liggghts tutorial "heatTransfer_1" set the temperature using the following codes defined to assign 800 degree to the particles at the right half packing.
see the official web: https://www.cfdem.com/heat-transfer
#set particle temperature for half the bed
region halfbed block 0 INF INF INF INF INF units box
set region halfbed property/atom Temp 800.
However, the results show that the temperature of the particles at the right half packing changes, so I think the temperature using set command just work at one step rather than being as a boundary condition which keeps the temperature constant (fixed) during the simulation.
Could anyone confirm whether I am right? If I am right, how to define a real temperature boundary condition (the fixed temperature at each step/ during the whole simulation)?
Best regards,
Brian