Search Results - "Papadopoulos, Chris A."

The strain energy release approach for modeling cracks in rotors: A state of the art review by Papadopoulos, Chris A.

“…The strain energy release rate (SERR) theory, combined with Linear Fracture Mechanics and Rotordynamics theories, has been widely used over the last three…”
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A study of friction in worn misaligned journal bearings under severe hydrodynamic lubrication by Nikolakopoulos, Padelis G., Papadopoulos, Chris A.

“…Friction occurs in all mechanical systems such as transmissions, valves, piston rings, bearings, machines, etc. It is well known that in journal bearings,…”
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Identification of multiple cracks in beams under bending by Chasalevris, Athanasios C., Papadopoulos, Chris A.

“…The identification of a transverse crack on a beam is the subject of many investigators. Identifying the crack means to find its position and depth. In many…”
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Identification of clearances and stability analysis for a rotor-journal bearing system by Papadopoulos, Chris A., Nikolakopoulos, Pantelis G., Gounaris, George D.

“…Significant wear occurs on the surface of bearings, which support rotating shafts for long periods of time. Therefore, the need for a new clearance…”
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Hysteretic damping of structures vibrating at resonance: An iterative complex eigensolution method based on damping-stress relation by Gounaris, George D., Antonakakis, Eleftherios, Papadopoulos, Chris A.

“…In this paper the damping is examined as an engineering property used in analysis and design of structures and machines. The design engineer needs to know not…”
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Experimental detection of an early developed crack in rotor-bearing systems using an AMB by Chasalevris, Athanasios C, Papadopoulos, Chris A

“…Purpose – The purpose of this paper is to present a method for early crack detection in rotating shafts. A rotor-bearing system, consisting of an elastic rotor…”
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Alternation of the dynamic coefficients of short journal bearings due to wear by Papanikolaou, Michael G, Farmakopoulos, Michael G, Papadopoulos, Chris A

“…Purpose – Wear in journal bearings occurs when the operating conditions (high load, high temperature, low angular velocity or low viscosity), downgrade the…”
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Brakes and clutches using ER fluids by Papadopoulos, Chris A.

“…If an electro-rheological (ER) fluid is used in viscous coupling devices, such as clutches or brakes, then the possibility to control the output capacity of…”
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The strain energy release approach for modeling cracks in rotors : A state of the art review : Crack effects in rotordynamics by PAPADOPOULOS, Chris A

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Crack identification in rotating shafts by coupled response measurements by Gounaris, George D., Papadopoulos, Chris A.

“…In this paper a new method is applied in rotating cracked shafts to identify the depth and the location of a transverse surface crack. A local compliance…”
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An Experimental Investigation on the Misalignment Effects in Journal Bearings by Prabhu, B. S.

“…In this paper an investigation is made to evaluate the experimental performance of misaligned cylindrical and three-lobe journal bearings. A three-bearing…”
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