Details zur Publikation |
Kategorie | Textpublikation |
Referenztyp | Zeitschriften |
DOI | 10.1088/1751-8113/40/31/013 |
Titel (primär) | An approximate symbolic solution for convective instability flows in vertical cylindrical tubes |
Autor | Kirschner, I.; Bálint, A.; Csikja, R.; Gyarmati, B.; Balogh, A.; Mészáros, C. |
Quelle | Journal of Physics A-Mathematical and Theoretical |
Erscheinungsjahr | 2007 |
Department | BOPHY |
Band/Volume | 40 |
Heft | 31 |
Seite von | 9361 |
Seite bis | 9369 |
Sprache | englisch |
Abstract | The convective flow in vertical cylindrical tubes is investigated and a new formula for its velocity is derived. The Ostroumov problem is briefly discussed, and the relevant fourth-order ordinary differential equation referring to this problem is solved directly in its complete form and within a frame of an allowed simplification, as well. The result obtained for the velocity function is in good qualitative agreement with earlier simulation calculations |
dauerhafte UFZ-Verlinkung | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=1928 |
Kirschner, I., Bálint, A., Csikja, R., Gyarmati, B., Balogh, A., Mészáros, C. (2007): An approximate symbolic solution for convective instability flows in vertical cylindrical tubes J. Phys. A-Math. Theor. 40 (31), 9361 - 9369 10.1088/1751-8113/40/31/013 |