Fluids

Products

Our portfolio includes specialized Ansys solutions designed to address a wide range of fluid dynamics and thermal engineering challenges

Ansys Fluent

Industry-leading fluid simulation software known for its advanced physics modeling and accuracy.

  • Meshing and solving in one place
  • Immersive modeling from geometry to results
  • Broad Multiphysics with GPU acceleration
  • Reduced turnaround time with meshing workflows
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Ansys CFX

High-performance CFD software for turbomachinery applications.

  • Robust solver technology
  • Advanced turbulence modeling
  • Rotating machinery capabilities
  • Accurate and fast simulations
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Ansys Rocky

Particle simulation software for realistic material flow modeling.

  • Predictive DEM particle modeling
  • Advanced particle shapes
  • Coupling with Ansys Fluent
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Ansys Thermal Desktop

Thermal analysis for aerospace systems.

  • Integrated CAD and thermal/fluid design
  • Pre/post tools for 3D heat transfer
  • High-fidelity thermal environments
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Ansys TurboGrid

Automated turbomachinery meshing software.

  • Designed for rotating machinery
  • High-quality meshes for turbomachinery
  • Reduces meshing time
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Ansys BladeModeler

Blade geometry modeling tool.

  • Complete 3D geometry modeling capabilities
  • Supports parametric geometry creation
  • Axial, radial, and mixed-flow turbomachinery blades
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Ansys EnSight

Visualization and post-processing software.

  • Visualize, analyze, and communicate simulation results
  • Wide array of file types and supported solvers
  • High-performance parallel processing
  • Scalable from desktop to HPC
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Ansys Polyflow

Simulation software for polymer processing and glass forming.

  • Simulation tools for extruding, blowing, thermoforming
  • Rheological modeling
  • Reduced time-to-market
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Ansys Chemkin-Pro

Gas-phase chemistry modeling software.

  • Solve chemical kinetics mechanisms
  • Combustion, emissions, gas dynamics
  • Analyze chemical reaction networks
  • High-fidelity CFD combustion modeling
  • Leading chemical kinetics solver
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Ansys Model Fuel Library

Comprehensive library of fuel components and surrogate blends.

  • Consistent data
  • Fuel chemistry for simulation
  • Includes over 60 real fuels and 300+ components
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Ansys FENSAP-ICE

Simulation of in-flight icing and ice protection systems.

  • Ice accretion physics
  • Thermal anti-ice and de-icing systems
  • FAA/EASA compliant modeling
  • Methods for accurate 3D ice shapes
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Ansys Forte

Engine simulation software.

  • Fuel injection, combustion, emissions modeling
  • Reduced chemical mechanisms
  • Spray/wall interaction and wall film modeling
  • Industry-specific engine physics
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Ansys Vista TF

Ansys Vista TF is software for rapid and reliable aerodynamic and hydrodynamic blade row design. Quickly develop blade geometries that achieve your desired performance objectives.

  • Solve simplified sets of equations on a 2D meridional surface.
  • Run equations in minutes or seconds.
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Ansys FreeFlow

Ansys FreeFlow is a smoothed-particle hydrodynamics (SPH) simulation software for single-phase free-surface flows.

  • Scalable, efficient, large SPH element counts.
  • Surface Tension Modeling.
  • Thermal Solver.
  • Multi-GPU Solver.
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Capabilities

Ansys Fluids delivers advanced simulation tools for analyzing fluid flow, heat transfer, and turbulence with high accuracy. It supports complex physics like multiphase, combustion, and fluid-structure interaction. With seamless solver integration and GPU acceleration, it ensures fast, reliable results across industries.

Accelerate pre/post-processing with CAD import, meshing tools, and material presets. Integrated solvers enable fast, multi-domain simulations for thermal, fluid, and structural tasks.

Simulate thermal runaway and predict performance at cell, module, and pack levels. Multiphysics modeling ensures accurate assessment of safety and lifespan.

Simulate motor cooling under varying loads to prevent overheating and efficiency loss. Fluent helps verify thermal system performance and protect components.

Apply models like k-epsilon, SST, LES, and GEKO for precise turbulence control. Select based on fidelity needs and flow regimes.

Simulate complex multiphase flows with VOF, gas-liquid, or particle-based models. Used for coolant flow prediction in batteries and motors.

Simulate two-way thermal-structural interactions to assess temperature and stress. Prevent failures by analyzing deformation under realistic conditions.

Fluent supports premixed, non-premixed, and NOx prediction models. Design efficient, cleaner thermal systems by simulating combustion phenomena.

Integrated blade design with Z-blade profiling for stress and modal analysis. Optimize design from concept through turbo post-processing refinement.

Simulate rotating component durability with aero-mechanical models. TBR and harmonic balance help predict stress without full-wheel simulation.

Model wall boiling with critical heat flux prediction. Capture phase change effects with validated bubble growth models.

Simulate non-linear thermal and mechanical properties for composites. Includes creep, plasticity, and custom stress-strain input.

Rocky’s multi-GPU support accelerates large-scale simulations. All physics (except SPH) and particle types benefit from GPU speedups.

Model spherical, fibrous, and shell particles for real-world accuracy. Fewer particles needed with multi-level modeling for better PSD representation.

SPH models liquid flows without a mesh using a Lagrangian method. Simulate tanks, slurries, and droplets fully integrated in Rocky.

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