Ansys Acoustics

Design Quieter, High-Performance Products with Ansys Acoustics Simulation

Simulate, analyze, and control noise and vibration across mechanical, fluid, and structural systems to enhance comfort, performance, and product quality.

Get Quote

Get a Free Consultation

Ansys Acoustics enables engineers to simulate sound propagation, vibration response, and acoustic coupling in complex systems. From engine noise to cabin comfort, achieve optimal acoustic performance early in the design process.

Highlights of Acoustics Simulation

Comprehensive Acoustic Modeling – Simulate noise, vibration, and harshness (NVH) behavior across mechanical, fluid, and structural systems.

Coupled Multiphysics Approach – Integrate fluid-structure interaction (FSI) and aeroacoustics to accurately predict sound generation and propagation.

Source Identification & Optimization – Identify dominant noise sources and optimize materials, geometry, or boundary conditions to minimize unwanted sound.

Interior & Exterior Sound Quality – Analyze how noise travels inside cabins or environments to achieve desired comfort and performance levels.

Broad Solver Range – Utilize Ansys Fluent, Mechanical, and ACTRAN for linear and nonlinear acoustic analysis, from low to high-frequency regimes.

Virtual Prototyping for NVH – Reduce the need for physical prototypes by validating designs through high-fidelity acoustic simulations.

Industry Versatility – Applied across automotive, aerospace, consumer electronics, and industrial machinery to improve sound comfort and compliance.

Applications Across Industries

Acoustic simulations are critical across automotive, aerospace, electronics, and consumer product industries — from cabin comfort to device sound quality.At SolidTrust Technologies, we offer Ansys Acoustics solutions that help design quieter, more comfortable, and high-performing systems.

Explore Industry Use Cases

Relevant FAQs

What does Ansys Acoustics simulate? +

It predicts noise and vibration behavior in mechanical, fluid, and structural systems

Can I perform vibro-acoustic analysis? +

Yes, it couples structural vibrations with acoustic response for accurate sound prediction.

Does it support both interior and exterior noise analysis? +

Absolutely — ideal for vehicle cabins, HVAC systems, and environmental noise studies.

Can I identify noise sources in my design? +

Yes, source localization tools help engineers pinpoint and reduce unwanted sound.

Is it suitable for rotating machinery? +

Yes, it accurately models tonal and broadband noise from fans, compressors, and motors.

Can it simulate transient acoustic behavior? +

Yes, both steady-state and transient acoustic phenomena can be analyzed.

Does it integrate with CFD and structural solvers? +

Yes, it seamlessly couples with Ansys Fluent and Mechanical for multiphysics acoustic simulations.

Success Stories

Project Type: Smart HVAC operation Challenge: Inefficient energy use and poor climate control Solution: Digital Twin with real-time thermal feedback Key Takeaway: 18% energy savings and improved system response

- Smart HVAC operation

Project Type: Industrial pump system
Challenge: Failure prediction under fluctuating load
Solution: Coupled CFD and structural twin for condition monitoring
Key Takeaway: Enabled predictive maintenance and reduced failures

- Industrial pump system

Project Type: Wind turbine performance
Challenge: Efficiency drop due to variable wind loads
Solution: Physics-based twin using Ansys Twin Builder
Key Takeaway: Improved energy output and reliability

- Wind turbine performance

Project Type: Gas turbine monitoring
Challenge: Unplanned downtime and wear issues
Solution: Real-time Digital Twin with sensor data integration
Key Takeaway: 20% reduction in maintenance cost

- Gas turbine monitoring

Project Type: EV motor NVH
Challenge: Tonal whine at high RPM
Solution: EM–Structural–Acoustic simulation
Key Takeaway: 20% noise reduction at source

- EV motor NVH

Project Type: Home appliance design
Challenge: Harsh tonal sound during operation
Solution: Noise source and psychoacoustic analysis
Key Takeaway: Enhanced sound quality, fewer redesigns

- Home appliance design

Project Type: HVAC duct system
Challenge: High turbulence and tonal noise
Solution: CFD–Acoustic coupling using Ansys Fluent
Key Takeaway: Quieter operation, better airflow

- HVAC duct system

Project Type: Automotive cabin noise
Challenge: Engine and road vibration noise
Solution: Vibro-acoustic FEA in Ansys Mechanical
Key Takeaway: 8 dB noise reduction, improved comfort

- Automotive cabin noise

Ready to design for sound performance and comfort?

Explore how Ansys Acoustic tools can enhance your product’s sound performance and user experience.

Get in Touch