National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Aerodynamické uložení průmyslového rotoru turbodmychadla o výkonu 100 kW
Šimek, J. ; Kozánek, Jan ; Šafr, M.
Aerodynamic bearing support for the rotor of a 100 kW input industrial turboblower with operational speed of 18.000 rpm was designed and manufactured. Rotor with mass of about 50 kg is supported in two tilting-pad journal bearings 120 mm in diameter, axial forces are taken up by aerodynamic spiral groove thrust bearing 250 mm in diameter. In the paper some specific features of the bearing design are described and the results of rotor relative vibration measurement during putting the machine into trial operation are presented.

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