Heat transport - Injection well without specifying temperature

Hi all,

Consider a heat transport simulation in feflow. If I apply a well condition or flux condition injecting water into the model, without specifying its heat (either via constant temp. or heat flux), which temperature (or heat) feflow apply to this water?

Thanks in advance,

Eduardo

If the model is run with the (default) convective form of the transport equation, water is injected at the temperature of the injection node, i.e., a zero-gradient boundary condition is applied.