Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles

Shangpei Liu; Guofang Chen; Yingzi Zhang; Qingui Qiu

doi:10.1109/ICITBS55627.2022.00118

Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles

Shangpei Liu
, Guofang Chen^*
, Yingzi Zhang
, Qingui Qiu

^*Corresponding author for this work

School of Ocean Engineering, Harbin Institute of Technology Weihai

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

In the numerical simulation of flutter derivatives, the unstructured grid computing model can be adopted and the hybrid grid computing model can be further divided according to the different partition settings of the hybrid grid computing domain. In this paper, the flutter derivatives of thin plates at 0°, 3°, 5° and 7° angles of wind attack areidentified by using the fractional state forced vibration method, and the critical flutter wind speed is calculated by graphical method. The numerical results of flutter derivative and flutter critical wind speed were compared with the experimental results to verify the reliability of the numerical method in identifying flutter derivative at different wind attack angles.

Original language	English
Title of host publication	Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	522-528
Number of pages	7
ISBN (Electronic)	9781665497213
DOIs	https://doi.org/10.1109/ICITBS55627.2022.00118
State	Published - 2022
Externally published	Yes
Event	2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022 - Hengyang, China Duration: 26 Mar 2022 → 27 Mar 2022

Publication series

Name	Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022

Conference

Conference	2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022
Country/Territory	China
City	Hengyang
Period	26/03/22 → 27/03/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

Keywords

Flutter Derivatives
Forced Vibration
Numerical Simulation
Plate
The Wind Angle of Attack

Access to Document

10.1109/ICITBS55627.2022.00118

Cite this

Liu, S., Chen, G., Zhang, Y., & Qiu, Q. (2022). Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles. In Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022 (pp. 522-528). (Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICITBS55627.2022.00118

Liu, Shangpei ; Chen, Guofang ; Zhang, Yingzi et al. / Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles. Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022. Institute of Electrical and Electronics Engineers Inc., 2022. pp. 522-528 (Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022).

@inproceedings{95bd12557e1241edadc782694880f155,

title = "Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles",

abstract = "In the numerical simulation of flutter derivatives, the unstructured grid computing model can be adopted and the hybrid grid computing model can be further divided according to the different partition settings of the hybrid grid computing domain. In this paper, the flutter derivatives of thin plates at 0°, 3°, 5° and 7° angles of wind attack areidentified by using the fractional state forced vibration method, and the critical flutter wind speed is calculated by graphical method. The numerical results of flutter derivative and flutter critical wind speed were compared with the experimental results to verify the reliability of the numerical method in identifying flutter derivative at different wind attack angles.",

keywords = "Flutter Derivatives, Forced Vibration, Numerical Simulation, Plate, The Wind Angle of Attack",

author = "Shangpei Liu and Guofang Chen and Yingzi Zhang and Qingui Qiu",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022 ; Conference date: 26-03-2022 Through 27-03-2022",

year = "2022",

doi = "10.1109/ICITBS55627.2022.00118",

language = "英语",

series = "Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "522--528",

booktitle = "Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022",

address = "美国",

}

Liu, S, Chen, G, Zhang, Y & Qiu, Q 2022, Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles. in Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022. Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022, Institute of Electrical and Electronics Engineers Inc., pp. 522-528, 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022, Hengyang, China, 26/03/22. https://doi.org/10.1109/ICITBS55627.2022.00118

Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles. / Liu, Shangpei; Chen, Guofang; Zhang, Yingzi et al.
Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 522-528 (Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles

AU - Liu, Shangpei

AU - Chen, Guofang

AU - Zhang, Yingzi

AU - Qiu, Qingui

PY - 2022

Y1 - 2022

N2 - In the numerical simulation of flutter derivatives, the unstructured grid computing model can be adopted and the hybrid grid computing model can be further divided according to the different partition settings of the hybrid grid computing domain. In this paper, the flutter derivatives of thin plates at 0°, 3°, 5° and 7° angles of wind attack areidentified by using the fractional state forced vibration method, and the critical flutter wind speed is calculated by graphical method. The numerical results of flutter derivative and flutter critical wind speed were compared with the experimental results to verify the reliability of the numerical method in identifying flutter derivative at different wind attack angles.

AB - In the numerical simulation of flutter derivatives, the unstructured grid computing model can be adopted and the hybrid grid computing model can be further divided according to the different partition settings of the hybrid grid computing domain. In this paper, the flutter derivatives of thin plates at 0°, 3°, 5° and 7° angles of wind attack areidentified by using the fractional state forced vibration method, and the critical flutter wind speed is calculated by graphical method. The numerical results of flutter derivative and flutter critical wind speed were compared with the experimental results to verify the reliability of the numerical method in identifying flutter derivative at different wind attack angles.

KW - Flutter Derivatives

KW - Forced Vibration

KW - Numerical Simulation

KW - Plate

KW - The Wind Angle of Attack

UR - https://www.scopus.com/pages/publications/85170069757

U2 - 10.1109/ICITBS55627.2022.00118

DO - 10.1109/ICITBS55627.2022.00118

M3 - 会议稿件

AN - SCOPUS:85170069757

T3 - Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022

SP - 522

EP - 528

BT - Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022

Y2 - 26 March 2022 through 27 March 2022

ER -

Liu S, Chen G, Zhang Y, Qiu Q. Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles. In Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022. Institute of Electrical and Electronics Engineers Inc. 2022. p. 522-528. (Proceedings - 2022 International Conference on Intelligent Transportation, Big Data and Smart City, ICITBS 2022). doi: 10.1109/ICITBS55627.2022.00118

Numerical Simulation and Analysis of Flutter Derivatives Under Different Wind Attack Angles

Abstract

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Keywords

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