Experimental and numerical analysis of the thermofluiddynamics in a high-pressure autoclave

Innovative Food Science and Emerging Technologies

Volumn 5, Issue 4, 2004, Pages 399-411

  Hartmann, Christoph ^a   Schuhholz, Jan Philipp ^a   Kitsubun, Panit ^a   Chapleau, Nicolas ^b   Le Bail, Alain ^b   Delgado, Antonio ^a  

^a TECHNICAL UNIVERSITY OF MUNICH   (Germany)

^b LUNAM UNIVERSITÉ   (France)

Author keywords

Experiment; Fluiddynamics; High pressure; Process uniformity; Simulation

Indexed keywords

AUTOCLAVES; COMPUTER SIMULATION; ENZYME IMMOBILIZATION; FLUID DYNAMICS; HIGH PRESSURE EFFECTS; NUMERICAL ANALYSIS; PHASE COMPOSITION; PRESSURE VESSELS; PROCESS ENGINEERING; TEMPERATURE MEASUREMENT; THERMODYNAMICS; WATER TREATMENT;

HIGH-PRESSURE AUTOCLAVE; HIGH-PRESSURE-INDUCED ENZYME INACTIVATION; MULTIPLE THERMOCOUPLE MEASUREMENTS; PRESSURE LEVELS; PROCESS UNIFORMITY; THERMOFLUIDDYNAMICS;

FOOD PROCESSING;

ARTICLE; AUTOCLAVE; COMPUTER MODEL; COMPUTER SIMULATION; CONTROLLED STUDY; ENZYME INACTIVATION; EXPERIMENTAL DESIGN; FOOD PROCESSING; MATHEMATICAL COMPUTING; PRESSURE CHAMBER; PRESSURE MEASUREMENT; PROCESS CONTROL; PROCESS MONITORING; TEMPERATURE MEASUREMENT; THERMODYNAMICS; THERMOREGULATION; VALIDATION PROCESS; VISCOSITY;

EID: 7744241194     PISSN: 14668564     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ifset.2004.07.003     Document Type: Article

References (20)

1. G.K. Batchelor An introduction to fluid dynamics 2000 Cambridge University Press Cambridge
2. S. Denys L. Ludikhuyze A.M. van Loey M.E. Hendrickx Modelling conductive heat transfer and process uniformity during batch high-pressure processing of foods. In: H. Ludwig (ed.). Trends in high pressure bioscience and biotechnology 1999 Springer Berlin 381-384
3. S. Denys A.M. van Loey M.E. Hendrickx A modelling approach for evaluating process uniformity during batch high hydrostatic pressure processing: Combination of a numerical heat transfer model and enzyme inactivation kinetics Innovative Food Science and Emerging Technologies 1 2000 5-19
4. Först, P. (2001). In situ Untersuchungen der Viskosität fluider komprimierter Lebensmittel, PhD thesis TU München.
5. P. Först F. Werner A. Delgado The viscosity of water at high-pressures - especially at subzero degrees centigrade Rheologica Acta 39 2000 566-573
6. C. Hartmann Numerical simulation of thermodynamic and fluiddynamic processes during the high pressure treatment of fluid food systems Innovative Food Science and Emerging Technologies 3 2002 11-18
7. C. Hartmann A. Delgado Numerical simulation of convective and diffusive transport effects on a high-pressure-induced inactivation process Biotechnology and Bioengineering 79 2002 94-104
8. C. Hartmann A. Delgado Convective and diffusive transport effects in a high-pressure-induced inactivation process of packed food International Journal of Food Engineering 59 1 2003 33-44
9. C. Hartmann A. Delgado On the influence of transport effects on the high pressure induced inactivation in packed substances Biotechnology and Bioengineering 82 6 2003 725-735
10. Hinrichs, J. (2000). Ultrahochdruckbehandlung von Lebensmitteln mit Schwerpunkt Milch und Milchprodukte-Phönomene, Kinetik und Methodik-Fortschritt-Berichte VDI, Reihe 3, Nr. 656, Düsseldorf: VDI.
11. L. Ludikhuyze I. van den Broeck C.A. Weemaes M.E. Hendrickx Kinetic parameters for temperature - pressure inactivation of Bacillus subtilis α-amylase under dynamic conditions Biotechnology Progress 13 1997 617-623
12. L. Ludikhuyze I. Van den Broeck C.A. Weemaes C.H. Heremans J.F. Van Impe M.E. Hendrickx et al. Kinetics for isobaric-isothermal inactivation of Bacillus subtilis α-amylase Biotechnology Progress 13 1997 532-538
13. L. Otero A.D. Molina P.D. Sanz Thermal control simulation in high pressure treatment of foods High Pressure Research 22 2002 627-631
14. L. Otero A.D. Molina Garcia P.D. Sanz Thermal effect in foods during quasi-adiabatic pressure treatments Innovative Food Science & Technology 1 2000 119-126
15. M. Pehl A. Delgado An in situ technique to visualize temperature and velocity fields in liquid biotechnical substances at high-pressure. In: H. Ludwig (Ed.). Advances in high-pressure Bioscience and Biotechnology 1999 Springer Heidelberg 519-522
16. M. Pehl A. Delgado Experimental investigation on thermofluiddynamical processes in pressurized substances. In: R. Hayashi (ed.). Trends in high pressure bioscience and biotechnology 2002 Elsevier Amsterdam 429-435
17. M. Pehl F. Werner A. Delgado First visualisation of temperature fields in liquids at high-pressure using thermochromic liquid crystals Experiments in Fluids 29 3 2000 302-304
18. Rademacher, B. (1999) Hochdruckbehandlung von Milch - Untersuchung zur Inaktivierung von Mikroorganismen und Enzymen und deren kinetische Beschreibung. Fortschritt-Berichte VDI, Reihe 14, Nr. 96, D̈sseldorf: VDI
19. A. Saul W. Wagner A fundamental equation for water covering the range from the melting line to 1273 K at pressures up to 25000 MPa Journal of Physical and Chemical Reference Data 18 1989 1537-1564
20. J.T.R. Watson R.S. Basu J.V. Sengers An improved representative equation for the dynamic viscosity of water substance Journal of Physical and Chemical Reference Data 9 1980 1212-1255