Numerical assessment of the factors controlling the acoustic response of wind turbine blades

Name: Numerical assessment of the factors controlling the acoustic response of wind turbine blades
Author: Al-Maharma, Ahmad Yousef Mohammad, Şendur, Polat

İsim	Numerical assessment of the factors controlling the acoustic response of wind turbine blades
Yazar	Al-Maharma, Ahmad Yousef Mohammad, Şendur, Polat
Basım Tarihi:	2019
Basım Yeri	- Canadian Acoustical Association
Konu	Acoustic noise, Optimization, Sensitivity, Vibro-acoustic response, Wind turbine blade
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-199918100-0
Kayıt Numarası	018ac101-3162-42e8-892c-cdc85508b996
Lokasyon	Mechanical Engineering
Tarih	2019
Örnek Metin	The blades of wind turbine are the most critical parts of the wind turbine system, which contribute to noise generated by wind turbine due to excitation from air streams across them. In this numerical study, the effect of various design factors for both horizontal and vertical wind turbines is analysed in order to determine the most critical design factors. The knowledge of such information is important to control and reduce the noise level from wind turbine. The simulation results show that the pitch angle, which is the summation of angle of attack and twist angle, along with the height of air foil section have the most significant effect on the overall sound pressure level. The results also reveal that the overall sound pressure level is least sensitive to the size of the blade and shell thickness.
Cilt	2

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Numerical assessment of the factors controlling the acoustic response of wind turbine blades

Yazar Al-Maharma, Ahmad Yousef Mohammad, Şendur, Polat

Basım Tarihi 2019

Basım Yeri - Canadian Acoustical Association

Konu Acoustic noise, Optimization, Sensitivity, Vibro-acoustic response, Wind turbine blade

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-199918100-0

Kayıt Numarası 018ac101-3162-42e8-892c-cdc85508b996

Lokasyon Mechanical Engineering

Tarih 2019

Örnek Metin The blades of wind turbine are the most critical parts of the wind turbine system, which contribute to noise generated by wind turbine due to excitation from air streams across them. In this numerical study, the effect of various design factors for both horizontal and vertical wind turbines is analysed in order to determine the most critical design factors. The knowledge of such information is important to control and reduce the noise level from wind turbine. The simulation results show that the pitch angle, which is the summation of angle of attack and twist angle, along with the height of air foil section have the most significant effect on the overall sound pressure level. The results also reveal that the overall sound pressure level is least sensitive to the size of the blade and shell thickness.

Cilt 2