Analysis of Potential for Use of Modern Computer Technologies for Studying the Hydrodynamics of an Incompressible Fluid in the Workspace of an Apparatus
- Авторлар: Tarantsev K.1, Ponikarov S.2, Tarantseva K.3
-
Мекемелер:
- Penza State University
- Kazan National Research Technological University
- Penza State Technological University
- Шығарылым: Том 55, № 5-6 (2019)
- Беттер: 421-426
- Бөлім: Automation of Numerical Analyses and Design
- URL: https://journals.rcsi.science/0009-2355/article/view/236591
- DOI: https://doi.org/10.1007/s10556-019-00639-0
- ID: 236591
Дәйексөз келтіру
Аннотация
An analysis of the potential for the use of modern computer technologies in the study of the hydrodynamics in the workspace of devices by means of numerical methods using the Salome–Meca numerical simulation preprocessor for model creation, the Code–Saturne processor for calculation of hydrodynamic models, and the Paraview post-processor for display and analysis of the results is presented. The range of applicability of laminar, k−ε, and k−ω SST turbulent models of fluid flow for simulation of the hydrodynamics of an incompressible fluid in the workspace of a test model with different Reynolds numbers is revealed based on a comparison of the present results with results of analytical calculations. Use of the k−ω SST turbulence model for simulation of the workspace of mixers with internal diameter from 50 to 200 mm in the range of Reynolds numbers from 7 · 103 to 2 · 106 with number of grid cells greater than 2 · 105 is recommended.
Авторлар туралы
K. Tarantsev
Penza State University
Хат алмасуға жауапты Автор.
Email: kvtar@bk.ru
Ресей, Penza
S. Ponikarov
Kazan National Research Technological University
Email: kvtar@bk.ru
Ресей, Kazan
K. Tarantseva
Penza State Technological University
Email: kvtar@bk.ru
Ресей, Penza