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HK: Physik der Hadronen und Kerne

HK 42: Instrumentation und Anwendungen

HK 42.4: Vortrag

Mittwoch, 9. März 2005, 15:00–15:15, TU MA042

High Speed Neutron Radiography and Tomography — •H. Ballhausen^1,2, H. Abele^1,2, F. Descamps², M. Engelhardt^3,2, R. Gähler², and A. Hillenbach^1,2 — ¹Universität Heidelberg, Physikalisches Institut, Philosophenweg 12, D-69120 Heidelberg — ²Institut Laue Langevin, 6 rue Jules Horowitz, F-38042 Grenoble — ³Technische Universität München, James-Franck-Strasse, D-85748 Garching

The NEUTROGRAPH experiment offers dynamic neutron radiography and tomography. It is located at one of the highest flux beam lines of the ILL in Grenoble. The setup allows exposure times of a millisecond for real time footage and of some ten microseconds for stroboscopic imaging. With optional collimation, time resolution can be traded for a higher spatial resolution of some ten micrometers. Applications are visualisations of running car engines, fuel injection, hydrogen fuel cells, fossiles, for example.