BEM++ (Free/ Open Source)
University College London and other academic contributors
Product overview
BEM++ is an open-source library for the boundary element method, focusing on electromagnetic, acoustic, and elastic wave scattering problems, offering a tool for researchers in various scientific fields.Operating Systems
Windows
Linux
macOS
Data Storage
On-Premises Storage
Industry served
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Automotive |
Aerospace |
Robotics & Automation |
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Energy |
Defence |
Construction Equipment |
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Offshore & Marine |
Education & Research |
Medical/ Healthcare |
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Consumer Products |
Consumer Electronics |
Heavy Machineries |
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Plastic Products |
Rail Industry |
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Absorption and Transmission Analysis
Absorption and Transmission Analysis: Evaluating how materials absorb or transmit sound, crucial for noise control and material design
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Acoustic Damping Analysis
Acoustic Damping Analysis: Simulating how sound energy is dissipated in materials and structures, important for designing quiet products
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Acoustic-Structure Interaction (ASI)
Acoustic-Structure Interaction (ASI): Studying interactions between acoustic fields and structural vibrations, including the effects on noise and structural integrity
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Adaptive Mesh Refinement (AMR)
Adaptive Mesh Refinement (AMR): Automatically refining the simulation mesh in regions requiring higher resolution, optimizing accuracy and computational efficiency
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Aeroacoustics Simulation
Aeroacoustics Simulation: Analyzing noise generated by turbulent fluid flow, such as wind noise around vehicles or aircraft
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Ambient Noise Modeling
Ambient Noise Modeling: Simulating background noise levels for environmental impact studies or urban noise mapping
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Boundary Element Method (BEM)
Boundary Element Method (BEM): Offering a numerical method for solving exterior acoustic problems efficiently, ideal for large-scale environmental acoustics
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Cloud-Based Simulation
Cloud-Based Simulation: Providing scalable, on-demand computational resources for complex or large-scale acoustic simulations
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Comprehensive Material Libraries
Comprehensive Material Libraries: Including extensive databases of material acoustic properties, like absorption coefficients and impedance
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Coupled Acoustic-Fluid Interaction
Coupled Acoustic-Fluid Interaction: Simulating the interaction between acoustic waves and fluids, important in underwater acoustics and medical ultrasound
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Environmental Acoustics
Boundary Element Method (BEM): Offering a numerical method for solving exterior acoustic problems efficiently, ideal for large-scale environmental acoustics
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Frequency Domain Analysis
Frequency Domain Analysis: Facilitating the analysis of steady-state acoustic responses across a range of frequencies
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Finite Element Method (FEM)
Finite Element Method (FEM): Enabling detailed modeling of complex geometries and material behaviors in various acoustic applications
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Geometrical Acoustics and Ray Tracing
Geometrical Acoustics and Ray Tracing: For predicting sound propagation in large or complex spaces using ray-based methods, useful in architectural acoustics
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Harmonic Acoustics
Harmonic Acoustics: Focusing on simulations under harmonic or periodic excitation, relevant in many engineering applications
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High-Performance Computing (HPC) Support
High-Performance Computing (HPC) Support: Utilizing parallel computing resources to handle computationally intensive simulations efficiently
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Interoperability with CAD Software
Interoperability with CAD Software: Ensuring seamless integration with design tools for straightforward geometry import/export and design optimization
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Microphone and Speaker Simulation
Microphone and Speaker Simulation: Modeling acoustic transducers to predict and optimize their performance in various conditions
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Multiphysics Coupling
Multiphysics Coupling: Integrating acoustic simulations with other physical phenomena like thermal effects, structural mechanics, and electromagnetics for comprehensive analysis
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Nonlinear Acoustic Simulations
Nonlinear Acoustic Simulations: Accounting for nonlinear effects in high-intensity acoustic fields, such as shock waves or harmonic generation
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Optimization and Design Tools
Optimization and Design Tools: Applying optimization algorithms to improve acoustic performance based on specific criteria
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Poroviscoelastic Material Modeling
Poroviscoelastic Material Modeling: Simulating the behavior of complex materials used in sound absorption and noise reduction applications
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Psychoacoustic Analysis
Psychoacoustic Analysis: Evaluating sound quality through metrics like loudness, sharpness, and tonality, critical in product design and noise assessment
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Room and Architectural Acoustics
Room and Architectural Acoustics: Modeling sound propagation and reverberation in enclosed spaces to optimize acoustic design
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Signal Processing and Analysis
Signal Processing and Analysis: Providing tools for the manipulation and analysis of acoustic signals, including spectral analysis and filtering
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Sound Power and Intensity Calculation
Sound Power and Intensity Calculation: Determining the energy emitted by acoustic sources, important for noise control and regulatory compliance
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Time Domain Analysis
Time Domain Analysis: Capturing transient acoustic phenomena and their evolution over time, essential for impulse noise studies
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User-Friendly Interface and Visualization Tools
User-Friendly Interface and Visualization Tools: Featuring intuitive interfaces and advanced visualization for effective setup, simulation, and analysis of acoustic phenomena
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Vibro-Acoustics Analysis
Vibro-Acoustics Analysis: Combining vibration analysis with acoustics to study the generation and propagation of noise from vibrating structures
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Virtual Reality (VR) Integration
Virtual Reality (VR) Integration: Enabling immersive exploration of acoustic simulations, useful for design validation and stakeholder presentations
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Wavefront Shaping and Beamforming
Wavefront Shaping and Beamforming: Techniques for controlling the direction and shape of sound waves, applicable in audio technology and noise control
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