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• Best practice guidelines for turbomachinery CFD
  ...he guidelines in order to learn what other experts consider best practice. The intended audience is expected to know basic CFD terminology and have a basi ...enomena that affect the results. This chapter contains a brief overview of the various types of simulations and some hints of what can be predicted with t
  41 KB (6,252 words) - 08:46, 4 March 2023
• Ansys FAQ
  ...smaller flow features are resolved and unless they are properly handled by the simulation setup it can lead to convergence problems. To resolve the issue work through the following points:
  27 KB (4,461 words) - 02:03, 18 August 2018
• Approximation Schemes for convective term - structured grids - Summary of Discretizations Schemes and examples
  ''It is just a skeleton, but we hope that it will be developed into the good thing'' ...in (Alvin KF, Oberkampf WL, Rutherford BM, Diegert KV.2000). To illustrate the challenges, we focus on grid convergence extrapolation as discussed in (Alv
  9 KB (1,327 words) - 05:56, 21 April 2012
• Introduction to turbulence/Homogeneous turbulence
  ...geneous and there is no mean velocity gradient to generate new turbulence, the kinetic energy equation reduces to simply: ...eas of Kolmogorov we introduced in Chapter 3 to related the dissipation to the turbulence energy, say:
  10 KB (1,751 words) - 13:03, 21 March 2012
• Introduction to turbulence/Free turbulent shear flows
  ...ude of engineering free shear flows are the wakes behind moving bodies and the exhausts from jet engines. Most combustion processes and many mixing proces ...bulence can develop much more rapidly in the absence of walls that inhibit the qrowth velocity components normal to them.
  67 KB (11,204 words) - 13:42, 19 April 2016