Altair Flow Simulator 2025.0

Altair has released Flow Simulator 2025.0 is the single, unified fluid system design tool/platform for GE Aviation’s Thermal System design, Combustion, Lube/fuel systems, and externals teams. It is rooted in decades of practical usage and experience, with aerospace-quality level validation and verification.

Altair Flow Simulator 2025.0 Release Notes

Below is a highlights, also you can read the detailed release notes here

Highlights
- Flow Simulator API
- GUI dark mode
- Solver accuracy improvement for real gasses


Flow Simulator is a 3D design tool that provides interdisciplinary modeling and optimization for fluid and thermal systems within a CAD-integrated environment. System-level design has become increasingly critical as organizations are tasked with simulating complex duty cycles. Fast software solutions like Flow Simulator are needed to model an entire system, including rapid iteration concept modeling and understanding of system simulation and system behavior in applications such as rotating machinery design, electromobility, wind turbines, heat exchangers, and virtually anything that encompasses thermal management. Flow Simulator was originally developed by GE Aviation to serve as a fast flow network simulator for aircraft engines – simulating how an entire flight cycle would behave in the real world, from runway and take off to flight and landing. Since its inception, it has been used to simplify modeling for a variety of complex thermal systems applications, including healthcare, locomotives, and renewable energy.

Altair Flow Simulator - Integrated Thermo-fluid System Design


Altair is a global technology company providing software and cloud solutions in the areas of simulation, high-performance computing (HPC), and artificial intelligence (AI). Altair enables organizations across broad industry segments to compete more effectively in a connected world while creating a more sustainable future.

Owner: Altair
Product Name: Flow Simulator
Version: 2025.0
Supported Architectures: x64
Website Home Page : www.altair.com
Languages Supported: english
System Requirements: Windows *
Size: 624.6 mb