Steady aerodynamic characteristics of a wing flying over a nonplanar ground surface. Part I : Rail
- Authors
- Han, Cheolheui; Kim, Hakki; Cho, Jinsoo
- Issue Date
- Jul-2006
- Publisher
- KOREAN SOC MECHANICAL ENGINEERS
- Keywords
- wing in ground effect; boundary element method; nonplanar surface; rail
- Citation
- JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v.20, no.7, pp.1043 - 1050
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY
- Volume
- 20
- Number
- 7
- Start Page
- 1043
- End Page
- 1050
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181234
- DOI
- 10.1007/BF02916003
- ISSN
- 1738-494X
- Abstract
- The aerodynamic interaction between a wing and a rail is investigated using a boundary-element method. The source and doublet singularities are distributed on the wine and its guideway rail surface. The unknown strengths of the singularities are determined by inverting the aerodynamic influence coefficient matrices. Present method is validated by comparing computed results with the other numerical data. Rail width and rail height affect the aerodynamic characteristics of the wing only if the rail is narrower than the wing span. Although the present results are limited to the inviscid, irrotational flows. it is believed that the present method can be applied to the conceptual design of the high speed ground transporters moving over the rail.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 기계공학부 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181234)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.