VALIDACIÓN DE SIMULACIONES MECÁNICAS DE VIBRACIÓN CON RESULTADOS EXPERIMENTALES EN CAMPO COMPLETO
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2024-10-16
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[es] Las simulaciones mecánicas a vibración son unas de las más recurridas en la industria por la información
que aportan sobre las prestaciones a esperar de un producto durante su vida de servicio y por lo
complicado que puede llegar a ser la experimentación para obtener esos resultados.
El trabajo realizado en este proyecto consiste en mejorar estas simulaciones en base a la introducción de
parámetros experimentales, cuyos datos han sido adquiridos con técnicas ópticas de campo completo.
Para ello, se han realizado inicialmente simulaciones con los valores predeterminados de las mismas,
cuantificando la diferencia con los resultados experimentales. Esto para después repetir dichas
simulaciones con los parámetros obtenidos mediante ensayos experimentales y poder volver a
comparar los resultados.
Finalmente, se ha conseguido reducir la discordancia entre ensayos experimentales y simulación más de 7
veces, suponiendo por tanto una gran herramienta para la mejora de las prestaciones de la empresa.
[en] Mechanical vibration simulations are one of the most common in the industry due to the information they offer about the expected capabilities of a product during it useful life and because of how complicated experimentation can be when it comes to retrieve these results. The work undertaken in this project consists of improving these simulations based on the introduction of experimental parameters, whose data have been acquired through full-field optical techniques. With that purpose, several simulations have been done initially with predetermined values, quantifying the difference with experimental results. This, with the view to repeating afterwards those simulations, albeit with the introduction of experimental parameters, and then comparing again the results. Finally, it has been possible to reduce the difference between experimental tests and simulations more than 7 times, therefore implying a greet tool to improve the company’s performance.
[en] Mechanical vibration simulations are one of the most common in the industry due to the information they offer about the expected capabilities of a product during it useful life and because of how complicated experimentation can be when it comes to retrieve these results. The work undertaken in this project consists of improving these simulations based on the introduction of experimental parameters, whose data have been acquired through full-field optical techniques. With that purpose, several simulations have been done initially with predetermined values, quantifying the difference with experimental results. This, with the view to repeating afterwards those simulations, albeit with the introduction of experimental parameters, and then comparing again the results. Finally, it has been possible to reduce the difference between experimental tests and simulations more than 7 times, therefore implying a greet tool to improve the company’s performance.