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Convection Heat Transfer Coefficient of a Meat Cube in a Continuous Flow Sterilizing System

Hong, Ji-Hyang    (Research Institute for Agricultural and Life Sciences, Seoul National University   ); Han, Young-Joe    (Department of Agricultural and Biological Engineering, Clemson University   ); Chung, Jong-Hoon    (Department of Biosystems & Biomaterials Science and Engineering, Seoul National University  );
  • 초록

    Finite difference model and dynamic thermal property evaluation system were developed to estimate convection heat transfer coefficient by modeling temperature-time profile of beef cube in continuous flow sterilizing system. As input parameters of the model, specific heat and thermal conductivity values of beef frankfurter meat were independently measured from 20 to $80^{\circ}C$ . Convection heat transfer coefficient was estimated by comparing simulated and measured temperature-time profiles. Actual temperature-time profiles of meat cube were measured at flow rates of 15, 30, and 45 L/min and viscosities from 0 to 15 cp, and mean values of convection heat transfer coefficients ranged from 792 to $2107\;W/m^2{\cdot}K$ . Convection heat transfer coefficient increased with increase in flow rate and decreased as viscosity increased.


  • 주제어

    meat cube .   frankfurter .   aseptic processing .   convection .   finite difference.  

  • 참고문헌 (12)

    1. Thermal Properties of Foods and Agricultural Materials , Mohsenin, N.N. , / v.,pp.,
    2. Measurements of thermal conductivity of food products using a thermal probe method. ASAE Paper No. 98-6001 , Hong, J.H.;Han, Y.J.;Bunn, J.M. , / v.,pp.,
    3. Estimation of process conditions for continuous sterilization of foods containing particles , de Ruyter, P.W.;Brunet, R. , Food Technol. / v.27,pp.44-51,
    4. Thermal process simulation for aseptic processing of food containing discrete particulate matter , Manson, J.E.;Cullen, J.F. , J. Food Sci. / v.39,pp.1084-1089,
    5. Mathematical evaluation of process schedules for aseptic processing of food containing discrete particulate matter , Sastry, S.K. , J. Food Sci. / v.51,pp.1323-1328,
    6. Natural convection heat transfer between water an irregular shaped particle , Alhamdan, A.;Sastry, S.K.;Blaisdell, J.L. , Trans. ASAE / v.33,pp.620-624,
    7. Particle/fluid interface heat transfer during aseptic processing of foods. ASAE Paper No. 88-6599 , Chandarana, D.I.;Gavin, A. III.;Wheaton, F.W. , / v.,pp.,
    8. Heat transfer and simulated steriliza-tion of particulate solids in a continuously flowing system , Chang, S.Y.;Toledo, R.T. , J. Food Sci. / v.54,pp.1017-1023;1030,
    9. Convective heat transfer coefficients for non-Newtonian flow past food shaped particulates. ASAE Paper No. 87-6538 , Zuritz, C.A.;McCoy, S.;Sastry, S.K. , / v.,pp.,
    10. Heat Transfer Calculations Using Finite Difference equations , Croft, D.R.;Lilley,D.G. , / v.,pp.185-187,
    11. SAS User's Guide , SAS Institute Inc. , / v.,pp.,
    12. Thermal conductivity of various meats , Hill, J.E.;Leitman, J.D.;Sunderland, J.E. , Food Technol. / v.21,pp.1143-1148,

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