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Here is the full list of examples published on our website.

**Biased relay force***QuickField Support team*

Biased relay operates on the compensation of the magnetic pull of the permanent magnet by the opposing magnetic field of the current in the coil. Determine the pulling force vs. time dependency after switching the relay on.*polarized relay force*

**Model class**: Axisymmetric**Analysis type**: DC magnetics,Transient magnetics,Multiphysics**Application**: electrical engineering**Electromagnetic plunger***QuickField Support team*

Electromagnetic plunger works on AC current and consists of the coil with moveable core. Core position is controlled by the external spring.*solenoid actuator,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: AC magnetics,Stress Analysis,Multiphysics**Application**: electrical engineering**Water heater control system simulation in LabVIEW***QuickField Support team*

Water heater control system simulation in LabVIEW and QuickField*labview thermostat simulation,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: Transient Heat Transfer,Multiphysics**Application**: thermal engineering**Coil with triangle wave current***QuickField Support team*

Calculation of the switching current for the coil. This is an example problem analysis performed with QuickField software*coil transient current,solenoid switching on,transient current in solenoid*

**Model class**: Axisymmetric**Analysis type**: Transient magnetics,Multiphysics**Application**: electrical engineering**Heating and cooling of a slot of an electric machine***QuickField Support team*

Calculation of the temperature vs. time dependence at the bottom of the slot*electric machine heating,electric machine cooling,slot transient temperature,multiphysics analysis*

**Model class**: Plane-parallel**Analysis type**: Transient Heat Transfer,Multiphysics**Application**: electrical engineering**Solenoid under current load***QuickField Support team*

Stress distribution calculation for coupled magneto-structural problem*finite element analysis of the mechanical stress in solenoid,magnetic forces in the solenoid,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: DC magnetics,Stress Analysis,Multiphysics**Application**: mechanical engineering**PCB ground plane heating***Mr. Nils Forsstrom Permobil AB*

The voltage is applied to the sides of conducting sheet (PCB) placed vertically and surrounded by the still air. The flowing current heats the sheet due to resistive losses. The front and back surfaces of the sheet are cooled by the air (natural convection).*pcb heating,printed circuit board temperature,multiphysics analysis*

**Model class**: Plane-parallel**Analysis type**: DC conduction,Steady-state Heat Transfer,Multiphysics**Application**: electrical engineering**Loudspeaker***QuickField Support team*

Calculate inductance of the loudspeaker coil. This is an example problem analysis performed with QuickField software*loudspeaker coil inductance,loudspeaker magnetic simulation,loudspeaker magnetic core*

**Model class**: Axisymmetric**Analysis type**: DC magnetics,AC magnetics,Multiphysics**Application**: electrical engineering**Inductor inrush current stress***QuickField Support team*

Calculate peak current value and mechanical stress in the inductor winding*ferromagnetic core solenoid transient current,inductor surge current,inductance input surge current,coil switch-on surge,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: Transient magnetics,Stress Analysis,Multiphysics**Application**: electrical engineering**Inductively Heated Ceramic***Jivan Kapoor, Didier Werke AG*

Calculation of the impedances and spatial heat source distribution in the inductively heated ceramic*ceramic induction heating,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: AC magnetics,Transient Heat Transfer,Multiphysics**Application**: electrical engineering**High voltage three phase cable ampacity***QuickField Support team*

High voltage 3-phase cable laid in trefoil formation underground. Determine the losses and temperature distribution.*underground cable ampacity IEC 60287,multiphysics analysis*

**Model class**: Plane-parallel**Analysis type**: AC magnetics,Steady-state Heat Transfer,Multiphysics**Application**: electrical engineering**High frequency line trap***QuickField Support team*

An example of the calculation of the forces and mechanical stresses for the high-frequency line trap at the short circuit current.*air core coil,wave trap,transmission line filter,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: AC magnetics,Stress Analysis,Multiphysics**Application**: electrical engineering**Electrostatic loudspeaker***QuickField Support team*

Electrostatic speaker consists of a pair of stator plates connected to the audio amplifier and a metallized diaphragm connected to a high voltage source.*loudspeaker*

**Model class**: Axisymmetric**Analysis type**: ElectrostaticsStress Analysis,Multiphysics**Application**: electrical engineering**Double wound solenoid***QuickField Support team*

DC voltage is applied to the double wound coil. Calculate the inductance, resistance and steady-state temperature.*coil transient current,double layered coil,dual wound coil*

**Model class**: Axisymmetric**Analysis type**: Transient magnetics,Steady-state Heat Transfer,Multiphysics**Application**: electrical engineering**Power cable parameters calculation***QuickField Support team*

