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May 30, 2006, 20:15 |
So what can we look forward to in CFX 11?
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#1 |
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Or is Ansys keeping it all under wraps?
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May 31, 2006, 03:28 |
Re: So what can we look forward to in CFX 11?
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#2 |
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I have played with a preview of it. I was specifically looking at its ability to calculate ship waves, and it is doing a very good job of it, much better than CFX 10 or 5.7.
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May 31, 2006, 07:19 |
Re: So what can we look forward to in CFX 11?
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#3 |
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Have they implemented a wave function BC or is it more about fiddling with the actual free surface models?
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May 31, 2006, 07:23 |
Re: So what can we look forward to in CFX 11?
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#4 |
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No, this is the VOF model
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May 31, 2006, 15:48 |
Re: So what can we look forward to in CFX 11?
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#5 |
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Spaceball support!!
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June 1, 2006, 08:34 |
Re: So what can we look forward to in CFX 11?
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#6 |
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??? Whats "Spaceball support" when its at home ???
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June 1, 2006, 18:10 |
Re: So what can we look forward to in CFX 11?
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#7 |
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Can cfx work with cad, does ansys model goes directly into cfx 11 integrated with PLM tools?
that is what they need! P. |
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June 1, 2006, 19:10 |
Re: So what can we look forward to in CFX 11?
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#8 |
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ICEMCFD has a nice plugin for ProEngineer which I use all the time ...
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June 2, 2006, 09:05 |
Re: So what can we look forward to in CFX 11?
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#9 |
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June 5, 2006, 23:41 |
Re: So what can we look forward to in CFX 11?
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#10 |
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Ask your support rep for a preview. Preview 4 has been available for a while now and new capabilities were presented at the ANSYS user conference in April.
There is a lot, but new model-wise the lay of the land is something like this: - Performance: Speed improvments on all platforms, parallel speed improvements esp for cases with GGI interface models - Multiphase: significant free surface model numerics improvements inc coupled volume fractions (huge stability improvments), non equilibrium droplet condensation model with nucleation predicition (MOM based) - Particle tracking: spray injection primary breakup models, spray penetration diagnostics, moving mesh support completion - Mesh morphing: 2nd order transient conservative mass discretisation, steady state calcs, new mesh stiffness recipes, improved accuracy GGI interfaces, easier setup with GGI, mesh quality diagnostics - Radiation: transparent radiation mode (surface to surface monte carlo), speed improvements - Solver CEL: inside()@region function, callback functions on all mesh regions, approximate flows on non BC mesh regions, coordinate frame usage improvements - Turbulence: SAS-SST model, Kato Launder production term mod for k-epsilon, more beta models... eg: Spallart Allmaras - Combustion: partially premixed combustion improvments: weighted reaction progress model, spark ignition model, NOx post processing mode, new laminar/turbulent burning velocity models - 3D Interpolation: Complete rewrite, insanely faster than CFX 10. - Properties: IAPWS (ASME) steam equation of state, peng robinson equation of state, isentropic/polytropic- compression/expansion efficiency monitoring & post processing - Boundary conditions: total enthalpy condition, periodic mass flow/pressure change condition, more acoustic non-reflecting boundary conditions, monopole source output for noise models, Lighthill stress output for noise models That is not everything either... |
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