Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Gerhard Liedl"'
Publikováno v:
Wind, Vol 4, Iss 2, Pp 155-171 (2024)
Ice accumulation on lift-generating surfaces, such as rotor blades or wings, degrades aerodynamic performance and increases various risks. Active measures to counteract surface icing are energy-consuming and should be replaced by passive anti-icing s
Externí odkaz:
https://doaj.org/article/09e2ba331e3243c3a1147fc14b0484ea
Publikováno v:
Nanomaterials, Vol 12, Iss 8, p 1271 (2022)
Despite numerous studies on the wettability behavior of ductile iron after ultrafast laser structuring, the correlation between the phase change due to the interaction with an intense pulse and wettability is not yet well understood. In the present w
Externí odkaz:
https://doaj.org/article/b5f49b88fb294ee89ea6ae317da52840
Publikováno v:
Materials, Vol 14, Iss 19, p 5544 (2021)
Scanning electron microscopy (SEM) and profilometry of the crater morphology and ablation efficiency upon femtosecond laser ablation of Au-coated Ni targets in various fluids revealed a pronounced dependence on the ablation medium. For ethanol, a suf
Externí odkaz:
https://doaj.org/article/7192e6e57073466bbe4ce3fcb90fdd27
Autor:
Michele Buttazzoni, Constantin Zenz, Andreas Otto, Rodrigo Gómez Vázquez, Gerhard Liedl, Jorge Luis Arias
Publikováno v:
Applied Sciences, Vol 11, Iss 6, p 2549 (2021)
Keyhole laser beam welding (LBW) of 304L stainless steel sheets with a gap in between was numerically simulated with a three-dimensional, transient, multi-physical model for laser material processing based on the finite volume method (FVM). First, th
Externí odkaz:
https://doaj.org/article/1dc6ba99d6704840ac9a6af471ac2e65
Publikováno v:
ACS Applied Engineering Materials. 1:1263-1276
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1e806ca5f706cf0fc22d6ec802c7eba
https://doi.org/10.1021/acsaenm.3c00070
https://doi.org/10.1021/acsaenm.3c00070
Publikováno v:
Procedia CIRP. 111:643-647
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dc4b74dd6e5ca94c60c7e8168c17852
https://doi.org/10.1016/j.procir.2022.08.016
https://doi.org/10.1016/j.procir.2022.08.016
Autor:
Roland Fürbacher, Gerhard Liedl
Publikováno v:
Laser-based Micro- and Nanoprocessing XV.
Biomimetic technical surfaces are very interesting for a wide field of possible applications in material science and engineering. For example, changing the wetting and deicing properties of components used in cold environmental conditions can help to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0f0f8341fcd08c37e6edac3e57e7c82
https://doi.org/10.1117/12.2578138
https://doi.org/10.1117/12.2578138
Autor:
A. A. Mel’nikov, Robert Bielak, Gerhard Liedl, Serguei P. Murzin, Nikolay L. Kazanskiy, Stanislav Osipov
Publikováno v:
2020 International Conference on Information Technology and Nanotechnology (ITNT).
Dual phase steels are characterized by structurally sensitive properties and can be modified using various combinations of heating and cooling parameters. Using scanning electron microscopy, a structure of a dual phase steel in cross sections of heat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2366423c9006a4469a9fb7050de3901e
https://doi.org/10.1109/itnt49337.2020.9253361
https://doi.org/10.1109/itnt49337.2020.9253361
Publikováno v:
Nanoscale advances. 2(9)
Nanocrystalline silicon nanoparticles with a median crystallite size of 3-4 nm and several crystalline phases and defects (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::51c216e39f2955d40c5282cd6f95edf2
https://pubmed.ncbi.nlm.nih.gov/36132752
https://pubmed.ncbi.nlm.nih.gov/36132752
Autor:
Andreas Steiger-Thirsfeld, Robert Pospichal, Christian Edtmaier, Erwin Rosenberg, Jakob Segl, Gerhard Liedl
Publikováno v:
Journal of Materials Science. 53:15514-15529
The existence of interfacial carbides is a well-known phenomenon in Al/diamond composites, although quantitative analyses are not described so far. The control of the formation of interfacial carbides while processing Al(Si)/diamond composites is of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0a1830f12ddfc15950eec1a0e583e08
https://doi.org/10.1007/s10853-018-2734-1
https://doi.org/10.1007/s10853-018-2734-1