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pro vyhledávání: '"Arno Römmeler"'
Autor:
Arno Römmeler, Roman Furrer, Peter Zolliker, Bastian Lübke, Jörg Wermelinger, Jürg Neuenschwander, Jürg Dual, Urs Sennhauser, Antonio de Agostini
Publikováno v:
NDT & E International. 102:244-253
Ultrasonic, non-contact defect detection for polymer pipes can provide an easy and reliable method to establish on site quality control without destructive mechanical testing and finally may help to prevent damage from leaking pipes. The target is to
Autor:
Valentin van Gemmeren, Arno Römmeler, Peter Zolliker, Mario Weder, Jürg Dual, Jürg Neuenschwander
Publikováno v:
Ultrasonics. 100
In this paper we demonstrate a non-destructive, non-contact detection method for small defects in thin polymer plates using an air coupled ultrasonic (ACUS) setup. There exist many applications for such methods, e.g. quality control in the manufactur