Design for the wind with confidence
Wind engineering intelligence — high-fidelity CFD, guidelines, and consulting.
Does wind affect your project?
Wind decides more of your project than you think
Structural loads, facade and glass, pedestrian and thermal comfort, air quality and natural ventilation, whether the project clears code - wind drives all of it. Caught late, it means redesigns, over-engineering, and delays.
Signs you have a wind problem
Wind Engineering Intelligence
One platform built around high-fidelity simulation
High-fidelity wind simulation at the core - with the guidelines, training, and research that make it trustworthy.
Producing
Why AeroSim
The old way of answering wind falls short
A digital wind tunnel on your desk - high-fidelity LES/LBM CFD, GPU-accelerated - so you get realistic answers in hours, not weeks.
Physical wind tunnel
Inaccessible and costly, booked late, one shot, with scale effects.
A digital wind tunnel you run early and as often as you need.
Manual / conventional CFD
Weeks of expert work end to end - setup, methodology, and running it, all of it slow.
Hours, not weeks - guided end to end, with validated defaults.
Building codes / standards
They have limits - generic and conservative, and they don't cover complex geometry or terrain well.
Case-specific high-fidelity answers that complement the codes.
Other CFD tools (RANS / FVM)
Not fast enough, not precise enough, and not enough mesh resolution.
LES/LBM on GPU - high resolution and speed, with validated accuracy.
Setting up an urban wind study in the AeroSim solver
Performance you can measure
Speed
~10x faster than traditional FVM.
GPU memory
Cluster-scale meshes on one desktop GPU.
Setup & Meshing
Days of manual setup, gone.
Full study
A full directional study in days, not weeks.
What our users are saying
"I have worked for years with OpenFOAM and other commercial software across various fields, including urban ventilation.
I constantly faced major challenges with inlet boundary conditions to model the ABL and turbulence intensities. However, all these difficulties disappeared once I started using AeroSim's software.
Thanks to a solver that is both robust and highly flexible, you can achieve outstanding results in many aspects - from pressure measurements to velocity profiles and turbulent parameters such as TKE, U(rms), and others.
Seeing my experimental data being perfectly reproduced by AeroSim's simulations brought me immense satisfaction as a researcher."
Our results are anchored in published science
The solver behind AeroSim is described and validated in a peer-reviewed paper - the lead reference for why our results can be trusted.
Nassu: A high performance LES solver for computational wind engineering
Oliveira Jr., W., et al.
Journal of Wind Engineering & Industrial Aerodynamics, 274 (2026) 106465
Increase your productivity with AeroSim
Start your free trial today and experience the power of AeroSim. No credit card required.
Consulting
Wind engineering, delivered
From structural loads to pedestrian comfort - our team runs and validates the studies your project needs.
Unlock the potential of your projects with AeroSim.
Maximize results with specialized wind engineering consulting.
From a university or research lab?
Solver access for research, joint publications, and support for students in wind engineering and CFD.