Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Lars Hörchens"'
Autor:
Paul L. M. J. van Neer, Laurens C. J. M. Peters, Roy G. F. A. Verbeek, Bart Peeters, Gerard de Haas, Lars Hörchens, Laurent Fillinger, Thijs Schrama, Egon J. W. Merks-Swolfs, Kaj Gijsbertse, Anne E. C. M. Saris, Moein Mozaffarzadeh, Jan M. Menssen, Chris L. de Korte, Jan-Laurens P. J. van der Steen, Arno W. F. Volker, Gerwin H. Gelinck
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract With the huge progress in micro-electronics and artificial intelligence, the ultrasound probe has become the bottleneck in further adoption of ultrasound beyond the clinical setting (e.g. home and monitoring applications). Today, ultrasound
Externí odkaz:
https://doaj.org/article/6ecb19346be4452e89cc5bef5dafa103
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)
The state of the art of wave field synthesis (WFS) systems is that they can reproduce sound sources and secondary (mirror image) sources with natural spaciousness in a horizontal plane, and thus perform satisfactory 2D auralization of an enclosed spa
Externí odkaz:
https://doaj.org/article/b8182f0565f94987a3ae6f0b8b5765a2
Publikováno v:
Volume 1: Pipeline and Facilities Integrity.
Imaging techniques using full matrix capture (FMC) ultrasonic NDE are well suited for in-service examination of electric resistance welded (ERW) pipe seams. We have been involved in developing an imagine technique since 2013 and presented results fro
Publikováno v:
Volume 1: Pipelines and Facilities Integrity.
A significant portion of the global energy pipeline infrastructure is constructed with pipe materials manufactured using the Electric Resistance Weld (ERW) process. The longitudinal seam of these ERW pipelines may contain manufacturing flaws and anom
Publikováno v:
AIP Conference Proceedings.
The formation of cracks in a corrosive environment in combination with tensile stresses is known as stress corrosion cracking. This type of degradation mechanism can lead to sudden and rapid failure of a structure. In a colony of cracks, it is desire
Autor:
Lars Hörchens
Publikováno v:
Journal of the Acoustical Society of America, 130 (4), 2011
Flexural waves play a significant role for the radiation of sound from plates. The analysis of flexural wave fields enables the detection of sources and transmission paths in plate-like structures. The measurement of these wave fields can be carried
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e47e93ca22fe006c47da1513d9a5408
http://resolver.tudelft.nl/uuid:129670be-25a3-4e6f-afca-ddb4530a1be0
http://resolver.tudelft.nl/uuid:129670be-25a3-4e6f-afca-ddb4530a1be0
Autor:
Lars Hörchens, D. de Vries
Publikováno v:
2008 3rd International Symposium on Communications, Control and Signal Processing.
The Radon transform is used in many applications in order to detect predefined geometrical structures, for instance curves in a given two-dimensional dataset. It is a mapping between a data space and a model space; the coordinates of a point in the l
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2007, Iss 1, p 013416 (2007)
EURASIP Journal on Advances in Signal Processing, 2007
EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)
EURASIP Journal on Advances in Signal Processing, 2007
EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)
The state of the art of wave field synthesis (WFS) systems is that they can reproduce sound sources and secondary (mirror image) sources with natural spaciousness in a horizontal plane, and thus perform satisfactory 2D auralization of an enclosed spa
Autor:
Lars Hörchens, Diemer de Vries
Publikováno v:
The Journal of the Acoustical Society of America. 123:3408-3408
Bending waves can be employed in the context of acoustical imaging for the detection of material defects or localization of vibration sources. The obtainable spatial resolution is limited by the minimal wavelength contained in the excitation signal.