1. Home
  2. Publications
  3. Paper

Paper, Presentations, and Books

Evolution of the Ultrasonic Inspection over the Past Decades on the Example of Heavy Rotor Forgings

Johannes Vrana, Alexander Zimmer, Hans-Peter Lohmann, Werner Heinrich

Conference Paper:
World Conference on Non-Destructive Testing 06/2016, At Munich, Germany; 19:Th.2.A.5

Optimization of the Inspection Duration for SAFT

Johannes Vrana, Hubert Mooshofer

Conference Paper:
World Conference on Non-Destructive Testing 06/2016, At Munich, Germany; 19:We.2.B.1

Smart Data Analysis of the Results of Automated and Manual Ultrasonic Inspections on the Example of Rotor Forgings

Johannes Vrana, Kai Kadau, Christian Amann, Axel Klemm

Conference Paper:
World Conference on Non-Destructive Testing 06/2016, At Munich, Germany; 19:Tu.1.D.4
DOI: 10.13140/RG.2.1.1871.8327

RT Reliability Analysis

Daniel Kanzler

Book:
06/2016, At Berlin

Publisher: Bundesanstalt für Materialforschung und -prüfung (BAM), ISBN: 978-3-9818270-1-9

Inspection of large forgings and castings for steam and gas turbine sets

Herbert Bartsch, Mathias Bauer, Dirk Bösel, Wolfgang Daum, Walter Lobmüller, Hans-Peter Lohmann, Karl-Wilhelm Möller, Ralf Nothdurft, Marcus Pitone, Bernd Rabensteiner, Marco Redieß, Peter Richter, Werner Schnieders, Johannes Vrana

Book:
02/2016; VGB-S-504-00-2015-12-DE(2)

Publisher: VGB PowerTech Service GmbH, ISBN: 978-3-86875-879-5

Determination of the Probability of Detection (POD) as a Function of Test Grid Size in Ultrasonic Testing of Large Forgings

Marcel Preißel, Thomas Heckel, Johannes Vrana

Conference Paper:
DACH Tagung 05/2015, At Salzburg, Austria; 2015

Observer POD for RT

Daniel Kanzler, Uwe Ewert, Christina Müller, Jorma Pitkänen

Article:
AIP Conference Proceedings 04/2015; 1650:562–570
DOI: 10.1063/1.4914654
Publisher: AIP Publishing LLC

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

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

Conference Paper:
NDT Portuguese National Conference 12/2014, At Lisbon, Portugal; 3
DOI: 10.13140/2.1.4993.9526

ET PoD for surface-breaking holes

Daniel Kanzler, Christina Müller, Jorma Pitkänen

Article:
Insight: Non-Destructive Testing and Condition Monitoring 12/2014; 56(12):664–668
DOI: 10.1784/INSI.2014.56.12.664
Publisher: British Institute of Non-Destructive Testing (BINDT)

Determination of an Optimal Examination Grid for the Automated Ultrasonic Inspection of Heavy Rotor Forgings

Johannes Vrana, 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, Gerhard Brekow, Wolfgang Kappes, Hans Rieder

Conference Paper:
European Conference on Non-Destructive Testing 10/2014, At Pargue, Czech Republic; 11
DOI: 10.13140/2.1.1204.9920

Application of SAFT in the Energy and Mechanical Engineering Industries

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

Conference Paper:
Seminar des Fachausschusses Ultraschallprüfung 11/2013, At Berlin, Germany; 2013

Determination of an Optimal Examination Grid for the Automated Ultrasonic Inspection of Heavy Rotor Forgings

Johannes Vrana, 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, Gerhard Brekow, Wolfgang Kappes, Hans Rieder

Conference Paper:
ASNT Fall Conference 11/2013, At Las Vegas, Nevada, USA; 2013

Top