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http://dx.doi.org/10.3795/KSME-B.2004.28.7.800

Wind Tunnel Test to Enhance Aerodynamic Characteristics of Forward Swept Wing Airplane  

Chung, Jin-Deog (한국항공우주연구원)
Lee, Jang-Yeon (한국항공우주연구원)
Sung, Bong-Zoo (한국항공우주연구)
Lee, Jong-Won (한국항공우주연구)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.28, no.7, 2004 , pp. 800-808 More about this Journal
Abstract
Wind tunnel test of an airplane model with forward swept wing was done in KARI LSWT to evaluate and measure the aerodynamic characteristics of initially designed configuration. Since the given wing planform did not fully satisfy the design requirements, local flow control devices such as vortilon, vortex generator and flow fence were used to delay separation and to enhance aerodynamic characteristics. Also decision making processes of design parameters such as vertical tail boom length, the location, size and the incidence angle of horizontal tail were discussed. The general aerodynamic characteristics of forward swept wing for various control surface deflection conditions of flap, aileron and elevator were also given.
Keywords
Wind Tunnel Testing; Forward Swept Wing; Image Method; Local Flow Control Device;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Chung, J., Cho, T., Lee, J. and Sung, B., 2002, 'Wind Tunnel Test of a Canard Airplane,' KSME International Journal, Vol. 16, No. 1, pp. 125-131   과학기술학회마을
2 Chung, J., Sung, B., Lee, J. and Kim, E., 2003, 'Wind Tunnel Test of the Straight and Forward Swept Canards,' KSAS International Journal, Vol. 4, No. 1, pp. 19-25
3 Kim, E. and Chung, J., 2001, 'Wing Tunnel Investigation of Aerodynamic Characteristics of a Small Canard Aircraft,' Journal of The Korean Society for Aeronautical and Aerospace Sciences, Vol. 29, No. 7, pp. 1-8   과학기술학회마을