SciELO - Scientific Electronic Library Online

vol.16 issue3Evaluation of the Velocities Required for the Deposition of FeSi and MoS2 on SAE 4140 and AISI 304 Steels by TriboadhesionApplication of Neuro-Fuzzy Techniques for the Design of a Controller author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand




Related links


Información tecnológica

On-line version ISSN 0718-0764


VERGARA, L.; VERGARA, M.  and  PROVENZANO, S.. Interactive Program for Modeling and Determining the Dynamic Characteristics of Rotating Systems. Inf. tecnol. [online]. 2005, vol.16, n.3, pp.29-34. ISSN 0718-0764.

A computer program to simulate and to determine the dynamic characteristics of rotors is presented. These characteristics play an important role in the design, production, operation and maintenance of rotating machinery. The modeling and analysis of machinery with rotating components require the determination of the dynamic characteristics of the system, represented by natural frequencies, vibration modes, critical speeds and harmonic response of the system. The model is analyzed in an automatic way, with the help of a commercial program of finite elements, and the results are taken and presented to the user in a convenient way. To validate the program, the results are compared with those obtained experimentally and with others reported in the literature.

Keywords : rotordynamics; finite elements; vibration; mode shape; critical velocity.

        · abstract in Spanish     · text in Spanish


Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License