This paper presented at the SIRM conference 2021 organized by the Polish Academy of Science describes state of the art rotordynamic analyses of pumps by means of three examples. (4.13 MB)

This paper presented at the SIRM conference in Copenhagen in 2019 describes the requirements of a modern rotor dynamic tool by means of several practical examples. All analyses in this paper were carried out with MADYN 2000. (2.27 MB)

This paper describes four examples, where nonlinear analyses are unavoidable to receive an accurate and physically correct description of a system even for practical purposes . The paper was presented at the IFTOMM conference in 2018 (2.18 MB)

This paper describes the rotordynamic analysis of a turbine supported on fluid film bearings in a flexible casing. It describes among others the import of State Space Matrices of the casing from ANSYS to MADYN 2000. The paper was presented at the Swiss CADFEM ANSYS Simulation Conference 2017. (2.47 MB)

This paper describes measured and calculated vibrations of a turbocharger with semi-floating ring bearings - a highly nonlinear system - during run up. The paper was presented at the SIRM conference in Graz in February 2017. (675.07 KB)

This paper describes the rotordynamic analyses of complex gears with MADYN 2000. The paper was presented at the SIRM conference in Magdeburg, Germany in 2015. (5.94 MB)

This paper describes how complex support structures such as casings and foundations can be considered for rotordynamic analyses in MADYN 2000. This paper was presented at the SIRM conference in Berlin in February 2013. (1.29 MB)

This paper presented at the SIRM conference 2013 in Berlin describes the rotordynamic behaviour of turbochargers on floating ring bearings. All analyses were carried out with MADYN 2000. (969.98 KB)

This paper describes two cases, where a rotor model helped to analyse vibration problems. In one case a balance correction was applied, in another case the vibration behaviour for different misalignments was studied. The paper was presented at the IFTOMM conference in 2010. (915.08 KB)

This paper from the year 2007 describes the requirements of a modern rotor dynamic tool by means of several practical examples. All analyses in this paper were carried out with MADYN 2000. (1.77 MB)

This paper describes the effect and the remedy of a destabilisation of a low torsional mode due to the gear pinion bearings. It was presented at an IMechE conference in 1996. (321.32 KB)