It is the outer pipe in the coaxial pipe system.
Additional info
From ProcessLib/HeatTransportBHE/BHE/CreateBHECoaxial.cpp line 42
- This is a required parameter.
- Expanded tag path: processes.process.HEAT_TRANSPORT_BHE.borehole_heat_exchangers.borehole_heat_exchanger.pipes.outer
- Go to source code: → ogs/ogs/6.5.8
Used in the following test data files