PT Journal AU Shabagin, E Heidt, C Strauß, S Grohmann, S TI Modelling of 3D temperature profiles and pressure drop in concentric three-phase HTS power cables SO Cryogenics PY 2017 BP 24 EP 32 VL 81 DI 10.1016/j.cryogenics.2016.11.004 LA english ER