Altair HyperWorks vs. Ansys CFX

HyperWorks allows you to do structure analysis fast and precisely. Then, it also have the option of you to run optimization, Optistruct is a good solver and built in to the interface. The GUI sometimes can be overwhelming, because of it provides too much of features, it is pretty distracted and confused what will be the best option to perform analysis.

The simulations obtained are very advanced, showing great results in the movement of fluids in the different states of which it is required to obtain an understanding of their movement dynamics. I obtained impressive and illustrative results of the thermodynamic properties that occur in said flow. Ansys CFX is an easy solution for doing multiple different types of analyses.

Incentivized

• All-inclusive software suite
• Wide breadth of capabilities and custom scripting
• Highly efficient and scalable solvers/computation

Incentivized

• The GUI of Ansys CFX is pleasing to the eye and at the same time user friendly, making it a lot easier to identify the required fields.
• The numerical scheme is based on Finite Volume Methods. It supports multi-phase flows with no mass transfer.
• In the Ansys CFX, adaptive networking can be used for GGI interfaces and single domains without restricted physics.

Incentivized

• User interface is improving, but not always intuitive; varies across tools
• Steep learning curve
• Cost may be out of reach for some, but relatively inexpensive if you need all the tools it includes (vs. paying for each tool individually)

Incentivized

• One thing which I think they can do is provide flexibility to the user to modify the stuff inside the black box
• Sometimes the errors can be confusing. The geometry of design and meshing is sometimes troublemaking.

Incentivized

HyperWorks is far more capable than SOLIDWORKS Simulation offering more simulation solutions for more accurate analysis. The solvers are also more efficient so you get results faster and reduce time to market.

Incentivized

• An all in one solution keeps costs down if you need multiple analysis capabilities (FEA, CFD, MBD, etc.)
• Analysis work supports our other engineering/design work we wouldn't otherwise receive
• Fast and efficient solvers leads to higher throughput

Incentivized

• The interface of Ansys CFX is much neater than Ansys Fluent. I found it much easier to define materials and boundaries in Ansys CFX. Also, this will allow me to get much more accurate results compared to a simples Thermal transient analysis

Incentivized