PVDF contact probes
Year of publication
1989
Authors
Pitkänen, Jorma
Abstract
Three types of contact probes are discussed in this research. The probes investigated were a focussing angle beam probe, a normal incidence probe and an acoustic emission probe. Some characteristics of PVDF foils for probe design are also dealt with. A probe design program was used to calculate two types of probes in order to determine the properties and behaviour of these PVDF foils. The program used is based on the KLM-model. Calculated and measured pulses and frequency spectra were compared. The results agree well with the theoretical estimations. Deviations from the theoretical calculations and measurements are discussed.
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Publication type
Publication format
Monograph
Audience
Professional
MINEDU's publication type classification code
D4 Published development or research report or study
Publication channel information
Journal
Valtion teknillinen tutkimuskeskus. Tutkimuksia - Research Reports
Publisher
VTT Technical Research Centre of Finland
Issue
623
ISSN
ISBN
Open access
Open access in the publisher’s service
No
License of the publisher’s version
Other license
Self-archived
No
Other information
Keywords
[object Object],[object Object],[object Object]
Language
English
International co-publication
No
Co-publication with a company
No
The publication is included in the Ministry of Education and Culture’s Publication data collection
No