The thermoelastic feedback
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::381313dec5acfae86a095ea02c2bbd2d
https://doi.org/10.1115/1.2000980
https://doi.org/10.1115/1.2000980
Als im ersten Band des Welt-Seuchen-Atlas vor erst einmal in Übersichtskarten auf die geoökologischen 10 Jahren einige Klimakarten über Temperaturverhält Probleme aufmerksam zu machen. nisse und Niederschläge in Europa erschienen, wurde von Di
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 217:1001-1013
The large deflection of an elastoplastic beam with prescribed moving and rotating end conditions is investigated to simulate its air-bending process. A finite difference model is developed and governing equations in terms of rotations of elements wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26621278e0beb10ea1aa8b69b6f7231
https://doi.org/10.1243/095440603322407245
https://doi.org/10.1243/095440603322407245
Autor:
H. Lippmann, H.P. Truong Qui
Publikováno v:
Journal of the Mechanics and Physics of Solids. 49:2577-2591
Isotropic and kinematic hardening is combined with the local, average lattice rotation in order to describe the hardening behaviour of a polycrystalline metal in terms of continuum mechanics. This approach is adapted by means of parameter identificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b25c4ae0befb8d355544d0c58b8b66b4
https://doi.org/10.1016/s0022-5096(01)00069-2
https://doi.org/10.1016/s0022-5096(01)00069-2
Autor:
H. Lippmann, M. Thalmair
Publikováno v:
International Journal of Mechanical Sciences. 42:1851-1865
Since plane air bending of slender parts, controlled only by the motion of both end supports has been established as a feasible metal forming process from the theoretical, experimental and technological point of view the fundamentals shall now be ela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f43e6585b36f005d610c6623a9b906c
https://doi.org/10.1016/s0020-7403(99)00075-2
https://doi.org/10.1016/s0020-7403(99)00075-2
Autor:
H. Lippmann
Publikováno v:
Applied Mechanics Reviews. 48:753-762
A review of the present approaches to Cosserat plasticity and to its applications is presented, in comparison with the direct Theory of the Plastic Spin. In both theories, the classical rigid-plastic continuum with stress and strain rate as principal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19170d0bfe1a80415b8d938a0091b754
https://doi.org/10.1115/1.3005091
https://doi.org/10.1115/1.3005091
Autor:
H. Lippmann
Publikováno v:
Archive of Applied Mechanics. 65:279-290
A new converter, transferring energy from water waves into electromagnetic oscillations, i.e. into an alternating electric current, is proposed. In this converter, an oscillating circuit is combined with a plate capacitor immersed into water. The wat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03cb582f5e2c9700718d324f068114b9
https://doi.org/10.1007/bf00805467
https://doi.org/10.1007/bf00805467
Autor:
Julius Kaplunov, H. Lippmann
Publikováno v:
Acta Mechanica. 113:53-62
Elastic-plastic torsion of a Cosserat-type rod of a solid circular cross-section is considered. The governing equations are linearised using a small parameter which is equal to the relative grain rize. The linearized problem is subjected to asymptoti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::673194248333d006df30f6129512feed
https://doi.org/10.1007/bf01212633
https://doi.org/10.1007/bf01212633
Autor:
P. Adler, H. Lippmann
Publikováno v:
JSME international journal. Ser. A, Mechanics and material engineering. 36:233-241
Starting with drilling into a material that is free of stresses, with drilling only as a process of cutting, the case of drilling into a pre-stressed material is investigated more precisely. The drilled material has either a metallic or a granular be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8761a67f0e3b82e0e0240f3b67d7637b
https://doi.org/10.1299/jsmea1993.36.3_233
https://doi.org/10.1299/jsmea1993.36.3_233