Automated determination of parameters of the high-voltage tetra-core cable*power cable capacitance calculation,power cable impedance calculation,power cable Joule losses calculation*

**Model class**: Plane-parallel**Analysis type**: Electrostatics,AC magnetics,Steady-state Heat Transfer,Stress Analysis,Multiphysics**Application**: electrical engineering**Plane capacitor***QuickField Support team*

Simulation of the wood drying process in a radio frequency heater. The heater creates an alternating electric field between capacitor plates. Heating occurs due to the dielectric loss in the wood placed inside the capacitor.*dielectric loss,RF heating*

**Model class**: Plane-parallel**Analysis type**: AC conduction,Transient Heat Transfer,Multiphysics**Application**: electrical engineering**Cylindrical fuse operation time***QuickField Support team*

Determination of the operating time of the fuse after a short-circuit*safety fuse heat transfer analysis,fuse pre-arcing time,multiphysics analysis*

**Model class**: Plane-parallel**Analysis type**: DC Conduction,Transient Heat Transfer,Multiphysics**Application**: electrical engineering**Electromagnetic screen***QuickField Support team*

Calculation of the shielding coefficient as a function of temperature*magnetic shielding simulation,shielding coefficient calculation,temperature dependent magnetic material,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: Steady-state Heat Transfer,AC magnetics,Multiphysics**Application**: electrical engineering**Saturable reactor***QuickField Support team*

Calculation of the reactor inductance for a set of operating currents*non-linear ferromagnetic saturation, direct electric current magnetic field,multiphysics analysis*

**Model class**: Plane-parallel**Analysis type**: DC magnetics,AC magnetics,Multiphysics**Application**: electrical engineering**TOKAMAK solenoid mechanical stress***QuickField Support team*

Calculation of the magnetic field generated by the solenoid and analyzing of the mechanical stresses and deformations*tokamak solenoid simulation,solenoid magnetic field,tokamak solenoid temperature distribution,tokamak solenoid structure analysis,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: DC magnetics,Stress Analysis,Multiphysics**Application**: electrical engineering**Temperature distribution in an electric wire***QuickField Support team*

Calculation of the temperature distribution in a long current carrying wire*electric wire temperature distribution,heating of electric wire,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: DC conduction,Steady-state Heat Transfer,Multiphysics**Application**: electrical engineering**Pipe subject to temperature and pressure***QuickField Support team*

Calculation of the stress distribution in the pipe*pipe thermal stress,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: Steady-state Heat Transfer,Stress Analysis,Multiphysics**Application**: mechanical engineering**Stress distribution in a long solenoid***QuickField Support team*

Calculation of the magnetic flux density and stress distribution in a solenoid*solenoid stress distribution,magnetic forces in solenoid,mechanical stress in electric coil,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: DC magnetics,Stress Analysis,Multiphysics**Application**: electrical engineering**Copper inductor with a steel tube***QuickField Support team*

A 2-turns copper inductor is used to heat steel cylindrical part. Calculate temperature distribution in the steel part after 10 seconds of heating.*induction heating simulation,copper inductor simulation,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: AC magnetics,Transient Heat Transfer,Multiphysics**Application**: electrical engineering**Temperature distribution in the conducting sheet***QuickField Support team*

The voltage is applied to the sides of conducting sheet.*conductive heating,current flow,film heater,conducting sheet temperature,multiphysics analysis*

**Model class**: Plane-parallel**Analysis type**: DC conduction,Steady-state Heat Transfer,Multiphysics**Application**: thermal engineering**Comb drive resonator***QuickField Support team*

Comb-drive is a MEMS device that utilize electrostatic forces acting between two electrically conductive combs connected to the voltage source.*microelectromechanical device simulation,comb drive electrostatic force,MEMS device simulation,multiphysics analysis*

**Model class**: Plane-parallel**Analysis type**: Electrostatics,Stress Analysis,Multiphysics**Application**: electrical engineering**Coil pulse heating***QuickField Support team*

A single triangle-shaped voltage pulse is applied to the coil. Calculate the switching current and heating power and temperature rise.*coil transient current,solenoid switching on,transient current in solenoid,multiphysics analysis*

**Model class**: Axisymmetric**Analysis type**: Transient magnetics,Transient Heat Transfer,Multiphysics**Application**: electrical engineering**Water heater control system simulation in Simulink***QuickField Support team*

Creating a closed loop of two coupled transient heat transfer problems in QuickField.The control system works through the QuickField application programming interface.*Simulink thermostat simulation*

**Model class**: Axisymmetric**Analysis type**: Transient Heat Transfer,Multiphysics**Application**: thermal engineering