Numerical simulation of turbulent flows in trapezoidal meandering compound open channels
β Scribed by Hefang Jing; Chunguang Li; Yakun Guo; Weilin Xu
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 418 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.2229
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π SIMILAR VOLUMES
Results are presented from a numerical simulation of three-dimensional Β―ow hydraulics around a mid-channel bar carried out using the FLUENT/UNS computational Β―uid dynamics (CFD) software package. FLUENT/ UNS solves the three-dimensional Reynolds-averaged form of the NavierΒ±Stokes equations. Turbulen
be avoided if aliasing errors are small compared to truncation errors. Aliased and dealiased numerical simulations of a turbulent channel flow are performed using spectral and finite difference methods. ## The problem of aliasing errors in spectral simulations Analytical and numerical studies sh