Keynote Papers |
C576/116/2000 Active magnetic bearings--a step towards smart rotating machinery / R Nordmann ; M Aenis ; E Knopf ; S Strassburger |
C576/115/2000 Design guidelines for improved rotating machinery stability / R G Kirk |
C576/010/2000 The estimation of foundation parameters and unbalance / A W Lees ; S Edwards ; M I Friswell |
Bladed Systems |
C576/001/2000 The effect of non linear damping on the resonant stresses in turbomachine LP rotor blades / J S Rao ; C V Ramakrishnan ; K Gupta ; A K Singh |
C576/073/2000 Travelling modes in turbine blades with compound periodic structure / E Saito ; K Namura |
C576/100/2000 Optimal search for worst mistuning patterns in mistuned bladed discs based on large-scale finite element models / E P Petrov ; D J Ewins |
C576/111/2000 A stochastic approach to turbine blade vibration and fatigue / D M Ghiocel ; N F Rieger |
Balancing |
C576/012/2000 When to high-speed balance large turbine generator rotors / R G Herbert |
C576/018/2000 Exchangeability of rotor modules--a new balancing procedure for rotors in a flexible state / H Schneider |
C576/021/2000 'The balancing act'--balance for design, or design for balance? / S P Smith |
C576/092/2000 On the balancing of flexible rotors without trial runs / E Preciado ; R H Bannister |
C576/094/2000 Experimental and predicted unbalance response of a rotary compressor crankshaft / F Seve ; A Berlioz ; R Dufour ; M Charreyron |
C576/097/2000 Min-max optimum flexible rotor balancing compared to weighted least squares / W C Foiles ; P E Allaire ; E J Gunter |
C576/098/2000 Balancing a 1150 MW turbine-generator |
Case Studies |
C576/004/2000 Case histories of fatigue in compressor gas process pipework / J P Graham |
C576/036/2000 Rotor-bearing system design, analysis, and testing for exciter retrofit of a two-pole generator / H C Ha ; C H Park ; S P Choi |
C576/046/2000 The lateral stability analysis of a large centrifugal compressor in propane service at an LNG plant / E A Memmott |
Surface Influences |
C576/026/2000 Dynamic characteristics of liquid annular seals with groove and hole pattern surface roughness / E Storteig ; M F White |
C576/007/2000 Optimization of the rotor-dynamic behaviour of a balancing device using honeycomb profiles in high-pressure boiler feed pumps / C Trautmann ; D-H Hellmann |
C576/015/2000 Dynamic behaviour of spiral bevel gears--rotational vibration of gears under running conditions / Y Uenishi ; E Aoyama ; Y Nakata ; T Hirogaki |
Rub |
C576/027/2000 Theoretical investigations on disc-brake squeal noise / I L M Ahmed ; P S Leung ; P K Datta |
C576/082/2000 Spiral vibrations in rotors due to a rub / N Bachschmid ; P Pennacchi ; P Venini |
C576/093/2000 Measurement of contact forces during blade rubbing / J Ahrens ; H Ulbrich ; G Ahaus |
C576/095/2000 Rub-heated shafts in turbines / B Larsson |
Impacts and Rub |
C576/033/2000 Experimental investigation of partial rotor-rub against a non-rotating part / Y-S Choi |
C576/062/2000 Coupled bending and torsional vibrations due to rotor-to-stator contacts / X Deng ; R Liebich ; R Gasch |
C576/080/2000 An experiment to measure the restitution coefficient for rotor-stator impacts / M L Adams ; F Afshari |
Identification |
C576/076/2000 On the identification of the foundation of a large turbogenerator unit by the analysis of transient vibrations / A Vania |
C576/011/2000 Estimating rotor unbalance from a single run-down |
C576/029/2000 Unbalance identification of flexible rotors based on experimental modal analysis / T Kreuzinger-Janik ; H Irretier |
Active Control |
C576/079/2000 On-off control of HSFD supported rotors / A El-Shafei ; M El-Hakim |
C576/101/2000 Standardization of evaluation of stability margin for active magnetic bearing equipped rotors / O Matsushita ; H Fujiwara ; H Okubo ; Y Kanemitsu ; T Azuma ; R Herzog |
C576/037/2000 Active control of vibration in rotor/magnetic bearing systems with multiple design objectives / M O T Cole ; P S Keogh ; C R Burrows |
C576/110/2000 Identification of the dynamic characteristics of turbulent journal bearings using active magnetic bearings |
Bearings and Rotors |
C576/103/2000 Generalized stiffness and damping matrices of multi-DOF hydrodynamic lubrication films / H Springer |
C576/084/2000 Self-excited vibration of rotors in tilting-pad journal bearings / H Taura ; M Tanaka ; K Suzuki |
