Numerical study and simulation in COMSOL multiphysics of the dilution process during Dust's sampling in dry machining

Wenga Ntcheping, B., Kamguem, R., Kouam, J. et Songmene, V.. 2012. « Numerical study and simulation in COMSOL multiphysics of the dilution process during Dust's sampling in dry machining ». In COMSOL Conference 2012 (Boston, MA, USA, Oct. 03-05, 2012) COMSOL.

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Résumé

The importance of dilution's issue during the dust's measurement has risen in recent years with the interests of researchers and engineers working in environmental and occupational safety sector. In fact, the study of machining process recommended adequate devices with best sampling. Furthermore, the excellent measurement of fine and ultrafine particle passed through the dilution of high concentration. The aim of this paper is to propose a numerical study and graphic simulation for the best choice of dilution's issues during dry machining. The constitutive Navier-Stokes equations and CFD K-Ɛ model was used in COMSOL Multiphysics to obtain the graphic simulation of dilution and choice the alternative which was the inlet and outlet in the same jet direction. The experimental setup confirmed the mean of dilution ratio with 95% confidence.

Type de document:	Compte rendu de conférence
Informations complémentaires:	Identifiant de l'article: 13157
Professeur:	Professeur Songmene, Victor
Affiliation:	Génie mécanique
Date de dépôt:	25 avr. 2017 16:04
Dernière modification:	13 avr. 2023 16:08
URI:	https://espace2.etsmtl.ca/id/eprint/15146

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