Experimental investigation of the aerodynamic characteristics of Tandem-Airfoil based on low Reynolds number

Guo Qing Zhang; Shu Xing Yang

Experimental investigation of the aerodynamic characteristics of Tandem-Airfoil based on low Reynolds number

Guo Qing Zhang^*
, Shu Xing Yang

^*此作品的通讯作者

空天科学与技术学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

摘要

Based on low Reynolds number, the aerodynamic characteristics of the Tandem-Airfoil were simulated numerically in using of 2D-CFD method. The lift and drag characteristics between the Tandem-Airfoil and the single airfoil had been compared. The impacts on the lift and drag characteristics made by the different angles of the canard and wing (δ) had been analyzed. And keeping α_c=±5°, the impacts made by the relative distance and height of the installation had been investigated, finding that the canard in the upper position had the bigger (C_l)_max and α_cr, it could significantly improve the aerodynamic characteristics of Tandem-Airfoil.

源语言	英语
页（从-至）	733-737
页数	5
期刊	Jisuan Lixue Xuebao/Chinese Journal of Computational Mechanics
卷	27
期	4
出版状态	已出版 - 8月 2010

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title = "Experimental investigation of the aerodynamic characteristics of Tandem-Airfoil based on low Reynolds number",

abstract = "Based on low Reynolds number, the aerodynamic characteristics of the Tandem-Airfoil were simulated numerically in using of 2D-CFD method. The lift and drag characteristics between the Tandem-Airfoil and the single airfoil had been compared. The impacts on the lift and drag characteristics made by the different angles of the canard and wing (δ) had been analyzed. And keeping αc=±5°, the impacts made by the relative distance and height of the installation had been investigated, finding that the canard in the upper position had the bigger (Cl)max and αcr, it could significantly improve the aerodynamic characteristics of Tandem-Airfoil.",

keywords = "Canard, Lift-to-drag ratio, Mesh, Tandem-Airfoil",

author = "Zhang, \{Guo Qing\} and Yang, \{Shu Xing\}",

year = "2010",

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AU - Zhang, Guo Qing

AU - Yang, Shu Xing

PY - 2010/8

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N2 - Based on low Reynolds number, the aerodynamic characteristics of the Tandem-Airfoil were simulated numerically in using of 2D-CFD method. The lift and drag characteristics between the Tandem-Airfoil and the single airfoil had been compared. The impacts on the lift and drag characteristics made by the different angles of the canard and wing (δ) had been analyzed. And keeping αc=±5°, the impacts made by the relative distance and height of the installation had been investigated, finding that the canard in the upper position had the bigger (Cl)max and αcr, it could significantly improve the aerodynamic characteristics of Tandem-Airfoil.

AB - Based on low Reynolds number, the aerodynamic characteristics of the Tandem-Airfoil were simulated numerically in using of 2D-CFD method. The lift and drag characteristics between the Tandem-Airfoil and the single airfoil had been compared. The impacts on the lift and drag characteristics made by the different angles of the canard and wing (δ) had been analyzed. And keeping αc=±5°, the impacts made by the relative distance and height of the installation had been investigated, finding that the canard in the upper position had the bigger (Cl)max and αcr, it could significantly improve the aerodynamic characteristics of Tandem-Airfoil.

KW - Canard

KW - Lift-to-drag ratio

KW - Mesh

KW - Tandem-Airfoil

UR - https://www.scopus.com/pages/publications/77957784873

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JO - Jisuan Lixue Xuebao/Chinese Journal of Computational Mechanics

JF - Jisuan Lixue Xuebao/Chinese Journal of Computational Mechanics

IS - 4

ER -

Experimental investigation of the aerodynamic characteristics of Tandem-Airfoil based on low Reynolds number

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