Local wall shear stress variations predicted by computational fluid dynamics for hygienic design

Food and Bioproducts Processing

Volumn 83, Issue 1 C, 2005, Pages 53-60

  Jensen, B B B ^a   Friis, A ^a   Benezech Th ^b   Legentilhomme, P ^c   Lelievre C ^c  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^b CEMAGREF   (France)

^c Universite de Nantes   (France)

Author keywords

Cleaning in place; Computational fluid dynamics; Experimental; Hygienic design; Local flow conditions; Turbulent flow fluctuations; Wall shear stress

Indexed keywords

CHEMICAL EQUIPMENT; COMPUTATIONAL FLUID DYNAMICS; COMPUTER SIMULATION; CORRELATION METHODS; DESIGN; FLOW MEASUREMENT; FOOD PRODUCTS PLANTS; SHEAR STRESS; SURFACE CLEANING; TURBULENT FLOW; WALL FLOW;

CLEANING-IN-PLACE; FOOD PROCESSING EQUIPMENT; HYGIENIC DESIGN; LOCAL FLOW CONDITIONS; TURBULENCE INTENSITY; TURBULENT FLOW FLUCTUATIONS; WALL SHEAR STRESS;

FOOD PROCESSING;

EID: 16244363115     PISSN: 09603085     EISSN: None     Source Type: Journal    
DOI: 10.1205/fbp.04021     Document Type: Article

References (29)

1. Anonymous, 1999a, Computational Dynamics. User Guide (on-line), version 3.10 (CD Adapco Group; www.cd-adapco.com).
2. Anonymous, 1999b, Computational Dynamics. Methodology Manual (on-line), version 3.10 (CD, Adapco Group; www.cd-adapco.com).
3. Austin, J.W. and Bergeron, G., 1995, Development of bacterial biofilms in dairy processing lines, J Dairy Res, 62(3): 509-519.
4. Bouainouche, M., Bourabaa, N. and Desmet, B., 1997, Numerical study of the wall shear stress produced by the impingement of a plane turbulent jet on a plate, Int J Numer Meth H, 7(6): 548-564.
5. Boysan, F., 1993, Short Course - Advanced Turbulence Modelling (Fluent Europe Ltd, Sheffield, UK).
6. Chen, H.C. and Patel, V.C., 1988, Near-wall turbulence models for complex flows including separation, AIAA J, 26: 7-12.
7. Cleaver, J.W. and Yates, B., 1973, Mechanism of detachment of colloidal particles from a flat substrate in a turbulent flow, J Colloid Interf Sci, 44(3): 464-474.
8. Elevers, K.T., Peters, A.C. and Griffith, C.J., 1999, Development of biofilms and control of biofilm in the food industry, in Biofilms: the good, the Bad, the Ugly, Wimpenny, J., Gilbert, P., Walker, J., Brading, M.G. and Bayston, R. (eds) (Bioline, Cardiff, UK), pp 139-145.
9. Graßhoff, A., 1988, Studien über die Belagbildung auf Wärmeaustauschflächen beim Erhitzen von Milch mit einer Labor-Wärmeaustauscher-Apperatur, Milchwissenschaft, 43(12): 780-783.
10. Graßhoff, A., 1992, Hygienic design - the basis for computer controlled automation, Trans IChemE, Part C, Food Bioprod Proc, 70(C): 69 77.
11. Hanratty, T.J. and Campbell, J.A., 1983, Measurement of wall shear stress, in Fluid Mechanics Measurements, Goldstein, R.J. (ed.) (Hemisphere, Washington, DC, USA), pp 559-615.
12. Hertzberg, R.W., 1996, Deformation and Fracture Mechanics of Engineering Materials, 4th edn (Wiley, New York, USA).
13. Jensen, B.B.B., 2003, Hygienic design of closed processing equipment by use of computational fluid dynamics, Ph.D. Thesis (BioCentrum-DTU, Technical University of Denmark, Lyngby, Denmark).
14. Jensen, B.B.B. and Friis, A., 2004a, Critical wall shear stress for the EHEDG test method, Chem Eng Process, 43(7): 831-840.
15. Jensen, B.B.B. and Friis, A., 2004b, Predicting the cleanability of mixproof valves by use of wall shear stress, J Food Process Eng (in press).
16. Legrand, J., Aouabed, H., Legentilhomme, P., Lefebvre, G. and Huet, F., 1997, Use of electrochemical sensors for the determination of wall turbulence characteristics in annular swirling decaying flows, Exp Therm Fluid Sci, 15(2): 125-136.
17. Lelieveld, H.L.M., Mostert, M.A., Holah, J. and White, B., 2003, Hygiene in Food Processing, 1st edn (Woodhead, Cambridge, UK).
18. Lelièvre, C., Legentilhomme, P., Gaucher, C., Legrand, J., Faille, C. and Bénézech, T., 2002, Cleaning in place: effect of local wall shear stress variation on bacterial removal from stainless steel equipment, Chem Eng Sci, 57(8): 1287-1297.
19. Norris, L.H. and Reynolds, W.C., 1975, Turbulent channel flow with a moving wavy boundary. Report FM-10, Stanford University, Stanford, CA.
20. Reiss, L.P. and Hanratty, T.J., 1963, An experimental study of the unsteady nature of the viscous sublayer, AICHE J, 8: 154-160.
21. Rode, S., Midoux, N., Latifi, M.A., Storck, A. and Saatdjian, E., 1994, Hydrodynamics of liquid flow in packed beds: an experimental study using electrochemical shear rate sensors. Chem Eng Sci, 49(6), 889-900.
22. Rodi, W., 1991, Experience with two-layer models combining the k-e model with a one-equation model near the wall, AIAA-91-0216, 1-12.
23. Schlichting, H., 1974, Boundary Layer Theory, 7th edn (McGraw-Hill, Antiqua).
24. Seguin, D., Montillet, A. and Comiti, J., 1998, Experimental characterisation of flow regimes in various porous media - II: limit of laminar flow regime, Chem Eng Sci, 53(21), 3751-3761.
25. Sharma, M.M., Chamoun, H., Sarma, D.S.H.S. and Schechter, R.S., 1992, Factors controlling the hydrodynamic detachment of particles from surfaces, J Colloid Interf Sci, 149(1): 121-134.
26. Stevens, R.A. and Holah, J.T., 1993, Note: the effect of wiping and spray-wash temperature on bacterial retention on abraded domestic sink surfaces. J Appl Bacteriol, 75(1), 91.
27. Versteeg, H.K. and Malalasekera, W., 1995, An Introduction to Computational Fluid Dynamics - the Finite Volume Method, 1st edn (Longman, Essex, UK).
28. Visser, J., 1970, Measurement of the force of adhesion between submicron carbon-black particles and a cellulose film in aqueous solution, J Colloid Interf Sci, 34: 26-31.
29. Wilcox, D.C., 1998, Turbulence Modelling for CFD, 2nd edn (DCW Industries, La Canada, CA).