Determination of porosity of aerospace structures by ultrasonic pulse echo technique
Hillger, Wolfgang and Elze, S., Airbus, Bremen, (2002) Determination of porosity of aerospace structures by ultrasonic pulse echo technique. In: CD: 8th ECNDT Barcelona 2002, pp. 1-7. IBERDROLA GENERACIÓN. 8th European Conference on Non-Destructive Testing (ECNDT), june 17 21 , 2002, Barcelona, Spain.
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This paper reports on investigations of air coupled ultrasonic imaging techniques which are part of the German research project MaTech. Project partners are Airbus, Bremen, Ingenieurbüro Dr. Hillger, Braunschweig, and IntelligeNDT, Erlangen, with DLR, Braunschweig, as a subcontractor. One task is the development of a modular ultrasonic imaging system which opens the possibility of basic research of air-coupled ultrasonic techniques for composites. The development and construction of special transducers for air-coupling and the development of a system for echo technique are further research tasks of the MaTech project. This paper presents the features of the demonstrator III and first results from investigations of transducers and their application to composites.
|Document Type:||Conference or Workshop Item (Paper)|
|Additional Information:||LIDO-Berichtsjahr=2004, monograph_id=143,|
|Title:||Determination of porosity of aerospace structures by ultrasonic pulse echo technique|
|Journal or Publication Title:||CD: 8th ECNDT Barcelona 2002|
|Page Range:||pp. 1-7|
|Series Name:||Technikcal Papers|
|Event Title:||8th European Conference on Non-Destructive Testing (ECNDT), june 17 21 , 2002, Barcelona, Spain|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||L - no assignement|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L ST - Starrflüglertechnologien|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Institute of Composite Structures and Adaptive Systems > Institut für Strukturmechanik|
|Deposited By:||Sibylle Wolff|
|Deposited On:||16 Sep 2005|
|Last Modified:||14 Jan 2010 16:32|
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