|
Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1998, Volume 39, Issue 2, Pages 103–116
(Mi pmtf3250)
|
|
|
|
This article is cited in 3 scientific papers (total in 3 papers)
Experimental study and mathematical simulation of the characteristics of a turbulent flow in a straight circular pipe rotating about its longitudinal axis
P. G. Zaetsa, A. F. Kurbatskiib, A. T. Onufrieva, S. V. Porosevac, N. A. Safarova, R. A. Safarova, S. N. Yakovenkob a Moscow Physicotechnical Institute, 141700, Dolgoprudnyi
b Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk
c Novosibirsk State University, 630090, Novosibirsk
Abstract:
The vorticity formed in the cross section of a turbulent flow in a straight circular pipe rotating about its longitudinal axis decreases the values of the turbulent stresses, turbulence energy, and dissipation rate along the pipe. The results of laboratory experiments and calculations by the second-order closure model of turbulent transfer are presented. On the whole, the model using a system of transport equations yields better agreement with experimental data than the models with algebraic relations for second-order moments.
Received: 11.07.1996
Citation:
P. G. Zaets, A. F. Kurbatskii, A. T. Onufriev, S. V. Poroseva, N. A. Safarov, R. A. Safarov, S. N. Yakovenko, “Experimental study and mathematical simulation of the characteristics of a turbulent flow in a straight circular pipe rotating about its longitudinal axis”, Prikl. Mekh. Tekh. Fiz., 39:2 (1998), 103–116; J. Appl. Mech. Tech. Phys., 39:2 (1998), 249–260
Linking options:
https://www.mathnet.ru/eng/pmtf3250 https://www.mathnet.ru/eng/pmtf/v39/i2/p103
|
|