|
Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2008, Volume 49, Issue 1, Pages 45–58
(Mi pmtf1859)
|
|
|
|
This article is cited in 13 scientific papers (total in 13 papers)
Dispersion and blockage effects in the flow over a sill
V. Yu. Lyapidevskii, K. N. Gavrilova Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
The problem of a homogeneous heavy liquid flow over a local obstacle is considered in the long-wave approximation. The steady and unsteady waves in the vicinity of the obstacle are described by second-order models of the shallow-water theory and their hyperbolic approximations. The flow in the vicinity of the leading and trailing edges of bluff bodies (sills and steps) is studied. The solution of the problem of the blocked zone upstream of the step is constructed.
Keywords:
homogeneous liquid, equations of the shallow-water theory, dispersion effects, flow over a sill.
Received: 23.03.2007
Citation:
V. Yu. Lyapidevskii, K. N. Gavrilova, “Dispersion and blockage effects in the flow over a sill”, Prikl. Mekh. Tekh. Fiz., 49:1 (2008), 45–58; J. Appl. Mech. Tech. Phys., 49:1 (2008), 34–45
Linking options:
https://www.mathnet.ru/eng/pmtf1859 https://www.mathnet.ru/eng/pmtf/v49/i1/p45
|
Statistics & downloads: |
Abstract page: | 26 | Full-text PDF : | 8 |
|