Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Siegfried Nau"'
Autor:
Jonas Pfaff, Matilda Fransson, Ludovic Broche, Mark Buckwell, Donal P. Finegan, Stefan Moser, Sebastian Schopferer, Siegfried Nau, Paul R. Shearing, Alexander Rack
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 1, Pp 192-199 (2023)
The investigation of lithium-ion battery failures is a major challenge for personnel and equipment due to the associated hazards (thermal reaction, toxic gases and explosions). To perform such experiments safely, a battery abuse-test chamber has been
Externí odkaz:
https://doaj.org/article/518c945347c9478e86395a4d0e8ee27d
Publikováno v:
SN Applied Sciences, Vol 3, Iss 5, Pp 1-14 (2021)
Abstract Gaining insight in the complex deformation processes inside a vehicle during the process of crashing is to date only possible via numerical simulations. To validate these simulations experimentally, high speed, high-energy X-ray imaging is c
Externí odkaz:
https://doaj.org/article/a2edad8e7a894dd5aff1baca6d35dad8
Publikováno v:
Journal of Imaging, Vol 8, Iss 2, p 28 (2022)
This paper shows that the X-ray analysis method known from the medical field, using a priori information, can provide a lot more information than the common analysis for high-speed experiments. Via spatial registration of known 3D shapes with the hel
Externí odkaz:
https://doaj.org/article/53ed6630c54e4ec19ca7a67c3a242c53
Autor:
Jonas Pfaff, Matilda Fransson, Ludovic Broche, Mark Buckwell, Donal P. Finegan, Stefan Moser, Sebastian Schopferer, Siegfried Nau, Paul R. Shearing, Alexander Rack
Publikováno v:
Journal of synchrotron radiation. 30(Pt 1)
The investigation of lithium-ion battery failures is a major challenge for personnel and equipment due to the associated hazards (thermal reaction, toxic gases and explosions). To perform such experiments safely, a battery abuse-test chamber has been
Publikováno v:
Journal of Structural Geology. 97:225-236
There is increasing evidence that seismogenic fractures can propagate faster than the shear wave velocity of the surrounding rocks. Strain rates within the tip region of such super-shear earthquake ruptures can reach deformation conditions similar to
Publikováno v:
32nd International Congress on High-Speed Imaging and Photonics.
For high-speed impact incidents associated with the generation of flashes, dust or smoke, optical imaging often is not feasible. In these cases, X-ray flash imaging is one of the established tools for the analysis. However, Xray flash imaging is ofte
Autor:
Daniel Schmitt, Alexander Stolz, Tino Kühn, Siegfried Nau, Klaus Thoma, Manfred Curbach, Oliver Millon
Der vorliegende Beitrag stellt die wesentlichen Ergebnisse umfangreicher experimenteller Untersuchungen zur Analyse von Stahlbetonplatten unter Impaktbelastung dar. Die vorgestellten Arbeiten erfolgten in Zusammenarbeit zwischen dem Fraunhofer Instit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::388f635249fe39d0ffb8614bacc01e81
https://publica.fraunhofer.de/handle/publica/255478
https://publica.fraunhofer.de/handle/publica/255478
Publikováno v:
The Journal of Defense Modeling and Simulation: Applications, Methodology, Technology. 12:189-207
Exploding foil initiators (EFIs) are highly suitable for use in inline fuze trains containing only secondary high explosives, mainly due to their insensitivity with respect to electromagnetic disturbances or mechanical stress, their precisely control
Autor:
Jürgen Kuder, Klaus Thoma, Siegfried Nau, Tobias Hoerth, Thomas Kenkmann, Frank Schäfer, Michael H. Poelchau
Publikováno v:
Journal of Geophysical Research: Planets. 119:2177-2187
In the present study we introduce an innovative method for the measurement of impact-induced pressure waves within geological materials. Impact experiments on dry and water-saturated sandstone targets were conducted at a velocity of 4600 m/s using 12
Publikováno v:
Measurement Science and Technology. 30:065401