Fluid Dynamics – ANSYS 18 Innovations

ANSYS Release 18 is packed with lot of innovative features for computational fluid dynamics. This article summarizes the various advancements in the new release.

As always, ANSYS has delivered continuous product advancements. The latest release features several beneficial capabilities.

With ANSYS 18, engineers can create better, more accurate computational fluid dynamics (CFD) simulations. Therefore, engineers new to CFD will benefit from greatly expanded capabilities in easy-to-use ANSYS AIM, including support for transient flows, non-Newtonian fluid viscosity and fluid momentum. In addition, ANSYS 18 includes new features and functionality that enables engineers to solve CFD problems with more accuracy than ever before. Further breakthrough harmonic analysis delivers accurate turbomachinery simulations up to 100x faster. ANSYS 18 also introduces CFD Enterprise, the first solution designed for CFD experts in organizations who need to solve the toughest problems.

Here are the release highlights.

GUI & Advances in Post-Processing

The new release has better CAD import, enriched post-processing, well-organized realization of different volumetric domains and surface boundaries. Also the sophisticated solution monitoring and elegant post processing views make up for a delightful user experience with ANSYS 18.

Fluid Dynamics: Velocity vectors and pressure contour in a pump-valve operation, now displayed with enhanced graphics in ANSYS Fluent
Velocity vectors and pressure contour in a pump-valve operation, now displayed with enhanced graphics in ANSYS Fluent
Better Physical Models
  • Heat Transfer and Combustion. Monte-Carlo radiation model helps capture high temperature radiation in solid domains with better ray tracing implementation. Further on, enhanced flamelet modeling gets combustion analysis running better with ANSYS 18.
  • Multiphase Flow Models. Chemical mixing and other fluid blending processes benefit by the convergence and significant speedup improvements for free surface transient flow simulations with the Volume-of-Fluid (VOF) method.
  • Turbomachinery Enhancements. You can solve blade flutter cases more efficiently by using harmonic analysis. In addition, flank-milled blades can now be better modeled with ANSYS BladeModeler.
Solver Enhancements

Lastly with solver enhancements, mesh adaption of polyhedral meshes in ANSYS Fluent is now possible with its improved execution. Another aspect is that of overset meshing which is ready to better support the aerodynamic community.

Fluid Dynamics: Flow impact on an offshore structure - Robust free surface flow simulation with enhanced VOF model of ANSYS Fluent
Flow impact on an offshore structure – Robust free surface flow simulation with enhanced VOF model of ANSYS Fluent

Do you want to learn more about ANSYS 18 innovations for computational fluid dynamics? Join our webinar on March 23. There’s a lot to learn!

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ANSYS 18.0 – The latest release is here!

Banner for ANSYS 18.0 software release

The day has arrived!! Most of our customers would’ve received announcement of the latest release – ANSYS 18. It’s time to rejoice and celebrate this new release.

ANSYS 18.0 ushers in the era of pervasive engineering simulation – an era where all types of engineers use simulation throughout the entire product lifecycle. While simulation was once the primary domain of experts and used mainly for verification, it is now moving upfront in the development process to quickly evaluate changes in design. At the same time, it’s also moving downstream of the product lifecycle process to analyze real-time operational data from connected machines in the industrial internet.

By incorporating simulation into all segments of a product’s lifecycle, ANSYS 18.0 adds tremendous value by spurring innovation, reducing development and operational costs, and improving time to market. Whether your field is structures, fluids, electromagnetics, semiconductors, systems, embedded software or some multiphysics combination of these areas, ANSYS 18.0 is the simulation platform to achieve your engineering and business goals.

Digital Launch Event

To learn more about pervasive engineering simulation and ANSYS 18.0, we invite you to the digital launch event on January 31. During this event, the ANSYS CEO, Ajei Gopal, and numerous technology leaders from industry will talk about this exciting new release from ANSYS. Here’s the line-up of the speakers from ANSYS:

  • Ajei Gopal, President and CEO, ANSYS, Inc.
  • Andre Bakker, Senior Director Fluids Development, ANSYS, Inc.
  • Dale Ostergaard, Senior Director Software Development, ANSYS, Inc.
  • Larry Williams, Senior Director Electronics Products, ANSYS, Inc.
  • Sergey Polstyanko, Senior Director, Research and Development, ANSYS, Inc.
  • Eric Bantegnie, Vice President and GM Systems Business Unit, ANSYS, Inc.

In addition, you can also learn more about ANSYS 18.0 by visiting the “What’s New” section of the Customer Portal.

Current Customers – Next Steps

Current customers can download ANSYS 18.0 from the Download Center on the ANSYS customer portal.

You need a license manager upgrade to run ANSYS 18.0 products. Your current license keys will continue to function with the new 18.0 license manager. Support for operating systems, graphics cards, third-party CAD products and more is available on the Platform Support page.

If you need any support, please feel free to contact us.

Together with ANSYS, we are excited to bring you this latest release. This comes as the result of countless hours of work by 1,000+ professionals in the research and development organization. We believe it will exceed your expectations and provide considerable value in your engineering processes and product lifecycle.

May the force always be with you! 🙂

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