Analysis and measurement of the flocculation intensity of flowing pulp suspensions

TAPPI Papermakers Conference

Volumn , Issue , 2001, Pages 391-397

  Kuhn, David C S ^a   Sullivan, Pierre E ^a  

^a UNIVERSITY OF TORONTO   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CHARGE COUPLED DEVICES; FLOCCULATION; HEADBOXES; NATURAL FIBERS; PAPER SHEETING; PULP; TURBULENT FLOW; VISCOELASTICITY;

PULP SUSPENSIONS;

PAPERMAKING;

DRAINAGE; FLOCCULATION; NATURAL FIBERS; PAPER MAKING; PAPER SHEETS; PULPS; TURBULENCE;

EID: 0242624646     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. Norman, B.G., Moller, K., Ek, R. and Duffy, G., "Hydrodynamics of Papermaking Fibers in Water Suspension", Transactions of the symposium held in Oxford, BPBIF, 195-246 (1977)
2. D'Incau, S., "Characterization of the Decay of Turbulence in a Pulp Suspension Flow", Tappi Proceedings, Engineering Conference, 583-592 (1983)
3. Lee, C.W. and Brodkey, R.S., "A Visual Study of Pulp Floc Dispersion Mechanisms", AIChE Journal, 33(2): 297 (1987)
4. Kerekes, R.J., "Pulp Floe Behavior in Entry Flow to Constrictions", Tappi Journal. 66(1): 88-91 (1983).
5. Nerelius, L., Norman, B., And Wahren, D., "Measurements Of Flocculation Characteristics By Light Reflection", Tappi J. 55(4):574-580 (1972).
6. Beghello, L., Toivakka, M., Eklund, D. And Lindstörm, T., "A Device For Measuring Fibre Floe Sizes In Highly Turbulent Fibre Suspensions", Nordic Pulp Paper Res. J. 11(4):249-253 (1996).
7. Raghem Moayed, A. and Kuhn, D.C.S., "Turbulent Flocculation Measurement", JPPS, 26(4), pp. 163-165(2000).
8. Luo, C., Sullivan, P., Loewen, M. and Kuhn, D.C.S., "PIV Measurements within a Pulp Suspension Undergoing Mixing" ASME Fluids Engineering Division Annual Summer Meeting & Exhibition, Boston, MA June 11-15, 2000. (FEDSM2000-11198)
9. Steen, M., "The Application of Refractive Index Matching for Two-phase Flow Measurements in Turbulent Fiber Suspensions by Laser Doppler Anemometry", Nordic Pulp and Paper Research Journal, 4: 236-243 (1989)
10. Marxen, M., Sullivan, P.E., Loewen, M.R. and Jahne, B., "Camparison of Gaussian Particle Center Estimators and the Achievable Measurement Density for Particle Tracking Velocimetry", accepted for publication, Experiments of Fluids, (2000)
11. Plikas, A., "Numerical Modeling of Fiber Suspensions in Grid-Generated Turbulent Flow," M.A.Sc. Thesis, Department of Chemical Engineering and Applied Chemistry, University of Toronto, 2000.
12. Plikas, A., Kuhn, D.C.S. and Sullivan, P. "A Numerical Model of Fiber Suspensions in a Grid Generated Turbulent Flow," ASME Fluids Engineering Division Annual Summer Meeting & Exhibition, Boston, MA June 11-15, 2000. (FEDSM2000-11230)
13. Raghem Moayed, A., "Characterization of Fibre Suspension Flows at Papermaking Consistencies," Ph.D. Thesis, Department of Chemical Engineering and Applied Chemistry, University of Toronto, 1999.