Drainage pressure oscillations during roll forming

Paper Conference and Trade Show 2010, PaperCon 2010

Volumn 3, Issue , 2010, Pages 2354-2389

  Holmqvist, Claes ^a   Söderberg, Daniel ^b  

^a Johnson Foils Corp   (United States)

^b INNVENTIA AB   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

BLADE SECTION; FABRIC TENSION; FIBRE OPTIC; FORMING PROCESS; FORMING SECTION; OSCILLATORY FLOWS; PILOT MACHINE; PRESSURE MEASUREMENT SYSTEM; PRESSURE OSCILLATION; ROLL FORMING; ROLL SURFACES; STOCKHOLM; WEB STRUCTURES; WEBER NUMBERS;

EXHIBITIONS; PRESSURE SENSORS; ROLL BONDING;

PRESSURE MEASUREMENT;

EID: 78449241817     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. Holm, R. and Söderberg, D. (2005): A theoretical analysis of the flow stability in roll forming of paper, Nordic Pulp and Paper Research Journal 20(2), 212-216.
2. Turnbull, P. F., Perkins, N., Schultz, W. and Beuther P. D. ( 1997): One-dimensional dynamic model of a paper forming process. Tappi Journal 80, 245-252.
3. Chen, E., Schultz, W. and Perkins, N. (1998): A two-dimensional viscous model of a wet paper forming process. In Tappi Engineering Conference, 21-52.
4. Martinez, D. M. (1998): Characterizing the dewatering rate in roll gap formers. J. Pulp Pap. Sci. 24, 7-13.
5. Martinez, D. M., Seo, D.J. and Jong, J. (2008): Viscous flow of a Newtonian fluid in a curved channel with flexible moving poprous walls. Chem. Eng. Sci. 63, 1882-1889.
6. Boxer, T., Dodson, C. and Sampson, W. (2000): Analytic solution to the Martinez dewatering equations for roll gap formers. J. Pulp Pap. Sci. 26, 391-394.
7. Dalpke, B. (2002): Modelling of jet impingement and early roll forming. PhD thesis, Dept. of Mechanical Engineering, University of British Columbia, Vancouver.
8. Wahren, D., Dufva, L. and Wahlström, B. (1975): Mechanics of water removal in Webster-type formers. Paper Technology and Ind., 98-106.
9. Hergert, R. E. and Sanford, C. L. (1982): Pressure measurements in the forming zone of a twin-wire tissue machine. In International Water Removal Symposium, 47-50.
10. th Annual Meeting, PAPTAC, Montreal, A125-138.
11. Malashenko, A. and Karlsson, M. (2000): Twin-wire forming - an overview. In Annual Meeting, PAPTAC, Montreal, A189-201.
12. Taylor, G. I. ( 1956): Drainage at a table roll. Pulp Paper Mag. Can. 57, no 3., 267-276. (Conv. Issue).
13. Holm, R. and Söderberg, D. (2005): Experimental studies on dewatering during roll forming of paper, Nordic Pulp and Paper Research Journal 20(2), 205-211. (Pubitemid 40851075)
14. Zahrai, S. and Bark, F. (1995): On the fluid mechanics of twin wire blade forming in paper machines, Nordic Pulp and Paper Research Journal 10(4), 245-252.