Publications

Sample Disc for Ultrasonic Disc Testing Equipment

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

Patent:
WO2014187580-A1
05/2013

Festlegung des Prüfrasters bei der automatisierten Ultraschallprüfung großer Schmiedestücke

Peter Archinger, Otto Alfred Barbian, Wolfram Deutsch, Peter Kreier, Roland Reimann, Udo Schlengermann, Herbert Willems, Kay Drewitz, Alexander Zimmer, Frank W. Bonitz, Mathias Böwe, Klaus Conrad, Werner Heinrich, Johannes Vrana, Gerhard Brekow, Wolfgang Kappes, Hans Rieder

Conference Paper:
DGZfP Jahrestagung 05/2013, At Dresden, Germany; 2013
DOI: 10.13140/2.1.4391.5843

Application of Bayes Statistics for Reliability Assessment of NDT Systems

Daniel Kanzler, Uwe Ewert, Christina Müller, Jorma Pitkänen

Article:
Materials Testing 04/2013; 55(4):254–260
DOI: 10.3139/120.110432

Method and Apparatus for Simplified Data Evaluation during Ultrasonic Testing of an Object

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

Patent:
WO2014154371-A1
03/2013

Manipulation of Large Array Probes Arranged in Pairs (Pitch-Catch-Arrangement)

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

Article:
WO2014090446-A1
12/2012

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

Fundamentals and Uses of Active Thermography with Electromagnetic Excitation: Induction and Conduction Thermography

Johannes Vrana

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