Coupled Solution

Solutions > Coupled Solution

Solving real world engineering problems may involve multiple mathematical approaches,

which needs different solvers to run together and exchange data between them to compute results.

SimLab provides efficient method to run multiphysics co-simulation.

SimLab supports defining and computation of a wide range of physics. If the analyses are setup in SimLab,

define a coupled solution and start the coupled solving directly within SimLab interface.

In case if the physics is not supported in SimLab, user can setup the model externally and couple with the physics / analysis setup in SimLab.

Description

  1. Select the required solutions to be coupled.
  2. Define the interface conditions, data exchange method and convergence criteria.
  3. The final time for each solution should be same to run coupled analysis.
  4. On Update of the Coupled solution SimLab will start the respective solutions together and the results will be computed.
  5. In case of EDEM (External) start the coupling server option in EDEM and then Update the coupled solution in SimLab.

Supported Physics types

Physics Type Solution 1 Solution 2
Electromagnetic + Flow (Beta) Flux - 2D Transient Magnetic AcuSolve - Flow Transient
Flow + Structural AcuSolve - Flow Transient OptiStruct - Non Linear Transient
Flow + Thermal AcuSolve - Flow Transient OptiStruct - Transient Heat Transfer
Flow + EDEM (External) AcuSolve - Flow Transient EDEM (External)
Structural + EDEM (External) OptiStruct - Explicit Dynamic EDEM (External)
Structural + EDEM OptiStruct - Explicit Dynamic EDEM
Electronics Thermal + Circuit(External) EFlo - Electronics thermal PSIM (External)
Electronics Thermal +Electromagnetics EFlo - Electronics thermal Flux - AC Supplied Conductors