Flinovia - Flow Induced Noise and Vibration Issues and Aspects: A Focus on Measurement, Modeling, Simulation and Reproduction of the Flow Excitation and Flow Induced Response
Flow induced vibration and noise (FIVN) remains a critical research topic. Even after over 50 years of intensive research, accurate and cost-effective FIVN simulation and measurement techniques remain elusive. This book gathers the latest research from some of the most prominent experts in the field...
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| Hlavní autoři: | , , , , |
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| Médium: | Kniha |
| Jazyk: | English |
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Springer
2016
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| On-line přístup: | https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/59920 |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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| Shrnutí: | Flow induced vibration and noise (FIVN) remains a critical research topic. Even after over 50 years of intensive research, accurate and cost-effective FIVN simulation and measurement techniques remain elusive. This book gathers the latest research from some of the most prominent experts in the field.
It describes methods for characterizing wall pressure fluctuations, including subsonic and supersonic turbulent boundary layer flows over smooth and rough surfaces using computational methods like Large Eddy Simulation; for inferring wall pressure fluctuations using inverse techniques based on panel vibrations or holographic pressure sensor arrays; for calculating the resulting structural vibrations and radiated sound using traditional finite element methods, as well as advanced methods like Energy Finite Elements; for using scaling approaches to universally collapse flow-excited vibration and noise spectra; and for computing time histories of structural response, including alternating stresses. |
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