Prediction of Air-borne Dust Concentration(A.D.C.)in Woodworking Chamber

-Application of FE-Analysis of Air-flow to Simulate A.D.C Distribution-

The state of the airflow in a chamber was analyzed using the finite element method (FEM), and the distribution of the airborne dust concentration was predicted using a numerical method.

the distribution of the speed vector for the airflow left : Distribution of speed vector of airflow (contour(left) and vector arrow(right)) estimated by finite element method.

lower : Initial distribution of airborne dust concentration caused by sanding.

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