I was wondering if you could help me with a simulation as I am new to the programme, I am new to Abaqus and any help would be appreciated. I need to model heat transfer between the soil of temperature approximately 12 degrees and a concrete pile foundation with a pipe carrying water flowing through it of temperature of approximately 5 degrees. What's the best way to do this?

It is essentially the modelling of a geothermal heat pump but would like the readings of the drop in temperature in the soil.