Measurement of normal and shear forces during refining using a piezoelectric force sensor

Journal of Pulp and Paper Science

Volumn 30, Issue 9, 2004, Pages 247-251

  Senger, J ^a   Siadat, A ^a   Ouellet, D ^b   Wild, P ^c  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b PAPRICAN   (Canada)

^c UNIVERSITY OF VICTORIA   (Canada)

Author keywords

Chips; Disk Refiners; Electronic Instruments; Measuring Instruments; Piezoelectricity; Pulps; Refining; Sensors; Shear Stress

Indexed keywords

HYDRAULICS; PAPER AND PULP INDUSTRY; PIEZOELECTRIC DEVICES; PRESSURE EFFECTS; PULP; SENSORS; WOOD;

FORCE SENSORS; ROTATIONAL SPEED; SHEAR FORCES; THERMOMECHANICAL PULP (TMP);

REFINING;

HYDRAULICS; PAPER INDUSTRY; REFINING; SENSORS; WOOD;

EID: 11144288734     PISSN: 08266220     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. GIERTZ, H.W., "A New Way to Look at the Beating Process", Norsk Skog. 18(7):239-248 (1964).
2. PAGE, D.H., "The Beating of Chemical Pulps - The Action and the Effects", Fund. Papermaking: Trans. Fund. Res. Symp., Pulp Paper Fund. Res. Soc., 1-38 (1989).
3. NORDMAN, L., LEVLIN, J.E., MAKRONEN, T. and JOKISALO, H., "Conditions in an LC-refiner as Observed by Physical Measurements", Paperija Puu 63(4):169-180 (1981).
4. CAUCAL, G., CHAUSSY, D. and RENAUD, M., "Etude physique et hydraulique du raffinage.", Revue ATIP 45(5):187-199 (1991).
5. ATACK, D. and STATIONWALA, M.I., "On the Measurement of Temperature and Pressure in the Refining Zone of an Open Discharge Refiner", Trans. Tech. Sect., CPPA 1(3):71-76 (1975).
6. ERIKSEN, O., "High-Speed Measurements of Pressure and Temperature in the Refining Zone of a High-Consistency Refiner", Preprints 88th Ann. Mtg., PAPTAC, C135-142 (2002).
7. KHLEBNIKOV, A.A., PASHINSKII, V.F., GONCHAROV, V.N. and SMIRNOVA, E.A., "Analysis of Forces involved in the Operation of a Conical Refiner", Bum. Promst. (22):129-136, English Trans. (1969).
8. GONCHAROV, V.N., SMIRNOVA, E.A. and SHEMYAKIN, E.V., "Method for the Determination of Stresses between Refiner Blades", Bum. Promst. (27):134-138, English Trans. (1970).
9. GONCHAROV, V.N., "Force Factors in a Disk Refiner and their Effect on the Beating Process", Bum. Promst. 12(5):12-14, English Trans. (1971).
10. GRADIN, P.A., JOHANSSON, O., BERG, J.E. and NYSTRÖM, S., "Measurement of the Power Distribution in a Single-Disc Refiner", J. Pulp Paper Sci. 25(11):384-387 (1999).
11. STATIONWALA, M., ATACK, D. and KARNIS, A., "Distribution and Motion of Pulp Fibres on Refiner Bar Surfaces", J. Pulp Paper Sci. 18(4): J131-137 (1992).
12. MARTINEZ, D.M., BATCHELOR, W.J., KEREKES, R.J. and OUELLET, D., "Forces on Fibres in Low-Consistency Refining: Normal Force", J. Pulp Paper Sci. 23(1):J11-18 (1997).
13. BATCHELOR, W.J., MARTINEZ, D.M., KEREKES, R.J. and OUELLET, D., "Forces on Fibres in Low-Consistency Refining: Shear Force", J. Pulp Paper Sci. 23(1):J40-45 (1997).
14. SENGER, J.J. and OUELLET, D., "Factors Affecting the Shear Forces in High-Consistency Refining.", J. Pulp Paper Sci. 28(11):364-369 (2002).
15. SIADAT, A., "The Measurement of Forces in Chip Refiners", MASc Thesis, Dept. Mech. Engin., Univ. British Columbia, Vancouver, BC, Canada (2001).
16. SENGER, J.J., OUELLET, D. and BENNINGTON, C.P.J., "Effects of Pulp Furnish and Refiner Speed on Residence Time in a High-Consistency Refiner", Tappi J. 81(4):152-158 (1998).
17. ATACK, D., "Advances in Beating and Refining", Trans. Fund. Res. Symp., Fund. Res. Comm., British Paper Board Makers' Assoc., 261-297 (1977).
18. SENGER, J., "Mechanisms of Energy Consumption During Pulp Refining", Centre Competence, Paper Board Conf. New Opportunites on Fibre Raw Materials for Paper and Board Production, Doorwerth, The Netherlands, Paper 3 (2000).
19. ATACK, D., "Towards a Theory of Refiner Mechanical Pulping", Appita J. 34(3):223-227 (1980).
20. OUELLET, D., BENNINGTON, C.P.J. and POTKINS, D., "Wood Comminution and Material Flow in a Laboratory Chip Refiner", J. Pulp Paper Sci. 21(12):J415-J421 (1995).