Investigations on inclined piezoelectric actuated patches on a rectangular plate for de-icing
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| Publicado en: | Journal of Physics: Conference Series vol. 3066, no. 1 (Jul 2025), p. 012001 |
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| Autor principal: | |
| Otros Autores: | , |
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IOP Publishing
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| Acceso en línea: | Citation/Abstract Full Text - PDF |
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MARC
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| 001 | 3235009362 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 1742-6588 | ||
| 022 | |a 1742-6596 | ||
| 024 | 7 | |a 10.1088/1742-6596/3066/1/012001 |2 doi | |
| 035 | |a 3235009362 | ||
| 045 | 2 | |b d20250701 |b d20250731 | |
| 100 | 1 | |a Gurubrahmam, K |u Chaitanya Bharathi Institute of Technology , Department of Mechanical Engineering, Hyderabad, 500075, India | |
| 245 | 1 | |a Investigations on inclined piezoelectric actuated patches on a rectangular plate for de-icing | |
| 260 | |b IOP Publishing |c Jul 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a The piezoelectric patch’s location and orientation are important parameters for achieving added damping for a particular mode. The study investigated the de-icing of a rectangular plate with piezoelectric materials actuation. Investigated using Piezoceramic actuators to induce vibration in a host structure so ice can be sheared off. The requirement of shear stress on the aluminium surface for de-icing is 1.5MPa. Due to the adhesive shear stress of ice to be in the range of 0.1-1.5 MPa for aluminium and the Ice layer. At the initial stage, an aluminium plate with inclined PZT 0°, 45° and 90° performed modal and harmonic analysis using CAE software. In harmonic analysis, 30V(0-Pk) voltage was given to PZTs of different orientations and studied shear stress developed along with displacement at the tip at the first four frequencies, mainly 1st torsional frequency. In plates with inclined PZT, proved numerically that at 45° PZT developed more shear stress compared to other orientations of PZT at 1st torsional resonance frequency. Concluded that shear stress developed more at 1st torsional resonance frequency compared to the bending mode. | |
| 653 | |a Actuation | ||
| 653 | |a Metal plates | ||
| 653 | |a Resonance | ||
| 653 | |a Investigations | ||
| 653 | |a Piezoelectricity | ||
| 653 | |a Rectangular plates | ||
| 653 | |a Deicing | ||
| 653 | |a Damping | ||
| 653 | |a Harmonic analysis | ||
| 653 | |a Shear stress | ||
| 653 | |a Lead zirconate titanates | ||
| 653 | |a Actuators | ||
| 653 | |a Fourier analysis | ||
| 653 | |a Aluminum | ||
| 700 | 1 | |a Rao, T Ramamohan |u Vasavi College of Engineering (A), Department of Mechanical Engineering , Hyderabad, 500 031, TS, India | |
| 700 | 1 | |a Reddy, M Chandra Sekhar |u University College of Engineering (A) , Department of Mechanical Engineering, Hyderabad, 500007, TS, India | |
| 773 | 0 | |t Journal of Physics: Conference Series |g vol. 3066, no. 1 (Jul 2025), p. 012001 | |
| 786 | 0 | |d ProQuest |t Advanced Technologies & Aerospace Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3235009362/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3235009362/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |