Izvestiya of Saratov University.

Mathematics. Mechanics. Informatics

ISSN 1816-9791 (Print)
ISSN 2541-9005 (Online)


For citation:

Varsegova Е. V. The Problem of Lift Maximization for Circle with a Vortex in a Stream. Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2010, vol. 10, iss. 1, pp. 32-34. DOI: 10.18500/1816-9791-2010-10-1-32-34

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Published online: 
18.01.2010
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Russian
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UDC: 
532.5.031

The Problem of Lift Maximization for Circle with a Vortex in a Stream

Autors: 
Varsegova Е. V., N.G. Chebotarev Research Institute of Mathematics and Mechanics Kazan State University
Abstract: 

The key part of the problem lies in finding of vortex position in a stream which would provide the maximum lift of circle. It has been shown that at approaching of a vortex to circle the lift unrestrictedly increases.

References: 
  1. Зубов В.И. К вопросу об оптимальном профиле крыла в потоке идеальной несжимаемой жидкости // Журнал вычислительной математики и математической физики. 1980. Т. 20, № 1. С. 241–245.
  2. Елизаров А.М. Некоторые экстремальные задачи теории крыла // Изв. вузов. Математика. 1988. № 10. С. 71–74.
  3. Елизаров А.М., Ильинский Н.Б., Поташев А.В. Обратные краевые задачи аэродинамики. М.: Наука, 1994. 440 с.