[Invited] Phononic crystal for dynamic viscosity determination
| Autor: | Carpentier, Laurent, Gueddida, Abdellatif, Zaremanesh, Mansour, Gharibi, Hamed, Bahrami, Ali, Mehaney, Ahmed, Lucklum, Ralf, Djafari-Rouhani, Bahram, Pennec, Yan |
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| Přispěvatelé: | Laboratoire de dynamique et structure des matériaux moléculaires (LDSMM), Université de Lille, Sciences et Technologies-Université du Littoral Côte d'Opale (ULCO)-Centre National de la Recherche Scientifique (CNRS), Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 (IEMN), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), Sahand University of Technology (SUT) Tabriz, Iran (SUT), University of Isfahan, Beni-Suef University, Institute of Micro and Sensor Systems (IMOS), Otto-von-Guericke-Universität Magdeburg = Otto-von-Guericke University [Magdeburg] (OVGU), Physique - IEMN (PHYSIQUE - IEMN), Université catholique de Lille (UCL)-Université catholique de Lille (UCL)-Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA), National French agency ANR-18-CE92-0023 and Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) supported this work in the frame of the project ‘Tubular Bell’, under grants VE 483/2-1 and LU 605/22-1., ANR-18-CE92-0023,Tubular Bell,Cristal phononique tubulaire pour l'analyse (bio)chimique en phase liquide(2018) |
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Phononic crystal for dynamic viscosity determination Photonic and Phononic Properties of Engineered Nanostructures XII, SPIE Photonics West OPTO Conference Photonic and Phononic Properties of Engineered Nanostructures XII, SPIE Photonics West OPTO Conference, Jan 2022, San Francisco, United States. pp.45, ⟨10.1117/12.2615965⟩ |
| Popis: | International audience; We propose a two-dimensional triangular lattice solid/fluid phononic crystals (PnC) for the determination of the acoustic properties and in particular dynamic viscosity of a fluid. We show that this device is very sensitive to the acoustic parameters of the liquid, such as density or sound velocity, and could consequently be used as a temperature sensor. This temperature sensitivity is investigated through the existence of sharp waveguide acoustic modes localized in the band gap of the PnC at well-defined frequencies. We show that this device can also be used for dynamic viscosity measurements of liquid, based on the attenuation of the guided modes. |
| Databáze: | OpenAIRE |
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