دورية أكاديمية
Guided wave–based approach for ice detection on wind turbine blades
| العنوان: | Guided wave–based approach for ice detection on wind turbine blades |
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| المؤلفون: | Shoja, Siavash, 1982, Berbyuk, Viktor, 1953, Boström, Anders E, 1951 |
| المصدر: | Wind Engineering. 42(5):483-495 |
| مصطلحات موضوعية: | Maskinteknik, Mechanical Engineering, Strömningsmekanik och akustik, Fluid Mechanics and Acoustics, Annan elektroteknik och elektronik, Other Electrical Engineering, Electronic Engineering, Information Engineering, ice detection, icing index, cold climate, wind turbine blade, Guided wave propagation |
| الوصف: | An efficient ice detection system is an important tool to optimize the de-icing processes in wind turbines operating in cold climate regions. The aim of this work is to study the application of guided wave for ice detection on wind turbine blades. Computational model is developed to simulate guided wave propagation on composite structures. The model has been validated with experimental data obtained in cold climate laboratory. Effect of ice accretion on composite structures is studied in the time, frequency and wavenumber domains. In each case, post-processing algorithms as well as icing index are introduced which are sensitive to accumulated ice on the composite structure. The algorithms and icing index are applied to both simulation results and experimental data. Analysis of the obtained results has shown that the guided wave–based approach can be used for developing ice detection systems for wind turbine blades. |
| وصف الملف: | electronic |
| الوصول الحر: | https://research.chalmers.se/publication/505129Test https://research.chalmers.se/publication/505129/file/505129_Fulltext.pdfTest |
| قاعدة البيانات: | SwePub |
| تدمد: | 0309524X 2048402x |
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| DOI: | 10.1177/0309524X18754767 |