Seals |
C623/057/2004 Calibration of labyrinth seal bulk flow design analysis predictions to CFD simulation results / R G Kirk ; Z Guo |
C623/018/2004 Rotordynamics of turbine labyrinth seals--a comparison of CFD models to experiments / J Schettel ; R Nordmann |
C623/049/2004 Assessing seal clearance loss caused by static deflection and unbalance response of a large compressor rotor / A J Smalley ; J R Hollingsworth ; M Camatti ; W Hardeveld |
Bearings |
C623/050/2004 Self-excited vibration of elastic rotors in tilting-pad journal bearings / H Taura ; M Tanaka |
C623/014/2004 Stabilization of a rigid rotor by a time-varying stiffness of the bearing mounts / H Ecker ; A Tondl |
C623/015/2004 Squeeze film damper with rigorous account of cavitation / K-O Olsson |
Analysis |
C623/010/2004 Dynamic analysis of a rotor system supported by non-ideal plain journal bearings / P E Hannukainen ; J T Sopanen ; A Mikkola |
C623/021/2004 The stability of centrifugal compressors by applications of tilt-pad seals / E A Memmott |
C623/038/2004 Rotordynamic modelling of a multi-stage water-injection pump for enhanced oil recovery / S H Al-Farsi ; B Samanta ; K R Al-Balushi |
C623/041/2004 Analysis of non-linear effects in oil-film journal bearings / A Vania ; E Tanzi |
C623/019/2004 A tracking solver using sliding mode control to obtain eigensolutions of rotor-bearing systems / O Matsushita ; H Fujiwara ; M Ito |
C623/068/2004 Investigation into the performance of an aero-engine rotor assembly incorporating a non-circular squeeze film damper / D F Kik ; C L Lim ; M C Levesley |
C623/070/2004 Analysis of a flexible rotor system including non-linear squeeze film damping using a finite element method |
C623/079/2004 Prediction of dynamic response of machine tool by sub-structure analysis / M R Movahhedy ; J M Gerami |
C623/024/2004 Numerical approach to investigation of stability and vibration of rotors supported by long segment bearings lubricated with oil containing air bubbles / J Zapomel |
C623/028/2004 Analysis of essentially non-linear vibration of large-scale models for bladed discs with variable contact and friction at root joints / E P Petrov ; D J Ewins |
C623/008/2004 Computational modelling of frequency-dependent additional effects during fluid-film interaction with structures / E Malenovsky ; F Pochyly |
C623/090/2004 Optimization methods applied to parameters estimation of flexible coupling in rotating systems / A Tapia Tadeo ; H Fiori de Castro ; K Lucchesi Cavalca |
C623/075/2004 The stiffening effect of laminated rotor cores on flexible-rotor electrical machines / S D Garvey ; J E T Penny ; M I Friswell ; A W Lees |
Experimental |
C623/023/2004 Validating synchronous blade vibration amplitudes from blade tip-timing data analysis / J Gallego Garrido ; G Dimitriadis |
C623/085/2004 Automatic post-processing of laser vibrometry data for rotor vibration measurements / B Halkon ; S Rothberg |
C623/110/2004 Laser doppler vibrometry measurements of a rotating milling machine spindle / M Rantatalo ; K Tatar ; P Norman |
C623/016/2004 Controlling method of sideband noise of meshing frequency for spiral bevel gears / T Hirogaki ; E Aoyama ; T Katayama ; Y Nakata ; Y Nakano ; Y Uenishi |
C623/040/2004 Model-based analysis of torsional and transverse vibrations of geared rotating machines / P Pennacchi |
C623/078/2004 Real-time travelling waves and whirl decomposition / I Bucher ; M Feldman ; A Minikes ; R Gabay |
C623/033/2004 A simple but versatile rotor model |
C623/039/2004 Defeating Nyquist / R F McLean ; S H Alsop ; J S Fleming |
C623/007/2004 Application of Goertzel Algorithm for unbalance signal processing / D Neumeuer |
C623/020/2004 Rolling element bearing fault detection using improved envelope analysis / L Shi ; R B Randall ; J Antoni |
C623/027/2004 Automated novelty detection using a modified Kohonen self organizing map / L B Jack ; A K Nandi ; M L D Wong |
C623/059/2004 Damaged roller bearing vibrations--study of the cyclic statistical features / N Bouguerriou ; C Capdessus ; E Sekko ; L Allam |
C623/101/2004 The effects of localized gear tooth damage on the gear dynamics--a comparison of the effect of a gear tooth root crack and a spall on the gear transmission error / H Endo ; C Gosselin |
C623/104/2004 A novel condensation scheme for identification of crack model parameters in a beam based on force-response measurements / R Tiwari ; N Dharmaraju ; S Talukdar |
C623/046/2004 An application of artificial neural networks and fuzzy logic to vibration monitoring of large rotating machinery in power plants / L Gregori ; G A Zanetta |
