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Ansys Fluids
Computational Fluid Dynamics (CFD) Simulation

Ansys computational fluid dynamics (CFD) products are for engineers who need to make better, faster decisions. Our CFD simulation products have been validated and are highly regarded for their superior computing power and accurate results. Reduce development time and efforts while improving your product’s performance and safety.

Fast, Accurate CFD

Intuitive, yet extremely powerful, our computational fluid dynamics software’s accelerate product development. Ansys CFD products give you the possibility to make incredible progress through innovation as pressures to optimize products ratchet up and margins for error narrow quickly. Comprised of the industry’s most accurate and trusted solvers, you will have confidence in your results. Whether you want to maximize the efficiency of an internal combustion engine or perform an in-flight icing simulation, Ansys has the tool for you. Maximize your time and increase productivity with modern, user-friendly Ansys CFD products.


We offer streamlined physics workflows to reduce time to accurate results, including battery conjugate heat transfer (CHT) simulations.


From ice accretion to combustion in a gas turbine, we have the CFD products to solve your problem accurately and efficiently.

fluids high level features


What's New

Design products faster than ever with major physics and productivity enhancements: 

  • A ‘Pro’ version of Ansys Fluent tailors the user-friendly interface to less complex CFD simulations and is offered at an attractive price point.
  • A streamlined overset meshing workflow for complex assemblies or models with moving parts reduces pre-processing time by orders of magnitude; 30% solver performance gains can be realized. 
  • Solve high Mach number flows with strong shocks more easily. New proprietary high-speed numerics and thermal non-equilibrium model deliver improved convergence and accuracy. 
  • Enhance physical complexity with advancements in the areas of GTC-liner effusion cooling, particles-VOF-film interactions, and high-resolution particle tracking. 
  • Acoustics advancements enable simulations of absorbing walls, noise source localization, long audible signals, psychoacoustics and advanced analysis in Ansys VRXPERIENCE.
  • Rapidly evaluate valve motion without creating a mesh using Ansys Forte’s built-in fluid-structure interaction model.


Fluids Products

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Battery Simulation

Battery Simulation

Ansys battery modeling and simulation solutions use multiphysics to help you maximize battery performance and safety while reducing cost and testing time.



Ansys simulation helps model the behavior of fluid flow as aircraft travel above hypersonic speed, including strong shocks, plasma, and structural deformation.

electric motor cooling

Electric Motor Design

Ansys electric motor design software progresses from concept design to detailed electromagnetics, thermal and mechanical analysis of electric motors.


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