Electronic Resource
New York, NY [u.a.]
:
Wiley-Blackwell
Communications in Applied Numerical Methods
2 (1986), S. 333-338
ISSN:
0748-8025
Keywords:
Engineering
;
Engineering General
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Mathematics
,
Technology
Notes:
Computations of a confined coaxial swirling jet are carried out using a standard two-equation (k-ε) model and two modifications of this model based on Richardson number corrections of the length scale (ε) governing equation. To avoid any uncertainty involved in the setting up of inlet boundary conditions, actual measurements are used at the inlet plane of this calculation domain. The results of the numerical investigation indicate that the k-ε model is inadequate for the predictions of confined swirling flows. Although marginal improvement of the flow predictions can be achieved by these two corrections, both cannot be judged satisfactory.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cnm.1630020402
Permalink
| Library |
Location |
Call Number |
Volume/Issue/Year |
Availability |
