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Autor:
V. Fantin, A. Buscaroli, P. Buttol, S. Manzo, E. Novelli, S. Scalbi, C. Soldati, D. Zannoni, S. Righi
European Product Environmental Footprint (PEF) method allows the practitioner to calculate the environmental life cycle performance of products for several mandatory impact categories, which can be also combined with the use of additional environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::044ff9d8a0de14d22be29fdfc1d3cedc
http://hdl.handle.net/11585/860714
http://hdl.handle.net/11585/860714
Autor:
Mauro Eduardo Benedet, Daniel Pedro Willemann, Armando Albertazzi Gonçalves, Estiven S. Barrera, A. V. Fantin
Publikováno v:
Optics and Lasers in Engineering. 111:86-92
A new shearography configuration was developed to simultaneously acquire images of a specimen in three different shearing directions, the proposed configuration is capable of performing measurements of shearography with multiple shearing directions u
Autor:
Eduardo Vieira, G Armando Albertazzi, Tarcísio Figueredo, Filipe Broetto, A. V. Fantin, Mauro Eduardo Benedet, Cláudio Schimitz, Daniel Pedro Willemann
Publikováno v:
Interferometry XX.
Shearography is an optical measurement technique based on the interference between two laterally displaced images of the region of interest. Due to its quasi-equal-path configuration, shearography is robust enough for applications outside the laborat
Autor:
A. V. Fantin, Armando Albertazzi Gonçalves, Tiago Junior de Bortoli, Mauro Eduardo Benedet, Daniel Pedro Willemann, Diego Staub Felipe, Arcanjo Lenzi
Publikováno v:
Optics and Lasers in Engineering. 149:106828
Shearography is an interferometric technique capable of measuring the gradient of the displacement field. Shearography has also been used to determine out-of-plane displacement fields. In the latter case, conventional integration procedures are not t
Autor:
Fabio Aparecido Alves Da Silva, Fabiano Jorge Macedo, Daniel Pedro Willemann, Mauro Eduardo Benedet, Armando Albertazzi, A. V. Fantin
Publikováno v:
Optics and Lasers in Engineering. 104:100-108
This work presents the development of a special shearography system with radial sensitivity and explores its applicability for detecting adhesion flaws on internal surfaces of flanged joints of composite material pipes. The inspection is performed fr
Autor:
Mauro Eduardo Benedet, Fabio Aparecido Alves Da Silva, Daniel Pedro Willemann, A. V. Fantin, Armando Albertazzi Gonçalves
Publikováno v:
Optics and Lasers in Engineering. 104:90-99
The most common optical configuration used to produce the lateral shifted images, in a Shearography system, is the Modified Michelson interferometer, because of its simple configuration. Tests carried out in recent years have shown that the modified
Autor:
Armando Albertazzi, Mauro Eduardo Benedet, A. V. Fantin, Daniel Pedro Willemann, Estiven S. Barrera
Publikováno v:
Optical Measurement Systems for Industrial Inspection XI.
Speckle shear interferometry, or shearography, has been more and more frequently used in the aerospace and oil and gas industry for in-field nondestructive inspections of flaws in composite materials. Nowadays new applications have emerged demanding
Autor:
Tiago Junior de Bortoli, Daniel Pedro Willemann, Estiven S. Barrera, Armando Albertazzi, A. V. Fantin, Mauro Eduardo Benedet
Publikováno v:
Optical Measurement Systems for Industrial Inspection XI.
Pipelines usually transport hydrocarbons in the oil and gas industry. Small amounts of salt water may be present, which can cause corrosion from the inside to outside. Severe corrosion may produce through holes in the pipe wall. External protective l
Autor:
Daniel Pedro Willemann, Sergio Damasceno Soares, A. L. F. S. d’Almeida, Fabiana Dias Fonseca Martins, Armando Albertazzi Gonçalves, Diego Staub Felipe, Arcanjo Lenzi, A. V. Fantin, Mauro Eduardo Benedet
Publikováno v:
Applied Optics. 59:8089
This paper presents a numerical-experimental procedure to characterize through-holes with arbitrary shapes present on metallic substrates under composite material sleeves using pulsed laser shearography and dynamic excitation combined to the finite e