Computation of the ground effect to the airfoil by singularity method = 특이점 분포에 의한 날개꼴에 대한 지면의 효과

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 295
  • Download : 0
Analytic solution of airfoil flow affected by ground is given by Fredholm integral equation of second kind. The numerical procedure for calculation of the integral equation can be given by linear equation system of prescribed vorticity distribution over the airfoil surface. When the airfoil is in the vicinity of the ground, for the case of take-off and landing, the aerodynamic characteristics are influenced by the ground. This thesis considers the effect of the ground to the lift and pressure distribution by replacing the image of isolated airfoil to the ground with concentrated single circulation instead of multiple local vortex distribution over the image airfoil surface. The analytical solution obtained by this simplified image vortex system reduces the computation time considerably and yet its accuracy is acceptable compared to the experimental data.
Advisors
Chang, Paul K.장극
Description
한국과학기술원 : 항공공학과,
Publisher
한국과학기술원
Issue Date
1982
Identifier
63236/325007 / 000801273
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 항공공학과, 1982.2, [ iv, 47, [1] p. ]

URI
http://hdl.handle.net/10203/26554
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=63236&flag=dissertation
Appears in Collection
AE-Theses_Master(석사논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0