Measurements and Simulations of the Convective Heat Transfer Coefficients on the End Windings of an Electrical Machine. - Martin Hettegger; Bernhard Streibl; Oszkar Bíró; Harald Neudorfer (IEEE Trans. Ind. Electron., 2012)

Measurements of the air mass flow and PIV at a ventilation duct test rig. - Martin Hettegger; Christian Mann; Oszkar Bíró; Georg Ofner (Elektrotech. Informationstechnik, 2015)