|
Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2000, Volume 41, Issue 4, Pages 139–147
(Mi pmtf2963)
|
|
|
|
Wave formation on the free surface of oil films
Yu. A. Berezina, L. A. Spodarevab a Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk
b Novosibirsk Military Institute, 630117, Novosibirsk
Abstract:
The origination of wave motion on the surface of a thin layer of oil is studied. This layer is considered as an incompressible pseudoplastic fluid, and surface tension is taken into account. It is shown analytically and numerically that these flows may be stable or unstable depending on the value of the Ostwald number. Profiles of the free surface are found for various values of the Ostwald and Weber numbers.
Received: 28.05.1999
Citation:
Yu. A. Berezin, L. A. Spodareva, “Wave formation on the free surface of oil films”, Prikl. Mekh. Tekh. Fiz., 41:4 (2000), 139–147; J. Appl. Mech. Tech. Phys., 41:4 (2000), 699–706
Linking options:
https://www.mathnet.ru/eng/pmtf2963 https://www.mathnet.ru/eng/pmtf/v41/i4/p139
|
Statistics & downloads: |
Abstract page: | 25 | Full-text PDF : | 3 |
|