TY - JOUR AU - Wassink, J. Groot AB - Communications to the Editor in Comments on the "Mass Transfer a paper, Machine" Laboratory Washing 1980 2. Our model is based on a &dquo;fixed&dquo; diffu- December 5, expanded sion distance related to the textile structure so that Dear Sir: L~, a diffusion In the contribution mentioned [ 1 ], just loosened soil from in is the so-called defined model was for &dquo;gauze&dquo; porosity, proposed rinsing which c-, textiles into an bath. The by agitated experimentally determined rate was in terms of a rinsing expressed in which was dimensionless Fourier number L, Dt/L~2, as an effective diffusion distance which presented could also be determined as an ratio separately LIL half of the textile For a (L being thickness). given type The diffusion rate within the is yarn similarly of was sh6wn to be a function of the fabric, L~ the described by equation and the around convection in the bath through pores was related to the moreover, L, yarns; apparently of the and characteristics porosity, rigidity, swelling fabric. for the convec- while the conditions account boundary tive of the part process: like to make follow from The comments we would of &dquo;The our to the 10th Congress paper, presented International TI - Comments on the paper, "Mass Transfer in a Laboratory Washing Machine": JF - Textile Research Journal DO - 10.1177/004051758105100711 DA - 2016-07-02 UR - https://www.deepdyve.com/lp/sage/comments-on-the-paper-mass-transfer-in-a-laboratory-washing-machine-VivBT11HBm SP - 493 EP - 494 VL - 51 IS - 7 DP - DeepDyve ER -