Cloud Aeroacoustics
Simulations..
..at breakthrough speed
.
Included within the software is
CFD analysis tools & data management.
Cloud Aeroacoustics
Simulations..
..at breakthrough speed
Included within the software is
CFD analysis tools & data management.
Zenotech integration
We're delighted to welcome Zenotech to bramble, bringing their accurate, fast and streamlined acoustic simulation technology to our platform. Based in the UK and trusted by numerous well known companies, Zenotech has revolutionised noise prediction across industries. This integration means you can now harness their proven acoustic technology, whether you're working in automotive, aerospace, HVAC or building design - directly through bramble.
Aeroacoustics CFD benefits
Run full car acoustics in 4 hrs
Internal/external acoustics
Run aeroacoustics simulations on both the internal and external model.
No subscription fees
Simulate aeroacoustics without licence or subscription fees just P.A.Y.G and without the costs incurred from prototypes or wind tunnel fees.
Run from RANS simulations
Provides aerodynamic broadband noise predictions based on steady-state RANS simulations.
Industrial Validation
Applied in real‑world automotive use (e.g. luxury OEMs like Aston Martin), with tangible results in noise optimisation cycles and design iteration speed
Aeroacoustics applications
Automotive
Aerospace
Buildings
HVAC
Book your free aeroacoustics demo today
What does an aeroacoustics simulation cost?
Below are a few of examples of what your typical acoustics simulation would cost with bramble, based on public cloud simulation, (prices may vary).
Full car - Aeroacoustics (public cloud)
£100
Cabin - Aeroacoustics (public cloud)
£120
($ € ¥ We accept all major currencies at your current exchange rate. Please enquire.)
PLEASE NOTE: A RANS simulation must be run before an aeroacoustics simulation and isn't included in the pricing above.
Aston Martin customer story
Aeroacoustics is hugely important in all luxury cars. Discover how Aston Martin revolutionised their acoustic engineering using bramble.
The aeroacoustics simulation process
1. CAD
Convert your CAD geometry to a triangulated mesh format such as STL. No additional CFD pre-processor needed.
2. Upload
Upload STL to bramble and use to create an Assembly in the Model Viewer.
3. RANS Solve
Select RANS CFD methodology, template settings and combine with your Assembly. Launch simulation.
4. Aeroacoustics Solve
Select Zenotech methodology, template settings and combine with your RANS simulation. Launch simulation.
5. Visualise
Use bramble’s results page to view forces, flow metrics, images and movies.
6. Decision
Make next design decision and repeat the process.
Aeroacoustics CFD - A history
Historically, aeroacoustics simulations using DEV methods were extremely slow, often taking up to three weeks to run. By the time results were ready, they were already out of sync with the design cycle and obsolete. The extremely high compute costs added to the inefficiency, leaving engineers with few viable options. Wind tunnel testing became the main fallback, but modifying prototypes quickly drove up costs.
Now, with Zenotech's ground-breaking GPU-powered plugin integrated into bramble, engineers can complete development-stage aeroacoustics simulations in just 4 hours. Drastically reducing time, cost, and uncertainty before critical wind tunnel testing.