C623/026/2004 Automatic feature extraction for bearing fault detection using genetic programming / H Guo |
C623/030/2004 Identification of rotor dynamic machinery--a laboratory trial / E D Price |
C623/081/2004 Unbalance identification in a large steam turbogenerator using model-based identification and modal foundation / N Bachschmid |
C623/105/2004 Experimental estimation of bearing dynamic parameters from rundown data |
C624/072/2004 Identification of the configuration state of turbomachinery using rotor deformation measurements / W Hu ; N S Feng ; E J Hahn |
C623/093/2004 Evaluation of rigid and flexible coupling models in an experimental rotor-coupling-bearing system using frequency response functions |
C623/034/2004 Vibration measurements for validation of electromechanical rotor model for cage induction motor / T P Holopainen ; S A Aatola ; A Arkkio |
C623/091/2004 Updating method based on genetic algorithm applied to non-linear journal bearing model / S Junichi Idehara ; M Dias Junior |
Case Studies |
C623/011/2004 Vibration of an automotive turbocharger--a case study / R Holmes ; M J Brennan ; B Gottrand |
C623/037/2004 Rotordynamic analysis of an electric submersible pump / S Al-Gheithi ; S A Al-Araimi ; R A Siddiqui |
C623/103/2004 Dynamics of high-speed cryo pump rotors / J S Rao ; R Sreenivas ; P P George |
Diagnostics |
C623/088/2004 Diagnosis of gearbox faults in the field / A El-Shafei |
C623/022/2004 Fault classification using genetic programming / L Zhang |
C623/060/2004 Detection and modelling of rotor eccentricity in electrical machines--an overview / L Frosini |
C623/009/2004 Analysis of rolling element bearing faults in rotating machinery--experiments, modelling, fault detection, and diagnosis / M L Adams ; K A Loparo |
C623/062/2004 Inverse determination of imbalance distributions / D Peters ; B Domes ; P Maass |
C623/077/2004 Active diagnostics of rotating structures / O Shomer ; H Raz |
C623/048/2004 Evaluation of damping ratio estimation techniques for rotordynamic stability measurements / C H Cloud ; E H Maslen ; L E Barrett |
Cracked Rotors |
C623/067/2004 Torsional behaviour of cracked rotors |
C623/025/2004 A scenario test for detection of breathing crack in rotors / C-W Lee ; S-W Kang |
Modelling and Analysis |
C623/051/2004 Model analysis of rotor system using modulated co-ordinates for asymmetric rotor system with anisotropic stator / J-H Suh ; S-W Hong |
C623/047/2004 Integrating experimental tests and rotordynamics analysis for solving vibration problems on geothermal turbogenerator sets / D Lucci ; C Lupetti |
C623/002/2004 Experiments and modelling of a three-bearing flexible rotor for unbalance response and instability thresholds / A H Falah |
Modelling and Optimization |
C623/069/2004 Application of a new modelling technique to a highly non-linear flexible rotor system / A P H Weightman ; W J Manning |
C623/092/2004 Statistical analysis and optimization of design parameters in components of rotating machinery / Z de Castro Silveira |
C623/063/2004 Simultaneous optimum design of rotor and magnetic bearings / T Iwatsubo ; N Nakanishi ; A Nakashima |
Rub-Related Vibration |
C623/029/2004 Non-linear parameter identification of a rotor with partial rub / Y-S Choi |
C623/012/2004 Parametric characterization of rub induced whirl instability using an instrumented rotordynamics test rig / R J Williams |
C623/112/2004 Smooth treatment and non-linear characteristics of non-linear rotor system with step impact-rub forc / G Meng ; F S Lin |
C623/080/2004 Rotor-to-stator rub causing spiral vibrations--modelling and validation of experimental data on a real rotating machine |
C623/001/2004 Low-frequency vibrations in disk braking systems--controlling the creep-groan phenomenon in road vehicles / M F Harrison |
Smart Machine Concepts |
C623/036/2004 New system identification scheme of AMB rotor system considering sensor and actuator dynamics / H-J Ahn ; D-C Han ; C-J Kim |
C623/017/2004 Active parametric vibration control of a smart beam / H Springer ; S Kovyrshin |
C623/074/2004 Vibration control with lateral force produced in electrical machines / W K S Khoo ; K Kalita ; P R Houlston |
Authors' Index |
Seals |
C623/057/2004 Calibration of labyrinth seal bulk flow design analysis predictions to CFD simulation results / R G Kirk ; Z Guo |
C623/018/2004 Rotordynamics of turbine labyrinth seals--a comparison of CFD models to experiments / J Schettel ; R Nordmann |