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Ansys Fluids
Computational Fluid Dynamics (CFD) Simulation Software

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

JULY 2022

What's New

Efficient and Sustainable CFD Simulations

This release features major enhancements in the Fluids portfolio for more efficient and sustainable CFD simulations.

  • Substantially reduce simulation solve time and power consumption using the multi-GPU solver in Fluent with added support for transient flows including scale resolving simulation (SRS), non-confromal interfaces (NCI), and moving reference frames (MRF)
  • Automate processes, build custom workflows and craft customized solutions with PyFluent, opensource access to Fluent via Python.
  • Simulate production and consumption of hydrogen with a new proton exchange membrane (PEM) electrolysis model and validated hydrogen combustion models.
  • TurboGrid's automated hybrid meshing technology now supports complex blade tips, end-wall contouring and large blade root blends.
  • Model cavitation, phase change and leakage modeling in liquid pump and valve simulations using Forte.
  • Performance enhancements using Rocky's particle assembly feature.


stealth plane flying

Ansys 2022 R2:Ansys Fluent的新功能

欢迎参加本次网络研讨会,了解Ansys Fluent如何通过GPU技术和开源访问,实现更高效而且可持续的CFD仿真。


Ansys 2022 R2:Ansys Fluent MultiZone网格剖分的新功能

Ansys Fluent在干净几何结构工作流程中,加入了全新的网格划分功能(称为MultiZone)。欢迎参加本次网络研讨会,了解相关操作并观看演示


Ansys 2022 R2:Fluent多GPU求解器更新

欢迎报名参加本次网络研讨会,了解Ansys Fluent的多GPU求解器所支持的全新物理功能,包括尺度求解仿真、非适形界面和移动参考系。


2022 R2:Ansys Chemkin-Pro更新

欢迎参加本次网络研讨会,了解2022 R2 Ansys Chemkin-Pro的主要新版本功能,包括多相完美搅拌反应器(PSR)样本,其有助于深入了解液体火箭推进剂的燃烧化学。


2022 R2:Ansys Forte更新

欢迎参加本次网络研讨会,了解2022 R2 Ansys Forte的主要新版本功能,包括液体泵和阀门的气蚀建模,以及使用任意壁面边界UDF对复杂运动进行建模。

Fluids Products

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Battery Simulation

Battery Simulation

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electric motor cooling

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




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