Skip to Main Content

Ansys Fluids
Computational Fluid Dynamics 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.



Ansys 2022 R2: Ansys Fluent の新機能

本ウェビナーでは、Ansys FluentがGPUテクノロジーとオープンソースアクセスにより、より効率的で持続可能なCFDシミュレーションを実現する方法についてご紹介します。


Ansys 2022 R2: Ansys Fluent Multizone Meshing の新機能

Ansys Fluentには、watertightジオメトリワークフロー内にマルチゾーンと呼ばれる新しいメッシュ機能があります。 本ウェビナーでは、サポートされている操作について学び、デモを見ることができます


Ansys 2022 R2: Fluent Multi-GPUソルバーのアップデート

このウェビナーにサインアップして、Ansys FluentのマルチGPUソルバーでサポートされている新しい物理機能-スケール解像シミュレーション(SRS)、不連続メッシュ(NCI)、移動基準座標(MRF)-について学んでください。


2022 R2: Ansys Chemkin-Pro のアップデート

本Webセミナーでは、液体ロケット推進剤の燃焼化学に関する知見を得るための多相完全攪拌反応器(PSR)サンプルを含む、Ansys Chemkin-Pro for 2022 R2の主要リリース機能のすべてをご紹介します。


2022 R2: Ansys Forteのアップデート

本Webセミナーでは、液体ポンプとバルブのキャビテーションモデリングや、任意の壁面境界UDFによる複雑なモーションのモデリングなど、Ansys Forte for 2022 R2の主要なリリース機能をすべてご紹介します。

Fluids Products

View all ansys products



View All Ansys Applications

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.




* = 必須項目


We’re here to answer your questions and look forward to speaking with you. A member of our Ansys sales team will contact you shortly.