Diseño y validación mediante elementos finitos de una trituradora para la industria plástico

José L. Serna-Landivar, Daniela M. Anticona-Valderrama, Pedro A. Flores

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

The increase in the volume of plastic consumption is a current problem and its reuse becomes necessary to take care of the environment. That is the reason why in the present work a preexperimental investigation (numerical validation) of a crusher for PET waste was carried out through finite element analysis using the ANSYS software. A static analysis was carried out to find deformations, stresses and a safety factor, as well as a modal analysis to find the natural frequencies and modes of vibration. Also, a complete transient structural analysis was carried out to estimate the deformations, stresses and safety factors in a scenario as similar to reality as possible. The results found indicate that the first three modes of vibration, with natural frequencies of 1687 Hz, 1766.5 Hz and 1767.4 Hz, are the most critical and prone to be activated during operation. In addition, the stresses and deformations caused by dynamic loads were on average 16.02% higher than in the static regime, constituting an important variation that must be considered in the design of the crusher. Considering the results obtained, it is concluded that the design of the crusher is suitable for its subsequent manufacture, experimentation and commissioning.

Título traducido de la contribuciónDesign and validation through finite elements of a crusher for the plastic industry
Idioma originalEspañol
Título de la publicación alojadaProceedings of the 21st LACCEI International Multi-Conference for Engineering, Education and Technology
Subtítulo de la publicación alojadaLeadership in Education and Innovation in Engineering in the Framework of Global Transformations: Integration and Alliances for Integral Development, LACCEI 2023
EditoresMaria M. Larrondo Petrie, Jose Texier, Rodolfo Andres Rivas Matta
EditorialLatin American and Caribbean Consortium of Engineering Institutions
ISBN (versión digital)9786289520743
EstadoPublicada - 2023
Publicado de forma externa
Evento21st LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2023 - Buenos Aires, Argentina
Duración: 19 jul. 202321 jul. 2023

Serie de la publicación

NombreProceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
Volumen2023-July
ISSN (versión digital)2414-6390

Conferencia

Conferencia21st LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2023
País/TerritorioArgentina
CiudadBuenos Aires
Período19/07/2321/07/23

Palabras clave

  • crusher
  • modal analysis
  • plastic waste
  • static analysis
  • transient analysis

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