Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Martin Viens"'
Autor:
Mohammad E Bajgholi, Martin Viens, Gilles Rousseau, Edward Ginzel, Denis Thibault, Martin Gagnon
Publikováno v:
Research and Review Journal of Nondestructive Testing, Vol 2, Iss 1 (2024)
Given the significance of minimizing energy production costs, ensuring continuous operation of power generation machinery is imperative. Hydro-Québec, a leading entity in power generation, employs predictive models to forecast the service life of it
Externí odkaz:
https://doaj.org/article/ecd25a70096945eba4d4c4f1e3716cd8
Publikováno v:
Applied Sciences, Vol 11, Iss 10, p 4681 (2021)
This paper presents the results of a project aimed at evaluating the performance of ultrasonic techniques for detecting flaws in Francis turbine runners. This work is the first phase of a more ambitious program aimed at improving the reliability of i
Externí odkaz:
https://doaj.org/article/efb7d662b4a944298a4073522d0a459a
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 126:3637-3647
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db44574e94c419e2fd3d0aae98127a74
https://doi.org/10.1007/s00170-023-11328-x
https://doi.org/10.1007/s00170-023-11328-x
Autor:
Martin Viens, Hamidreza Shahmiri
Publikováno v:
Materials Evaluation. 79:1094-1104
Development of a nondestructive evaluation (NDE) method to detect nascent hydrogen embrittlement (HE) in electroplated high-strength steel parts is becoming important for the aerospace industry. This research investigates the feasibility of surface a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::841460577b91bde2db29eacb0774f853
https://doi.org/10.32548/2021.me-04231
https://doi.org/10.32548/2021.me-04231
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 126:3649-3649
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82d40beb5e8cf459384d608d2a95ab0e
https://doi.org/10.1007/s00170-023-11433-x
https://doi.org/10.1007/s00170-023-11433-x
Publikováno v:
Journal of Nondestructive Evaluation
Differential eddy current probes are commonly used to detect shallow surface cracks in conductive materials. In recent years, a growing number of research works on their numerical modelling was conducted since the development of analytical or semi-an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b6022996519bff7c63b81880813a625
http://europepmc.org/articles/PMC7080314
http://europepmc.org/articles/PMC7080314
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 98:2201-2211
The welded joints of hydraulic turbine runners have a higher failure probability than other runner regions due to the inevitable presence of welding flaws and dynamic stress concentrations. Welding processes are always associated with flaws caused by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28bbba959f5d9ed463a5680bcee39a4f
https://doi.org/10.1007/s00170-018-2139-y
https://doi.org/10.1007/s00170-018-2139-y
Publikováno v:
Materials Characterization. 124:31-39
Cast low carbon CA-6NM (13%Cr-4%Ni) martensitic stainless steel has been used for hydraulic turbine runners manufacturing since the 60's owing to its high strength, toughness, corrosion, and cavitation-erosion resistance. These castings contain sever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02037597fa7c648763446b6a5c298888
https://doi.org/10.1016/j.matchar.2016.11.040
https://doi.org/10.1016/j.matchar.2016.11.040
Publikováno v:
Journal of Nondestructive Evaluation
Applying life estimation approaches to determine in-service life of structures and plan the inspection schedules accordingly are becoming acceptable safety design procedures in aerospace. However, these design systems shall be fed with reliable param
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdc9bd54586112b0c4d2a9bdaa0510d1
https://doi.org/10.1007/s10921-019-0647-9
https://doi.org/10.1007/s10921-019-0647-9
Publikováno v:
Journal of Nondestructive Evaluation
The present study explores the capability of COMSOL Multiphysics, as a finite element modelling (FEM) tool, to model the interaction between a split-D differential surface eddy current (ECT) probe and semi-elliptical surface electrical discharge mach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bcfa093673645731c73144646a682df
http://europepmc.org/articles/PMC6934237
http://europepmc.org/articles/PMC6934237