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New and Incoming Simulation Tools
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We work for your numerical simulation and software development needs.
CAPA as a new robust commercial software
CAPA is a Finite-Element-Boundary-Element program for
the numerical solution of coupled field problems. Sophisticated algorithms and dedicated and flexible solvers
bring the power of supercomputing to your workstation: Solve problems with millions of elements and
thousands of time steps within a few hours.
Areas of Applications
- Sensors and Actuators
- Electromechanical Transducers
- Fluid-Solid Coupling
- Acoustics
- Micro-Electromechanical Systems (MEMS)
Features
- Piezoelectric, magneto-mechanical, and electrostatic-mechanical coupling incl. nonlinearities
- Acoustic finite and boundary elements
- Infinite elements and elements with adjustable absorption
- Automatic coupling detection and generation
- Transient, harmonic and eigenfrequency analysis
- Interfaces to standard programs (IDEAS, ANSYS, ...)
Piezoelectricity
- Mechanical deformations and stresses
- Electrical potentials, fields, charges, and impedances
- Distribution of electrical and mechanical energy
- Nonlinearities
Acoustics
- Calculation of pressure and velocity fields
- Soundfields in enclosures
- Interaction with solid
- Radiation patterns
- Powerflow characteristics
- Sound in flowing media
- Nonlinear acoustics
Magnetic-Mechanical Coupling
- Full (nonlinear) coupling of mechanic and magnetic fields
- Finite element (FEM) and coupled finite element boundary element (FEM/BEM) approach available
- Calculation of Lorentz forces, voltages and eddy currents induced by movement (e.m.f.)
- Calculation of magnetic forces via Maxwell‘s stress tensor and virtual displacements
- Current and voltage fed (moving) coils
- Calculation of magnetic induction and coil currents
- Nonlinear magnetization curves
Electrostatic Coupling
- Full (nonlinear) coupling of mechanic and electric fields
- Calculation of Coulomb forces via electrostatic force tensor
- Finite element (FEM) and coupled finite element boundary element (FEM/BEM) approach available
- Integration of external controlers in simulation loop (sensor – controler – actuator)
Some Applications of CAPA
- Ultrasound Transducers
- Piezoelectric Sensors
- Filling Level Sensor
- Flow Meters
- Acoustic Power Source
- Micromachined Pump
- Density Sensor
- Magnetic Valves
- Piezoelectric Stack Actuators
- Surface Acoustic Wave (SAW) Sensors
- Electrodynamic Loudspeakers
- Magnetic Angular Rate Sensor
- Magnetic Thickness Sensors
- Sound Protection Shields
- Passive Silencers
- Active Noise Cancellation
- Noise Emission from Automotives
- Noise Generation by Electrical Machines
For further information, please contact us or the developer:
Wissenschaftliche Software, Phone: +49-9131-502713 Eisenstr. 35 FAX: +49-9131-502813
D-91054 Buckenhof Germany. More simulation examples of multi-physics can be found at:
inuTech Co., Nuremberg, Germany.
Contact Us
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