Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Nicolas Ranc"'
Autor:
Vincent Jacquemain, Christophe Cheuleu, Nicolas Ranc, Olivier Castelnau, Vincent Michel, Doriana Vinci, Véronique Favier, Cristian Mocuta, Dominique Thiaudiere
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 1, Pp 17-27 (2024)
In the energy production and transportation industries, numerous metallic structures may be subjected to at least several billions of cycles, i.e. loaded in the very high cycle fatigue domain (VHCF). Therefore, to design structures in the VHCF domain
Externí odkaz:
https://doaj.org/article/bf78d74bd793411ab77ce5d35759fd07
Publikováno v:
Remote Sensing, Vol 14, Iss 1, p 140 (2021)
Applications in which researchers aim to extract a single land type from remotely sensed data are quite common in practical scenarios: extract the urban footprint to make connections with socio-economic factors; map the forest extent to subsequently
Externí odkaz:
https://doaj.org/article/5cbd22baed43445fabc972ffadfbb6d2
We introduce two FFT-based ESPRIT algorithms for line spectral estimation which have lower time complexities than the original ESPRIT algorithm's O(N^3). The preferred method, named FFT-ESPRIT, can be characterized as being a kernel-based subspace es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4a2d3ec388f771f9bbfd0e2f5e987ef
https://doi.org/10.36227/techrxiv.22294222.v1
https://doi.org/10.36227/techrxiv.22294222.v1
Autor:
Grégoire Brot, Imade Koutiri, Vincent Bonnand, Véronique Favier, Corinne Dupuy, Nicolas Ranc, Patrick Aimedieu, Fabien Lefebvre, Robin Hauteville
Publikováno v:
International Journal of Fatigue. 174:107710
Publikováno v:
Remote Sensing, Vol 14, Iss 140, p 140 (2022)
Remote Sensing; Volume 14; Issue 1; Pages: 140
Remote Sensing; Volume 14; Issue 1; Pages: 140
Applications in which researchers aim to extract a single land type from remotely sensed data are quite common in practical scenarios: extract the urban footprint to make connections with socio-economic factors; map the forest extent to subsequently
Autor:
Grégoire Brot, Imade Koutiri, Vincent Bonnand, Véronique Favier, Corinne Dupuy, Nicolas Ranc, Patrick Aimedieu, Fabien Lefebvre, Robin Hauteville
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Mechanical Systems and Signal Processing. 182:109544
Ultrasonic fatigue tests (UFT) are used to study the fatigue life behavior of metallic components undergoing a very high number of cycles (typically ≥ 107 − 109 cycles) under relatively low mechanical loads. By soliciting fatigue specimens at 20
Autor:
Nicolas Saintier, Mohamed El May, Arnaud Junet, Andrew King, Anne Bonnin, Yves Gaillard, Nicolas Ranc, Thierry Palin-Luc, Jean-Yves Buffiere, Yves Nadot, Alexandre Messager
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures
Fatigue & Fracture of Engineering Materials & Structures, Wiley-Blackwell, 2019, ⟨10.1111/ffe.13140⟩
Fatigue and Fracture of Engineering Materials and Structures
Fatigue and Fracture of Engineering Materials and Structures, Wiley-Blackwell, 2020, 43 (3), pp.558-567. ⟨10.1111/ffe.13140⟩
Fatigue & Fracture of Engineering Materials & Structures, Wiley-Blackwell, 2019, ⟨10.1111/ffe.13140⟩
Fatigue and Fracture of Engineering Materials and Structures
Fatigue and Fracture of Engineering Materials and Structures, Wiley-Blackwell, 2020, 43 (3), pp.558-567. ⟨10.1111/ffe.13140⟩
cited By 0; International audience; This work presents a new ultrasonic fatigue testing device for studying the initiation and propagation mechanisms of internal microstructurally short fatigue cracks using in situ synchrotron tomography. Its princip
Autor:
Christophe Cheuleu, Olivier Castelnau, Vincent Jacquemain, Nicolas Ranc, Vincent Michel, Doriana Vinci, Véronique Favier, Christian Mocuta, Dominique Thiaudière
Publikováno v:
International Journal of Fatigue
International Journal of Fatigue, Elsevier, 2021, 153, pp.106474. ⟨10.1016/j.ijfatigue.2021.106474⟩
International Journal of Fatigue, Elsevier, 2021, 153, pp.106474. ⟨10.1016/j.ijfatigue.2021.106474⟩
Piezo-electric ultrasonic fatigue machines are used to carry out fatigue tests more rapidly than what is possible using other technologies, at a frequency of 20 kHz . The very high cycle fatigue (VHCF) domain can be studied with these machines as 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3de98ef80582247439437629c41a9fe
https://hdl.handle.net/10985/20715
https://hdl.handle.net/10985/20715
Publikováno v:
Theoretical and Applied Fracture Mechanics
Theoretical and Applied Fracture Mechanics, Elsevier, 2020, 109, pp.1-13. ⟨10.1016/j.tafmec.2020.102704⟩
Theoretical and Applied Fracture Mechanics, Elsevier, 2020, 109, pp.1-13. ⟨10.1016/j.tafmec.2020.102704⟩
During cyclic loading of a cracked metallic alloy at room temperature, heat sources are generated and produce a heterogeneous temperature field around the crack tip. Those heat sources are: (i) the thermo-elastic coupling source, (ii) the intrinsic d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd544c675d5a03a2088dc8219716212a
http://hdl.handle.net/20.500.12278/76060
http://hdl.handle.net/20.500.12278/76060