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Electrostatic Analysis Extender


This extender enables engineers to simulate components exposed to electric currents and fields. Additionally, electrostatic analysis can help to evaluate the effectiveness of insulation and predict the motion of charged objects in electric fields.

When combined with heat transfer analysis capabilities, this extender also enables the simulation of electrothermal effects by considering Joule heating. Specifically, electric current results may be automatically transferred to the heat transfer analysis. Electrothermal effects are of importance when simulating the operation of many electronic components, as well as large classes of MEMS devices.

TYPICAL APPLICATIONS

  • Circuit breaker design
  • Micro-gripper design
  • Piezoelectric actuators
  • Power transmission cable design
  • Thermoelectric actuators
  • Inkjet printhead design (piezoelectric and thermal)
  • Comb drive design
  • Corrosion simulation
  • Micro-mirror technology
  • Printed Circuit Board (PCB) simulation
  • Study of Electron Discharge Machining (EDM) processes
  • Electronic device design
  • Electroplating study
  • Fuse design
  • Spark plug analysis
  • MEMS (Micro Electro Mechanical Systems) design
  • Insulator design

ANALYSIS CAPABILITIES

  • Electrostatic current and voltage
  • Electrostatic field strength and voltage

ELEMENT LIBRARY

  • Electrostatic 2-D element
  • Electrostatic 3-D brick element
  • Electrostatic 3-D tetrahedral element

MATERIAL MODELS

  • Electrostatic isotropic
  • Electrostatic temperature-dependent isotropic
  • Electrostatic orthotropic
  • Electrostatic temperature-dependent orthotropic

LOADING AND CONSTRAINTS

  • Applied voltages
  • Current density
  • Charge density

RESULTS EVALUATION

  • Result contours of:
    • Voltage distribution
    • Steady-state flow of electric current
    • Current flow lines and vector plots
    • Force flow lines
  • Capability to combine the results of multiple electrostatic analyses
  • Automatic calculation of current through a selected face/edge of a part
  • Automatic transfer of voltage results to a static stress analysis
  • Automatic transfer of voltage results to a Mechanical Event Simulation
  • Automatic transfer of voltage results to a heat transfer analysis
  • Calculation and transfer of mechanical forces due to surface charges

For more information please visit Algor Electrostatic Analysis Extender

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