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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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Abstract

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
Authors:
AuthorsInstitution or Email of Authors
Hillger, WolfgangUNSPECIFIED
Elze, S., Airbus, Bremen, UNSPECIFIED
Date:2002
Journal or Publication Title:CD: 8th ECNDT Barcelona 2002
Page Range:pp. 1-7
Editors:
EditorsEmail
8th European Conference on Non-Destructive Testing (ECNDT),, UNSPECIFIED
Publisher:IBERDROLA GENERACIÓN
Series Name:Technikcal Papers
Status:Published
Event Title:8th European Conference on Non-Destructive Testing (ECNDT), june 17 – 21 , 2002, Barcelona, Spain
Organizer:Aend, Spanien
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):UNSPECIFIED
Location: Braunschweig
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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