Publikationen

3D SAFT-Analyse von großen zylindrischen Schmiede­teilen

Hubert Mooshofer, Uwe Büchner, Werner Heinrich, Karsten Kolk, Hans-Peter Lohmann, Johannes Vrana

Conference Paper:
DACH Tagung 09/2012, At Graz, Austria; 2012
DOI: 10.13140/RG.2.1.3449.9288

Method and Device for Scanning Induction Thermography Having Flexible Movement Path

Johannes Vrana, Matthias Goldammer, Max Rothenfusser

Patent:
US20120002036
01/2012

Entwicklung der Ultraschall­prüf­anforderungen an schweren Rotor-Schmiede­teilen über die letzten Jahrzehnte

Johannes Vrana, Alexander Zimmer, Kevin Bailey, Paul Zombo, Robert E. Shannon, Hans-Peter Lohmann, Werner Heinrich

Conference Paper:
DGZfP Jahrestagung 06/2011, At Bremen, Germany; 2011
DOI: 10.13140/RG.2.1.3187.7849

Automated Induction Thermography of Generator Components

Matthias Goldammer, Hubert Mooshofer, Max Rothenfusser, Jason Bass, Johannes Vrana

Article:
AIP Conference Proceedings 02/2010; 1211:451-457
DOI: 10.1063/1.3362428

Evolution of the Ultrasonic Inspection of Heavy Rotor Forgings Over the Last Decades

Alexander Zimmer, Johannes Vrana, Jürgen Meiser, Wolfgang Maximini, Nikolaus Blaes

Article:
AIP Conference Proceedings 02/2010; 1211:1631-1638
DOI: 10.1063/1.3362264

Evolution of the Ultrasonic Inspection Requirements of Heavy Rotor Forgings Over the Past Decades

Johannes Vrana, Alexander Zimmer, Kevin Bailey, Ravi Angal, Paul Zombo, Axel Buschmann, Robert E. Shannon, Hans-Peter Lohmann, Werner Heinrich

Article:
AIP Conference Proceedings 02/2010; 1211:1623-1630
DOI: 10.1063/1.3362263

Grundlagen und Anwendungen der aktiven Thermographie mit elektro­magnetischer Anregung - Induktions-und Konduktions­thermographie

Johannes Vrana

Book:
09/2009
DOI: 10.13140/RG.2.1.1680.4567
Verlag: Shaker, ISBN: 978-3832284978

Induktions­thermographie zur automatischen Prüfung von Generator­komponenten

Hubert Mooshofer, Matthias Goldammer, Wolfgang Heine, Max Rothenfusser, Jason Bass, Erik Lombardo, Johannes Vrana

Conference Paper:
DGZfP Jahrestagung 05/2009, At Münster, Germany; 2009
DOI: 10.13140/2.1.3357.5365

Induction and Conduction Thermography: Optimizing the Electromagnetic Excitation Towards Application

Johannes Vrana, Matthias Goldammer, Kevin Bailey, Max Rothenfusser, Walther Arnold

Article:
AIP Conference Proceedings 03/2009; 1096:518
DOI: 10.1063/1.3114299

Induction Thermography Test Stand

Johannes Vrana, Joachim Baumann, Matthias Goldammer, Max Rothenfusser

Patent:
US20090046758
02/2009

Mechanisms and Models for Crack Detection with Induction Thermography

Johannes Vrana, Matthias Goldammer, Joachim Baumann, Max Rothenfusser, Walther Arnold

Article:
AIP Conference Proceedings 02/2008; 975:475-482
DOI: 10.1063/1.2902698

Observation of Entanglement of a Single Photon with a Trapped Atom

Jürgen Volz, Markus Weber, Daniel Schlenk, Wenjamin Rosenfeld, Johannes Vrana, Karen Saucke, Christian Kurtsiefer, Harald Weinfurter

Article:
Physical review letters 02/2006; 96(3):030404
DOI: 10.1103/PhysRevLett.96.030404

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