Citation link:
Authors:
Stankov, Petar; Станков, Петър
Title:
Methods for numerical simulation of three – dimensional turbulent flows
Other Titles:
Методи за числено моделиране на тримерни турбулентни течения
Date of Issue:
1995
Is Part of:
Годишник на ТУ-София, 48(3), 1995, Електротехника, eнергетика : Юбилейна научна сесия „50 години ТУ–София“ 11-12.10.1995 София, с. 403-410.
Publisher:
ТУ-София
Identifiers:
0374-342X [issn]
Type:
Article
Language:
eng
Subject:
турболентно движение – моделиране; хидроаеромеханика – изчисления; hydroaeromechanics - tests
Abstract:
The paper presents an analysis of the methods of simulating turbulent flows of practical importance. An assessment of Direct Numerical Simulation, Large Eddy Simulation and Simulation by Turbulence Transport models is made concerning the possibility of predicting three-dimensional turbulent flows. The analysis is made in view of present and future computer developments as a main precondition for the application of methods requiring a great number of grid nodes and time-steps. The conclusion confirms once again that simulation by turbulent transport models is still the only method which could be applied for complex three-dimensional turbulent flows especially for large Reynolds numbers.
Description:
Stankov, Petar. Methods for numerical simulation of three – dimensional turbulent flows. (Power engineering). // Годишник на ТУ-София, Том 48, 1995, № 3. Електротехника, eнергетика : Юбилейна научна сесия „50 години ТУ–София“ 11-12.10.1995 София, с. 403-410 : с формули, диагр. - Рез. на бълг. и англ. ез.; С библиогр.
