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Reply To: Convective heat transfer_Segmentation fault for OpenLB 1.6

OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Convective heat transfer_Segmentation fault for OpenLB 1.6 › Reply To: Convective heat transfer_Segmentation fault for OpenLB 1.6

April 20, 2023 at 10:59 am #7413
Adrian
Keymaster

The issue is that the geometry contains boundary features for which setAdvectionDiffusionTemperatureBoundary is not well defined, causing a faulty parameter definition bug. You can mitigate this by either removing line 96 of src/boundary/setAdvectionDiffusionTemperatureBoundary2D.hh or replacing it by


      if (dynamics) {
        dynamics->getParameters(block).template set<descriptors::OMEGA>(omega);
      }

although this separate parameter definition is a legacy artifact and unnecessary due to the following global parameter setter.