A study on the convergence of Wegmann`s method applying a low frequency pass filter 


Vol. 11,  No. 2, pp. 203-206, Apr.  2004
10.3745/KIPSTA.2004.11.2.203


PDF
  Abstract

Wegmann´s method has been known as the most efficient one for the Theodorsen equation that is needed to solve conformal mapping. It was researched in the earlier studies [1]. However divergence was revealed in some difficult problems by numerical experiment using Wegmann´s method. We analyzed the cause of divergence and proposed an improved method by applying a low frequency pass filter to Wegmann´s method. Numerical experiments using the improved method showed convergence for all divergent problems using the Wegmann´s method. In this paper,we prove theoretically the cause of convergence in the Numerical experiment using the improved method by applying a low frequency pass filter to Wegmann´s method. We make use of Fourier transforms in this theoretical proof of convergence.

  Statistics
  Cite this article

[IEEE Style]

S. E. Ji, "A study on the convergence of Wegmann`s method applying a low frequency pass filter," The KIPS Transactions:PartA, vol. 11, no. 2, pp. 203-206, 2004. DOI: 10.3745/KIPSTA.2004.11.2.203.

[ACM Style]

Song Eun Ji. 2004. A study on the convergence of Wegmann`s method applying a low frequency pass filter. The KIPS Transactions:PartA, 11, 2, (2004), 203-206. DOI: 10.3745/KIPSTA.2004.11.2.203.

Forms

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)

Old Journals

Indexing

All publications of TKIPS is indexed in DOI, EBSCO, Google Scholar, Crossref, and CrossCheck.

TKIPS is also selected as the Journal for Accreditation by NRF (National Research Foundation of Korea).

Related Journals