Modelling of multi-phase flow phenomena in waste paper processing technology

• Autorzy: Asendrych D.
• Konferencja: "Modelling and Multiphase Flows in Thermo-Chemical Systems. Advanced Measurement Techniques" / sympozjum [5th; September 2nd to 4th, 2005; Stawiska near Gdansk, Poland]
• Języki publikacji: EN

Abstrakty

EN

The paper presents the numerical simulation of the flow field pattern in the pressure screen - a machine used for removal of undesircd contaminants during paper recycling process. The simulation is aimed at delivering the unsteady pressure distribution at the screen plate surface which will then be used as a boundary and initial conditions for the analysis of structural deformation of viscoelastic particles of contaminants.

Słowa kluczowe

EN

paper recycling; pressure screening; computational fluid dynamics CFD; stickies

PL

recykling papieru; ciśnienie; komputerowa mechanika płynów

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Turbulence : international journal
• Rocznik: 2005
• Tom: Vol. 11
• Strony: 201--212
• Opis fizyczny: Bibliogr. 20 poz.

Twórcy

autor

Asendrych D.

• Institute of Thermal Machinery, Czestochowa University of Technology, Armii Krajowej 21, 42-200 Czestochowa, Poland,

Bibliografia

• [1] Gassmann H., Mechanical separation of stickies - the challenge for the new millennium, TAPPSA Journal, Jan. 2002, http://www.tappsa.co.za
• [2] Friberg T., Cost impact of stickies, Progress m Paper Recycling, 6, l, Nov. 1996, 70-72.
• [3] Flanagan J., Venditti R., Jameel H., Wilson N., Weaver N., Lucas B., Passage of pressure sensitive adhesives through a slot, Progress in Paper Recycling, 11,3, May 2002, 17-23.
• [4] Lucas B., Yenditti R., Jameel H., Factors in the passage of pressure sensitive adhesive particles through a slot, 2002 TAPPI Fali Technical Conference & Trade Fair Proceedings, San Diego, TAPPI Press, Nov. 2002.
• [5] Julien Saint Amand F., Wojciechowski G., Asendrych D., Favre-Marinet M., Rahouadj R., Skali-Lami S., Screening: Fundamental studies on the extrusion of stickies through slots, l1th PTS-CTP Deinking Symposium, Leipzig, April 2004.
• [6] Asendrych D., Favre-Marinet M., Julien Saint Amand F., Decoupled approach to the modeling of contaminants remoyal from recycled paper, Workshop on Multiphase Flows - Simulation, Experiment & Application, Dresden, May/June 2005.
• [7] Gooding R.W., Kerekes R.J., Salcudean M., The flow resistance of slotted apertures in pulp screens, 12th Fundamental Research Symp., Oxford 2001.
• [8] Gregoire G., Favre-Marinet M., Julien Saint Amand F., Serres A., Fernandez de Grado A., Modelling of the productive and reverse flow at the screen surface, COST Workshop Recent Research in Multi-phase Flows in Paper Making, Paris, November 1998
• [9] Marko J.J., LaRiviere C.J., The use of CFD in pressure screen design, 1999 TAPPI Papermakers Conference Proceedings, Atlanta 1999.
• [10] Mokamati S.V., Olson J.A., Gooding R.W., The Effect of Wire Shape on the Flow Through Narrow Apertures in a Pulp Screen Cylinder, 2005 ASME Fluids Engineering Division Summer Meeting and Exhibition, June 19-23, 2005, Houston, TX, USA.
• [11] Julien Saint Amand F., Perrin B., Gooding R., Huovinen A., Asendrych D., Favre-Marinet M., Optimisation of screen plate design for the removal of stickies in deinking pulps, ATIP Journal, 58, 1, Feb./March2004.
• [12] Julien Saint Amand F., Optimisation of stickies removal in screens and cleaners, (in:) Recent advances in paper recycling - stickies, July 2002.
• [13] Julien Saint Amand F., Perrin B., Fundamental aspects of mechanical pulp screening, Proc. 22nd Int. Mechanical Pulping Conference, Helsinki, June 2001.
• [14] Feng M., Gonzalez J., Olson J.A., Ollivier-Gooch C., Gooding R.W., Numerical Simulation and Experimental Measurement of Pressure Pulses Produced by a Pulp Screen Foil Rotor, Journal of Fluid Engineering, 127, 2, 347-357, 2005.
• [15] Feng M., Ollivier-Gooch C., Gooding R.W., Olson J.A., Numerical simulation of the pressure pulses produced by a pressure screen foil rotor, Canadian CFD Conference, Vancouver, May 2003.
• [16] Asendrych D., Numerical modelling of macro-flow in pressure screen, Czestochowa University of Technology, Internal report, project No BW-1-103-208/2003/P, April 2004 (in Polish).
• [17] Gregoire G., Etude des ecoulements au sein d'un classeur experimental, MSc Thesis, Institut National Polytechnique de Grenoble 1996.
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• [19] GAMBIT - User's Manual.
• [20] Pinon V., Gooding R.W., Olson J.A., Measurements of pressure pulses from a solid córe screen rotor, TAPPI Journal, 2, 10, Oct. 2003.