Issues

 / 

2014

 / 

November

  

Methodological notes


Simple lecture demonstrations of instability and self-organization

, ,
Department of Physics, Korolenko Glazov State Pedagogical Institute, ul. Pervomaiskaya 25, Glazov, 427600, Russian Federation

A dielectric liquid layer which has an electric field created inside it is proposed as a means for demonstrating the phenomenon of self-organization. The field is produced by distributed charge transferred by a corona discharge from the tip to the liquid surface. The theory of the phenomenon is presented. An analogy with the Rayleigh—Taylor instability is drawn and a comparison with the Benard instability is given. The practicality of the method for scientific and humanitarian audiences is examined.

Fulltext pdf (677 KB)
Fulltext is also available at DOI: 10.3367/UFNe.0184.201411g.1249
PACS: 01.50.My, 01.55.+b, 05.65.+b, 47.20.Bp, 47.20.Ma (all)
DOI: 10.3367/UFNe.0184.201411g.1249
URL: https://ufn.ru/en/articles/2014/11/f/
000349435700006
2-s2.0-84922704260
2014PhyU...57.1130M
Citation: Mayer V V, Varaksina E I, Saranin V A "Simple lecture demonstrations of instability and self-organization" Phys. Usp. 57 1130–1135 (2014)
BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks

Received: 5th, March 2014, 15th, July 2014

Оригинал: Майер В В, Вараксина Е И, Саранин В А «Простые лекционные демонстрации неустойчивости и самоорганизации» УФН 184 1249–1254 (2014); DOI: 10.3367/UFNr.0184.201411g.1249

© 1918–2024 Uspekhi Fizicheskikh Nauk
Email: ufn@ufn.ru Editorial office contacts About the journal Terms and conditions