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Analysis of potential flow around two-dimensional hydrofoil by source based lower and higher order panel methods

Link to publisher's homepage at http://www.myiem.org.my/

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Main Authors: Md. Shahjada, Tarafder, Dr., Gazi, Md. Khalil, Dr., Muhammad, Rabiul Islam
Other Authors: shahjada68@yahoo.com
Format: Article
Language:English
Published: The Institution of Engineers, Malaysia 2011
Subjects:
Kutta condition
Lower and higher order panel method
Potential flow
NACA 0012 hydrofoils and van de Vooren
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/13629
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spelling my.unimap-136292011-09-04T01:19:45Z Analysis of potential flow around two-dimensional hydrofoil by source based lower and higher order panel methods Md. Shahjada, Tarafder, Dr. Gazi, Md. Khalil, Dr. Muhammad, Rabiul Islam shahjada68@yahoo.com Kutta condition Lower and higher order panel method Potential flow NACA 0012 hydrofoils and van de Vooren Link to publisher's homepage at http://www.myiem.org.my/ This paper deals with the computation of potential flow problem around the two-dimensional hydrofoil without considering the effect of free surface by the source based lower and higher order panel methods. Using Green’s second identity the Laplace equation is transformed into an integral equation in terms of a distribution of singular solutions, such as sources on the boundaries. After satisfying the boundary conditions the integral equation can be written into a matrix form and the matrix is solved by Gaussian Elimination procedure. The validity of the computer scheme is examined by comparing the numerical results with the analytical as well as experimental results of van de Vooren and NACA 0012 hydrofoils. In comparison to the higher order method, the use of the lower order method results in fewer numerical manipulations and hence less computational time. Each method has the problem near the trailing edge of the hydrofoil. 2011-09-04T01:19:44Z 2011-09-04T01:19:44Z 2009-06 Article The Journal of the Institution of Engineers, Malaysia, vol. 71(2), 2009, pages 13-21 0126-513X http://www.myiem.org.my/content/iem_journal_2009-180.aspx http://hdl.handle.net/123456789/13629 en The Institution of Engineers, Malaysia
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Kutta condition
Lower and higher order panel method
Potential flow
NACA 0012 hydrofoils and van de Vooren
spellingShingle Kutta condition
Lower and higher order panel method
Potential flow
NACA 0012 hydrofoils and van de Vooren
Md. Shahjada, Tarafder, Dr.
Gazi, Md. Khalil, Dr.
Muhammad, Rabiul Islam
Analysis of potential flow around two-dimensional hydrofoil by source based lower and higher order panel methods
description Link to publisher's homepage at http://www.myiem.org.my/
author2 shahjada68@yahoo.com
author_facet shahjada68@yahoo.com
Md. Shahjada, Tarafder, Dr.
Gazi, Md. Khalil, Dr.
Muhammad, Rabiul Islam
format Article
author Md. Shahjada, Tarafder, Dr.
Gazi, Md. Khalil, Dr.
Muhammad, Rabiul Islam
author_sort Md. Shahjada, Tarafder, Dr.
title Analysis of potential flow around two-dimensional hydrofoil by source based lower and higher order panel methods
title_short Analysis of potential flow around two-dimensional hydrofoil by source based lower and higher order panel methods
title_full Analysis of potential flow around two-dimensional hydrofoil by source based lower and higher order panel methods
title_fullStr Analysis of potential flow around two-dimensional hydrofoil by source based lower and higher order panel methods
title_full_unstemmed Analysis of potential flow around two-dimensional hydrofoil by source based lower and higher order panel methods
title_sort analysis of potential flow around two-dimensional hydrofoil by source based lower and higher order panel methods
publisher The Institution of Engineers, Malaysia
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/13629
_version_ 1643790942527815680
score 13.214268

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