Ramiro German Diaz Chavez, Dynamics of an Horizontal Rotor on Elastomeric Bearing Supports, Elastomeric Bearing supports, Rotordynamics, vibration control, Elastomer, Apoios elásticos, dinamica de rotacao, controle de vibracoes, elastomero, Dinamica de un rotor horizontal en apoyos elasticos, Dinamica de um rotor horizontal em apoios elasticos, puc-rio,pontificia universidade catolica do rio de janeiro, Viscoelastic Passive Controllers are an important field of technological research due to the development of new materials and design techniques. Damping properties allow an easy retrofit of existing machines with excessive vibration problems, developing Elastomeric Bearing Supports. They are an economic and effective solution in the suppression or attenuation of vibrations in dynamic systems suffering from instability or resonance problems, which often lack of sufficient damping. This work involves the study of an horizontal rotor with elastomeric bearing supports, adapted of another one, the study of several effects on his operation, the measurement of his motion, the identification of the problem’s parameters, the measurement and validation from the simulated results in a numeric model. Phenomena included in the study are the gyroscopic effect (rotor out of the middle), rotor unbalance and shaft bow. In this work the system’s parameters were determined using identification, modal analysis and nonlinear optimization techniques due to the anisotropy of the system,Estudio Teórico-Experimental de un Sistema de Encendido Electrónico en motores E.Ch., El objetivo principal del trabajo es deteminar experimentalmente el comportamiento del voltaje en el secundario de un sistema de encendido electrónico en motores E.CH. sobre una bancada ya existente, a través de la variación de ciertos parámetros de operación, tales como velocidad de rotación, presión dentro de la cámara de combustión y separación entre electrodos de las bujías., familia diaz chavez, familia diaz roldan, joy division, leuzemia, leusemia, rock, underground, viaje, amistades, curriculum vitae, vita, antonio diaz, melania chavez, eli diaz, carmen diaz, cecilia roldan
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Ramiro German Diaz Chavez, Dynamics of an Horizontal Rotor on Elastomeric Bearing Supports, Elastomeric Bearing supports, Rotordynamics, vibration control, Elastomer, Apoios elásticos, dinamica de rotacao, controle de vibracoes, elastomero, Dinamica de un rotor horizontal en apoyos elasticos, Dinamica de um rotor horizontal em apoios elasticos, puc-rio,pontificia universidade catolica do rio de janeiro, Viscoelastic Passive Controllers are an important field of technological research due to the development of new materials and design techniques. Damping properties allow an easy retrofit of existing machines with excessive vibration problems, developing Elastomeric Bearing Supports. They are an economic and effective solution in the suppression or attenuation of vibrations in dynamic systems suffering from instability or resonance problems, which often lack of sufficient damping. This work involves the study of an horizontal rotor with elastomeric bearing supports, adapted of another one, the study of several effects on his operation, the measurement of his motion, the identification of the problem’s parameters, the measurement and validation from the simulated results in a numeric model. Phenomena included in the study are the gyroscopic effect (rotor out of the middle), rotor unbalance and shaft bow. In this work the system’s parameters were determined using identification, modal analysis and nonlinear optimization techniques due to the anisotropy of the system,Estudio Teórico-Experimental de un Sistema de Encendido Electrónico en motores E.Ch., El objetivo principal del trabajo es deteminar experimentalmente el comportamiento del voltaje en el secundario de un sistema de encendido electrónico en motores E.CH. sobre una bancada ya existente, a través de la variación de ciertos parámetros de operación, tales como velocidad de rotación, presión dentro de la cámara de combustión y separación entre electrodos de las bujías., familia diaz chavez, familia diaz roldan, joy division, leuzemia, leusemia, rock, underground, viaje, amistades, curriculum vitae, vita, antonio diaz, melania chavez, eli diaz, carmen diaz, cecilia roldan.
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