Theoretical Study of Temperature Distribution though Pasteurization for Orange Juice Based on 3D CFD Simulation

Abstract:

Computational fluid dynamics is a blanch of hydromechanics which is used to analyze the properties and heat transfer for different flows. With the developments of the computer science and CFD software itself, CFD has been applied into every field in engineering which can save the cost and time of research. This article simulated three different temperatures (85°C, 88°C, 90°C) of pasteurization to orange juice and got the temperature field in each pasteurization temperature After compared with the experimental data, the simulation model was improved and optimal computational way was got finally.

• Periodical: Advanced Materials Research (Volume 740)
• Pages: 242-248
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.740.242
• Online since: August 2013
• Authors: Jing Xie, Yong Yan Lin, Jin Feng Wang, Yi Tang, Miao Chen
• Keywords: Computational Fluid Dynamics (CFD), Numerical Simulation, Orange Juice, Pasteurization, Temperature Distribution

References

[1] H. Zhang, R. Wang, H.D. Bao. Biological Characteristics of Lytic SF-A2 Phage and Its Sterilization Effect in Milk[J]. Food Science (in Chinese), 2010, 31 (23): 214~218.

[2] Y. Qiao, G. Fan, S.Y. Pan. Change of Aroma Compouds of Jinchen Juice Treated with Pasteurization and Irradiation During Storage[J]. Hubei Agricultural Sciences (in Chinese), 2009, 48 (11): 2816~2819.

[3] L.X. Wang, H.Y. Zhong, S.M. Zhong. Comparison analysis of aroma compounds in fresh and pasteurized nankou juice[J]. Food & Machinery (in Chinese), 2009, 25 (2): 30~33.

[4] Abdul Chani A G, Farid M M, Chen X D. Theoretical and experimental investigation of Bacillus stearothermophilus in food pouches [J]. Journal of Food Engineering, 2002, 51 (3): 221~228.

DOI: 10.1016/s0260-8774(01)00060-7

[5] Abdul Chani A G, Farid M M, Chen X D. Numerical simulation of transient temperature and velocity profiles in a horizontal can during sterilization using computational fluid dynamics [J]. Journal of Food Engineering, 2002, 51 (1): 77~83.

DOI: 10.1016/s0260-8774(01)00039-5

[6] Abdul Chani A G, Farid M M, Chen X D, Richards P. Thermal sterilization of canned food in a 3-D pouch using computational fluid dynamics [J]. Journal of Food Engineering, 2001, 48 (2): 147~156.

DOI: 10.1016/s0260-8774(00)00150-3

[7] Abdul Chani A G, Farid M M. Using the computational fluid dynamics to analyze the thermal sterilization of solid–liquid food mixture in cans [J]. Innovative Food Science & Emerging Technologies, 2006, 7 (1-2): 55~61.

DOI: 10.1016/j.ifset.2004.07.006

[8] Abdul Chani A G, Farid M M. Numerical simulation of solid–liquid food mixture in a high pressure processing unit using computational fluid dynamics [J]. Journal of Food Engineering, 2007, 80 (4): 1031~1042.

DOI: 10.1016/j.jfoodeng.2006.08.018

[9] Wimalaratne S K, Farid M M. