Smart Blade Flutter Alleviation

Reza Moosavi

doi:10.1007/s00366-023-01832-9

Smart Blade Flutter Alleviation

Reza Moosavi

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

50 Downloads (Pure)

Abstract

In this paper, the effect of using a piezoelectric material has been shown on postponing the flutter phenomenon on a regular blade. System response of a smart blade with only flap-wise and edgewise plunge DOF shows that the oscillations of the smart blade can be effectively decayed in a very short time using efficient piezopatches in the flap-wise and edgewise plunge DOF. Furthermore, in a smart blade with four DOF, it has been indicated having piezopatches in flap-wise and edgewise plunge DOF can defer the flutter speed 81.41% which is a noticeable increase in the flutter speed. Finally, by adding a piezopatch to the pitch DOF to a smart blade, it is possible to postpone the flutter speed 155% which is a very considerable increase.

Original language	English
Pages (from-to)	3865–3876
Number of pages	12
Journal	Engineering with Computers
Volume	39
Early online date	9 May 2023
DOIs	https://doi.org/10.1007/s00366-023-01832-9
Publication status	Published - 30 Dec 2023

Keywords

Flutter
Piezoelectric material
Smart blade

Access to Document

10.1007/s00366-023-01832-9Licence: Unspecified

Accepted_Version
© 2023 Crown. This is the accepted manuscript version of an article which has been published in final form athttps://doi.org/10.1007/s00366-023-01832-9
Accepted author manuscript, 1.17 MBLicence: Unspecified

Cite this

@article{261660fca9664f80b3ee3423c00d25ec,

title = "Smart Blade Flutter Alleviation",

abstract = "In this paper, the effect of using a piezoelectric material has been shown on postponing the flutter phenomenon on a regular blade. System response of a smart blade with only flap-wise and edgewise plunge DOF shows that the oscillations of the smart blade can be effectively decayed in a very short time using efficient piezopatches in the flap-wise and edgewise plunge DOF. Furthermore, in a smart blade with four DOF, it has been indicated having piezopatches in flap-wise and edgewise plunge DOF can defer the flutter speed 81.41\% which is a noticeable increase in the flutter speed. Finally, by adding a piezopatch to the pitch DOF to a smart blade, it is possible to postpone the flutter speed 155\% which is a very considerable increase. ",

keywords = "Flutter, Piezoelectric material, Smart blade",

author = "Reza Moosavi",

note = "{\textcopyright} 2023 Crown. This is the accepted manuscript version of an article which has been published in final form athttps://doi.org/10.1007/s00366-023-01832-9",

year = "2023",

month = dec,

day = "30",

doi = "10.1007/s00366-023-01832-9",

language = "English",

volume = "39",

pages = "3865{\textendash}3876",

journal = "Engineering with Computers",

issn = "0177-0667",

publisher = "Springer Nature ",

}

TY - JOUR

T1 - Smart Blade Flutter Alleviation

AU - Moosavi, Reza

PY - 2023/12/30

Y1 - 2023/12/30

N2 - In this paper, the effect of using a piezoelectric material has been shown on postponing the flutter phenomenon on a regular blade. System response of a smart blade with only flap-wise and edgewise plunge DOF shows that the oscillations of the smart blade can be effectively decayed in a very short time using efficient piezopatches in the flap-wise and edgewise plunge DOF. Furthermore, in a smart blade with four DOF, it has been indicated having piezopatches in flap-wise and edgewise plunge DOF can defer the flutter speed 81.41% which is a noticeable increase in the flutter speed. Finally, by adding a piezopatch to the pitch DOF to a smart blade, it is possible to postpone the flutter speed 155% which is a very considerable increase.

AB - In this paper, the effect of using a piezoelectric material has been shown on postponing the flutter phenomenon on a regular blade. System response of a smart blade with only flap-wise and edgewise plunge DOF shows that the oscillations of the smart blade can be effectively decayed in a very short time using efficient piezopatches in the flap-wise and edgewise plunge DOF. Furthermore, in a smart blade with four DOF, it has been indicated having piezopatches in flap-wise and edgewise plunge DOF can defer the flutter speed 81.41% which is a noticeable increase in the flutter speed. Finally, by adding a piezopatch to the pitch DOF to a smart blade, it is possible to postpone the flutter speed 155% which is a very considerable increase.

KW - Flutter

KW - Piezoelectric material

KW - Smart blade

UR - https://www.scopus.com/pages/publications/85159037190

U2 - 10.1007/s00366-023-01832-9

DO - 10.1007/s00366-023-01832-9

M3 - Article

SN - 0177-0667

VL - 39

SP - 3865

EP - 3876

JO - Engineering with Computers

JF - Engineering with Computers

ER -

Smart Blade Flutter Alleviation

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this