Conference
Electro-optical Kerr effect in HFE-7100
| العنوان: | Electro-optical Kerr effect in HFE-7100 |
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| المؤلفون: | Nassar, Michelle, Daaboul, Michel, Michel, Anny, Louste, Christophe |
| المساهمون: | Électro-Fluido-Dynamique Institut Pprime (EFD), Département Fluides, Thermique et Combustion Institut Pprime (Département FTC), Institut Pprime UPR 3346 (PPrime Poitiers ), Université de Poitiers = University of Poitiers (UP)-École Nationale Supérieure de Mécanique et d’Aérotechnique Poitiers (ISAE-ENSMA)-Centre National de la Recherche Scientifique (CNRS)-Université de Poitiers = University of Poitiers (UP)-École Nationale Supérieure de Mécanique et d’Aérotechnique Poitiers (ISAE-ENSMA)-Centre National de la Recherche Scientifique (CNRS)-Institut Pprime UPR 3346 (PPrime Poitiers ), Université de Poitiers = University of Poitiers (UP)-École Nationale Supérieure de Mécanique et d’Aérotechnique Poitiers (ISAE-ENSMA)-Centre National de la Recherche Scientifique (CNRS)-Université de Poitiers = University of Poitiers (UP)-École Nationale Supérieure de Mécanique et d’Aérotechnique Poitiers (ISAE-ENSMA)-Centre National de la Recherche Scientifique (CNRS), University of Balamand Liban (UOB), Physique et Propriétés des Nanostructures Institut Pprime (PPNa), Département Physique et Mécanique des Matériaux Institut Pprime (Département PMM) |
| المصدر: | 2023 IEEE 22nd International Conference on Dielectric Liquids (ICDL) https://univ-poitiers.hal.science/hal-04428695 2023 IEEE 22nd International Conference on Dielectric Liquids (ICDL), Jun 2023, Worcester, United States. pp.1-4, ⟨10.1109/ICDL59152.2023.10209331⟩ https://ieeexplore.ieee.org/document/10209331 |
| بيانات النشر: | HAL CCSD IEEE |
| سنة النشر: | 2023 |
| المجموعة: | Université de Poitiers: Publications de nos chercheurs.ses (HAL) |
| مصطلحات موضوعية: | Dielectric liquid, electric charges, electric field distribution, electrohydrodynamics, electro-optical Kerr effect, hydrofluoroether, Kerr coefficient, Kerr image, polariscope, [SPI]Engineering Sciences [physics] |
| جغرافية الموضوع: | United States |
| Time: | Worcester, United States |
| الوصف: | International audience ; This work is an experimental study on electrooptical Kerr effect in hydrofluoroether HFE-7100. It is part of a scientific project aiming to better understand electrohydrodynamic (EHD) behavior and hence optimize EHD systems. The electro-optical Kerr effect is a nonintrusive method that allows to study the development of charged layers at the electrode/liquid interface. In this paper, the authors examine the applicability of the Kerr effect method on HFE-7100, a dielectric liquid that has proven to be very efficient in EHD applications. The system consists of a monochromatic green laser source and a rectilinear polariscope. The Kerr cell has two planar electrodes on which a high sinusoidal voltage is applied. The light intensity of the obtained images is then analyzed. The Kerr coefficient value B of the HFE-7100 is deduced to be B = 2.7×10-14 V/m², a value that is comparable to that of purified water. Kerr images are presented, and their qualitative analysis demonstrates the presence of space charge. This work proves that HFE has a good sensitivity to the Kerr effect. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| DOI: | 10.1109/ICDL59152.2023.10209331 |
| الاتاحة: | https://univ-poitiers.hal.science/hal-04428695 https://univ-poitiers.hal.science/hal-04428695v1/document https://univ-poitiers.hal.science/hal-04428695v1/file/Electro-optical%20Kerr%20effect%20in%20HFE-7100.pdf https://doi.org/10.1109/ICDL59152.2023.10209331 |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.19C436DF |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/ICDL59152.2023.10209331 |
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