Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Sven Eck"'
Publikováno v:
Research and Review Journal of Nondestructive Testing, Vol 1, Iss 1 (2023)
Austenitic manganese steel is a commonly used material for railway turnout frogs due to its beneficial mechanical properties. In service, surface defects caused by rolling contact fatigue (RCF) can occur and need to be detected and assessed during
Externí odkaz:
https://doaj.org/article/4c0e662e0c4f40c5abc86bcd5e7694d3
Publikováno v:
Applied Sciences, Vol 13, Iss 14, p 8308 (2023)
A crossing nose is a component of railway infrastructure subject to very severe loading conditions. Depending on the severity of these loads, the occurrence of structural fatigue, severe plastic deformation, or rolling fatigue may occur. Under fatigu
Externí odkaz:
https://doaj.org/article/6daa061cdf464f9d912d10e8ac2eb531
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 5851 (2022)
Inductive thermography is an NDT method, which can be excellently used to inspect long metallic specimens (such as railway tracks) to detect surface defects. Aiming at the inspection of railway tracks in service with a movable setup, the method had t
Externí odkaz:
https://doaj.org/article/01558414b3c34f6f957e80337b0d18ee
Publikováno v:
Applied Sciences, Vol 12, Iss 13, p 6334 (2022)
The present work investigates the technical feasibility of a condition monitoring setup aiming at the detection of gauge corner cracks (aka head checks) in pearlitic railway rails, using a wayside (i.e., stationary) setup with surface acoustic waves
Externí odkaz:
https://doaj.org/article/fe2d56ad8e80443a8d36c35f7819fee1
Publikováno v:
Applied Sciences, Vol 11, Iss 3, p 1003 (2021)
Inductive thermography is a non-destructive testing method, whereby the specimen is slightly heated with a short heating pulse (0.1–1 s) and the temperature change on the surface is recorded with an infrared (IR) camera. Eddy current is induced by
Externí odkaz:
https://doaj.org/article/757d0aaa96734152835bae9654895086
Detwinning Phenomenon and Its Effect on Resulting Twinning Structure of an Austenitic Hadfield Steel
Autor:
Marina Lukas, Gerald Ressel, Carola Hahn, Sven Eck, Bernhard Sartory, Thomas Titze, Uwe Ossberger
Publikováno v:
Metallurgical and Materials Transactions A. 54:1286-1295
Autor:
Mohammad Alnajideen, Hao Shi, William Northrop, David Emberson, Seamus Kane, Pawel Czyzewski, Mustafa Alnaeli, Syed Mashruk, Kevin Rouwenhorst, Chunkan Yu, Sven Eckart, Agustin Valera-Medina
Publikováno v:
Carbon Neutrality, Vol 3, Iss 1, Pp 1-45 (2024)
Abstract Ammonia is emerging as a viable alternative to fossil fuels in combustion systems, aiding in the reduction of carbon emissions. However, its use faces challenges, including NOx emissions and low flame speed. Innovative approaches and technol
Externí odkaz:
https://doaj.org/article/414a7e737cbc47178bb372ca16a77050
Autor:
Max Sieger, Katharina Gudat, Rahul Mitra, Stefanie Sonntag, Frank Stefani, Sven Eckert, Thomas Wondrak
Publikováno v:
Sensors, Vol 24, Iss 14, p 4458 (2024)
Contactless inductive flow tomography (CIFT) is a flow measurement technique allowing for visualization of the global flow in electrically conducting fluids. The method is based on the principle of induction by motion: very weak induced magnetic fiel
Externí odkaz:
https://doaj.org/article/fbabd652e2c24d7aa96a3743438a9b31
Publikováno v:
Data & Policy, Vol 6 (2024)
Intergovernmental collaboration is needed to address global problems. Modern solutions to these problems often include data-driven methods like artificial intelligence (AI), which require large amounts of data to perform well. As AI emerges as a cent
Externí odkaz:
https://doaj.org/article/2dae30a912db43359c3785a64ca767a6
Publikováno v:
Applied Sciences
Volume 11
Issue 3
Applied Sciences, Vol 11, Iss 1003, p 1003 (2021)
Volume 11
Issue 3
Applied Sciences, Vol 11, Iss 1003, p 1003 (2021)
Inductive thermography is a non-destructive testing method, whereby the specimen is slightly heated with a short heating pulse (0.1&ndash
1 s) and the temperature change on the surface is recorded with an infrared (IR) camera. Eddy current is in
1 s) and the temperature change on the surface is recorded with an infrared (IR) camera. Eddy current is in