Results 221 to 230 of about 3,523,664 (305)
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2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP), 2020
The paper discusses the problems associated with adequate modeling of dynamic processes in an energy gas turbine unit with active magnetic bearings (AMBs) as rotor supports. This unit is a part of the gas turbine cogeneration plant (GT CP).
Gennadii Martynenko, V. Martynenko
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The paper discusses the problems associated with adequate modeling of dynamic processes in an energy gas turbine unit with active magnetic bearings (AMBs) as rotor supports. This unit is a part of the gas turbine cogeneration plant (GT CP).
Gennadii Martynenko, V. Martynenko
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Steam turbine rotor design and rotor dynamics analysis
2017Yasutomo Kaneko +2 more
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Effective thrust bearing model for simulations of transient rotor dynamics
International Journal of Mechanical Sciences, 2019The paper introduces a new fast combined analytical and numerical computation model of thrust bearing, which can be applied to analyse the transient rotor dynamics of rotating machines. The bearing model is designed to allow an efficient solution to long-
P. Novotný +4 more
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Storage of CO2 into Porous Coordination Polymer Controlled by Molecular Rotor Dynamics.
Angewandte Chemie, 2018Design to store gas molecules, such as CO2 , H2 , and CH4 , under low pressure is one of the most important challenges in chemistry and materials science. Herein, we describe the storage of CO2 in the cavities of a porous coordination polymer (PCP) using
M. Inukai +5 more
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Mechanical Systems and Signal Processing, 2018
R. Wu, Wei Zhang, M. Yao
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R. Wu, Wei Zhang, M. Yao
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Hydrodynamic Journal Bearings Optimization Considering Rotor Dynamics Restrictions
Volume 7B: Structures and Dynamics, 2018In this study, optimal designs of hydrodynamic journal bearings for 13.5 MW induction motor prototype is developed based on the design of experiment approach and best sequences method which involves entire rotor-bearing system multidisciplinary ...
L. Moroz +3 more
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Nonlinear Identification of an Unmanned Quadcopter Rotor Dynamics using RBF Neural Networks
International Conference on System Theory, Control and Computing, 2018The unmodelled rotor dynamics in accelerated flight have a negative effect in the robustness and performance of an unmanned quadcopter, which could result in mission failure in adverse conditions or rotor faults.
Paulin Kantue, J. Pedro
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A novel methodology for analyzing modal dynamics of multi-rotor wind turbines
, 2021A multi-rotor wind turbine (MRWT) is accepted as a novel solution in reducing the rotor size without decreasing the energy harvesting capability compared to a single-rotor wind turbine (SRWT).
O. T. Filsoof +4 more
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Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 1998
The modelling, simulation and analysis of powered rotors with ‘long’ thin shells is investigated. General results enabling the prediction of the torsional vibrational signature of high-speed assemblies under acceleration or braking conditions are outlined. It is demonstrated that simulated response characteristics can be easily obtained and the effect
H Bartlett, R Whalley
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The modelling, simulation and analysis of powered rotors with ‘long’ thin shells is investigated. General results enabling the prediction of the torsional vibrational signature of high-speed assemblies under acceleration or braking conditions are outlined. It is demonstrated that simulated response characteristics can be easily obtained and the effect
H Bartlett, R Whalley
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Aperiodic bursting dynamics of active rotors
Physical Review E, 2022We report experiments on an active camphor rotor. A camphor rotor is prepared by infusing camphor on a regular rectangular paper strip. It performs self-propelled motion at the air-water interface due to Marangoni driven forces. After some transient (periodic) dynamics, the rotor enters into the aperiodic bursting regime, which is characterized as an ...
Jyoti, Sharma +3 more
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