C576/050/2000 A non-linear transfer matrix technique for statically indeterminate rotor bearing systems / A Liew ; N S Feng ; E J Hahn |
C576/041/2000 Thermal distortion synchronous rotor instability / A C Balbahadur |
Bearings |
C576/072/2000 Theoretical and experimental characterization of polyimide dry bushings / J-L Bozet ; P Poysat ; P Merot |
C576/083/2000 On 2xrev--vibration components in rotating machinery excited by journal ovalization and oil film non-linearity / B Pizzigoni ; E Tanzi |
C576/028/2000 Dynamic characteristics of oil-lubricated herringbone groove bearings / F P Wardle ; C A Goat |
Bearings and Seals |
C576/085/2000 The stability characteristics of a journal bearing under starved lubrication |
C576/071/2000 Rotordynamics and leakage--measurements and calculations on labyrinth gas seals and their application to large turbomachinery / J Sobotzik ; F Hiss ; K Kwanka |
C576/059/2000 Vibration control of a flexible rotor with a slotted-ring sealed electro-rheological squeeze film damper / N-S Lee ; D-H Choi ; K-Y Seok ; Y-B Lee ; C-H Kim |
C576/104/2000 Influence of various parameters on the non-linear behaviour of a flexible shaft incorporating an uncentralized squeeze-film damper / M C Levesley ; R Holmes |
Condition Monitoring and Cracked Rotors |
C576/108/2000 Some strategies to achieve robust cepstral analysis / J Antoni ; M El Badaoui |
C576/031/2000 Crack detection in rotating machinery by modal testing / C-W Lee ; K-S Kwon |
Condition Monitoring |
C576/003/2000 Condition monitoring of rolling element bearings--a comparison of vibration-based techniques for incipient damage detection / A F Khan ; E J Williams ; C H J Fox |
C576/055/2000 Diagnostic study of simulated faults on gears and bearings / C Breneur ; J Mahfoudh ; D Play |
C576/043/2000 Model-based malfunction identification from bearing measurements |
C576/025/2000 Validation of online diagnostics of malfunctions in rotor systems / R Platz ; R Markert ; M Seidler |
C576/030/2000 Failure root cause analysis applying vibrational diagnostics / U Sudmersen ; O Pietsch ; W Reimche ; D Stegemann |
C576/020/2000 A measurement method for automotive creep groan induced vibration with data processing and analysis / M Bettella ; R S Sharp |
C576/006/2000 Managing fatigue failure probability caused by misalignment and vibration in large turbine generators / A J Smalley ; M J Roemer ; T H McCloskey |
C576/065/2000 Condition monitoring and diagnostics of constructive elements of rotor systems / V Volkovas |
C576/096/2000 Translational and rotational vibration measurements on rotors using laser vibrometry--advances in data interpretation / S J Rothberg ; J R Bell |
C576/106/2000 Automated procedures for vibration monitoring of large rotating machinery in power plants / L Gregori ; R Provasi ; G A Zanetta |
C576/067/2000 Processing of blade monitoring system data / M Balda |
Theoretical Considerations |
C576/042/2000 Rotordynamic interaction of a centrifugal pump impeller in an axial diffuser / E Torbergsen |
C576/016/2000 Approaches to numerical investigation of the character and stability of forced and self-excited vibration of flexible rotors with non-linear supports / J Zapomel ; E Malenovsky |
C576/053/2000 Chaotic vibrations and internal resonance phenomena in a rotor system (twice the major critical speed) / T Inoue ; Y Ishida ; T Murayama |
C576/040/2000 A helical transformation for rotating shafts allowing a simplified experimental procedure / I Bucher |
C576/024/2000 On the dynamics of windmilling in aero-engines / G von Groll |
C576/063/2000 Levitron--an example of a purely permanent magnetic bearing of a rotor / M Lang |
C576/077/2000 Modelling the dynamic behaviour of a coupled rotor-foundation system by the mechanical impedance technique / P Bonello ; M J Brennan |
Authors' Index |
Keynote Papers |
C576/116/2000 Active magnetic bearings--a step towards smart rotating machinery / R Nordmann ; M Aenis ; E Knopf ; S Strassburger |
C576/115/2000 Design guidelines for improved rotating machinery stability / R G Kirk |
C576/010/2000 The estimation of foundation parameters and unbalance / A W Lees ; S Edwards ; M I Friswell |
Bladed Systems |
C576/001/2000 The effect of non linear damping on the resonant stresses in turbomachine LP rotor blades / J S Rao ; C V Ramakrishnan ; K Gupta ; A K Singh |