Interphase CFX-Pre - not exporting all nodes at interphase
Hallo. I am trying to simulate a heatexchanger in Ansys CFX where there exists 2 interphases. 1 with cold water-solid pipe and 2 solid pipe- fluegas (hot). I made 3 structered mesh in ICEM, 1 for the water domain, 1 for the solid and 1 for the fluegas. As seen in the picture below relatively many nodes are generated at the interphase for the flue structured mesh.
However, as seen in the next picture in CFX-pre only 6 nodes are generated at the flue-gas interphase (green arrow).
Why are all the nodes not exported from ICEM to CFX? ( all the nodes are exported correctly from the other domains).