This paper describes the influence of the pressure entrance losses on rotordynamic gas seal forces. The paper was presented at the 7th IFTOMM Conference in Vienna, Austria in 2006. (704.33 KB)

This paper describes an application of a honeycomb seal in a high pressure compressor. The modelling of the frequency dependent characteristic and the rotordynamic behaviour are shown. The paper was presented at a conference of the German VDI on fluid rotor interaction in 2001. (899.37 KB)