data exchange in CFDEMCoupling

Submitted by jagan1mohan on Sun, 11/08/2020 - 21:34

Hello friends, greetings. I'm trying to understand the class-member functions in the CFDEMCoupling package to see how particle data is transferred from LIGGGHTS to OpenFOAM and back.

I could locate the member functions, namely getDEMData( ) and giveDEMData( ) in dataExchangeModel class but unsure how exactly these functions are called and particle positions are transferred. The goal is to alter x-coordinates of the particles when they are being transferred to OpenFOAM.

Thank you,
Jagan Mohan.