Zobrazeno 1 - 10
of 44
pro vyhledávání: '"fréquence de résonance"'
Autor:
Cheng, Ming
Publikováno v:
Fluid mechanics [physics.class-ph]. INSA de Toulouse, 2022. English. ⟨NNT : 2022ISAT0008⟩
Dynamic filtration (DF) exhibits superior performances (high permeate flux, fouling limitation) to dead-end and cross-flow filtrations for various applications (water treatment, food engineering, bioprocess engineering). This PhD is devoted to explor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4074::b2a57dda93b0718496cf79a31ff764e8
https://theses.hal.science/tel-03723893
https://theses.hal.science/tel-03723893
Autor:
DAOUI Abdelhakim, ZERIZER Abdellatif
Publikováno v:
MATEC Web of Conferences, Vol 149, p 01045 (2018)
In this paper, we present a method for the determination of the elasticity modulus in the vibratory domain of materials. This approach is based on research and interpretation of the spectrum of natural frequencies resulting from natural vibrations ba
Externí odkaz:
https://doaj.org/article/b17342ee73194faa9182deb8aba33dbd
Publikováno v:
Physique [physics]. Université de Fianarantsoa, 2021. Français
In this work one-dimensional and two-dimensional semi-analytical models using the Legendre polynomial approach were applied for modeling the piezoelectric transformer. The electromechanical behavior of PT can be predicted by the model. The method con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::31ec222dda7b199a103c917f58b9b7c6
https://theses.hal.science/tel-03206492
https://theses.hal.science/tel-03206492
Publikováno v:
Physique [physics]. Université de Fianarantsoa, 2021. Français
In this work one-dimensional and two-dimensional semi-analytical models using the Legendre polynomial approach were applied for modeling the piezoelectric transformer. The electromechanical behavior of PT can be predicted by the model. The method con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::31ec222dda7b199a103c917f58b9b7c6
https://theses.hal.science/tel-03206492
https://theses.hal.science/tel-03206492
Autor:
Gibus, David
Publikováno v:
Vibrations [physics.class-ph]. Université Savoie Mont Blanc, 2020. Français
Vibration energy harvesting focuses on using vibrations to power wireless sensors nodes in locations where batteries cannot be used or changed. In this context, the use of piezoelectric resonant structures enables to harvest significant electrical po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::a59828003d83bcb63179881752d7434d
https://hal.archives-ouvertes.fr/tel-03169860/document
https://hal.archives-ouvertes.fr/tel-03169860/document
Autor:
Gibus, David
Publikováno v:
Vibrations [physics.class-ph]. Université Savoie Mont Blanc, 2020. Français. ⟨NNT : 2020CHAMA044⟩
Vibration energy harvesting focuses on using vibrations to power wireless sensors nodes in locations where batteries cannot be used or changed. In this context, the use of piezoelectric resonant structures enables to harvest significant electrical po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::dd27b8994702476f992575d09a7f0602
https://hal.science/tel-03169860
https://hal.science/tel-03169860
Autor:
Gibus, David
Publikováno v:
Vibrations [physics.class-ph]. Université Savoie Mont Blanc, 2020. Français
Vibration energy harvesting focuses on using vibrations to power wireless sensors nodes in locations where batteries cannot be used or changed. In this context, the use of piezoelectric resonant structures enables to harvest significant electrical po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::a59828003d83bcb63179881752d7434d
https://hal.archives-ouvertes.fr/tel-03169860/document
https://hal.archives-ouvertes.fr/tel-03169860/document
Autor:
Licha, Cyril
Publikováno v:
Sciences du Vivant [q-bio]. 2020
L’implantologie s’est considérablement développée depuis 20 ans et de nombreux praticiens s’y forment. Avant la fin des années 1990, les seules techniques à la disposition du praticien pour évaluer l’ostéointégration d’un implant é
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::027284ee1bfec98ddfbb9362e0b79551
https://dumas.ccsd.cnrs.fr/dumas-03186783
https://dumas.ccsd.cnrs.fr/dumas-03186783
Autor:
Guillemot, Antoine
Publikováno v:
Glaciologie. Université Grenoble Alpes [2020-..], 2020. Français. ⟨NNT : 2020GRALU020⟩
Within mountain permafrost regions, rock glaciers refer to periglacial formations composed of a mixture of rock debris of varying size and frozen materials at depth. Among them, active rock glaciers exhibit surface displacement velocities of the orde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4446acbd81f85ec47813d7b4a6ccd509
https://theses.hal.science/tel-03094893
https://theses.hal.science/tel-03094893
Autor:
Abdelhakim Daoui, Abdellatif Zerizer
Publikováno v:
MATEC Web of Conferences, Vol 149, p 01045 (2018)
In this paper, we present a method for the determination of the elasticity modulus in the vibratory domain of materials. This approach is based on research and interpretation of the spectrum of natural frequencies resulting from natural vibrations ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bcbc6b876c829c50df8e576a4cc7545
https://doaj.org/article/688b26c8b1744f1da9c9a544dad912c2
https://doaj.org/article/688b26c8b1744f1da9c9a544dad912c2