Guides

©2026 ANSYS, Inc. 15 Integration with Ansys optiSLang A new enhanced version of the integration between FreeFlow and Ansys optiSLang.

• What's New in Ansys FreeFlow
• A new product is available, with a huge R&D background
• What is Ansys FreeFlow?
• Some key areas of the Ansys FreeFlow 2026 R1 enhancementsAn engineering tool for tackling complex free-surface flow applications
• SPH Fluids Simulation
• SPH Adaptive Size
• SPH Adaptive Size (1)
• Dam Break Case Simulation – Performance Gain
• IISPH Promotion to Main Feature
• Slide Number 10
• Flat Plate HTC Correlation module
• SPH Implicit Viscous Forces (Beta)
• Periodic Continuous Injection Support
• Multiphysics Coupling
• Slide Number 15
• Slide Number 16
• Performance and Usability
• Optimization of the Volumetric Generation of SPH Elements
• Extend SPH Flowmeters
• Dynamic Keywords for Plot Annotations
• Support & Help Direct Access
• Slide Number 22