Monday 30 November 2020 9:00
Drive Your Ideas to Reality with CAE Software, Femtet
What counts most for transforming great ideas of product to reality? A crucial factor is the optimization of product design in its early stage. Based on the finite element method, Murata’s CAE software Femtet simulates and solves the challenges in a wide range of industrial fields with its extensive functionalities of pre/post processing and simulation. Femtet has 8 solvers of electromagnetism, electricity, magnetism, mechanical stress, heat conductivity, fluid, sound, and piezoelectricity.
What makes Femtet outstanding is its ease of operations, but not at the expense of simulation accuracy. Femtet does not require hypercomputing system like a workstation. It simply runs on a personal computer.
The leading engineers must spend more time on their problem solving, not on the time-consuming simulation setups. Femtet will reduce the frequency of making mockup samples, development costs, and time-to-market.
Here is a glimpse of functionalities of 8 solvers.
Propagation constant, S-, Y-, Z-parameters, radiation characteristics, and magnetic field distribution are solved. Differential transmission line and TDR are calculated as well. Saving data in the Touchstone format allows analysis with a circuit simulator.
Electric field and current distributions of dielectric and conductive materials with voltage being applied are solved.Also, capacitance and resistance across electrodes and force applied to dielectric material are solved.Plating and hall element are calculated as well.
Magnetic field distribution, magnetic flux density, induced current, and magnetic force are solved.Also, inductance and impedance characteristics, coupling coefficient, loss,and motor characteristics (torque, T-N, T-I) are solved. A transient analysis is available to solve problem like arbitrary waveform.Materials with nonlinear B-H curve are calculated as well.
Mechanical stress, displacement, and deformation are solved. Problems like structural behavior under load acceleration, bending by self weight are calculated. Deformation by thermal load and impact on a falling object are analyzed as well. Elastic, elasto-plastic, viscoelastic, and hyperelastic materials are analyzed.
Heat conductivity, heat transfer, radiation, and heat flux are solved.Steady-state analysis and transient analysis together with nonlinear material will realize the optimum thermal design. Simple-fluid thermal analysis is available as well.
Flows of liquid and air are analyzed. The flows with an obstacle in the flow path can be calculated as well. Forced convection can be analyzed by coupling with thermal analysis.
Sound pressure distribution and particle velocity distribution are solved.Reflection, diffraction, resonance and directivity of sound waves are calculated as well. Coupling analysis with piezoelectric solver allows calculation of sound waves propagationgenerated by a vibrating device like back sonar.
Structures made of quartz crystal or piezoelectric ceramic are analyzed.Static analysis, Eigen value analysis, frequency characteristics analysis, and transient analysis are available. Vibration distribution and impedance characteristics are solved for devices like sensor, buzzer, and actuator.
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