|
Vestnik Udmurtskogo Universiteta. Matematika. Mekhanika. Komp'yuternye Nauki, 2010, Issue 2, Pages 109–116
(Mi vuu157)
|
|
|
|
This article is cited in 1 scientific paper (total in 1 paper)
MECHANICS
Flow simulation in a flowmeter with a standard orifice plate
R. A. Tyryshkina, A. N. Sabirzyanovb, V. A. Fafurinb, V. V. Fefelovb, V. B. Javkinb a OOO "STP", Kazan
b Tupolev Kazan State Technical University
Abstract:
Research results of turbulence models RANS application possibility for a stream structure in a measuring pipeline with the standard orifice plates description and flow coefficient calculation with the accuracy regulated by the standard are presented. The influence of the grid parameters on the calculation accuracy is shown and grid concentration in the near-wall regions recommendations are generated. Detachable zones length on the Reynolds number dependences are presented. Reynolds number ranges of various turbulence models RANS applicability are installed for flow coefficient definition with the accuracy meeting the standards requirements.
Keywords:
turbulence model, discharge coefficient, orifice plate, CFD, stream structure.
Received: 12.04.2010
Citation:
R. A. Tyryshkin, A. N. Sabirzyanov, V. A. Fafurin, V. V. Fefelov, V. B. Javkin, “Flow simulation in a flowmeter with a standard orifice plate”, Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 2010, no. 2, 109–116
Linking options:
https://www.mathnet.ru/eng/vuu157 https://www.mathnet.ru/eng/vuu/y2010/i2/p109
|
Statistics & downloads: |
Abstract page: | 496 | Full-text PDF : | 274 | References: | 46 | First page: | 1 |
|