Abstract: A correct understanding of fluid flow and heat transfer characteristics in oil injection cooling for hairpin end-winding is crucial for accurate thermal analysis. This paper utilizes a ...

Brushed DC motors are increasingly being replaced by brushless (BLDC) and stepper motor competitors. But their use still makes sense, as the control effort is considerably lower. Here we show how to ...

However, its prediction efficiency is unsatisfactory due to three factors. Firstly, the thin wires of HFT windings require a dense mesh in the 3D FEM, increasing the computation time for each FEM ...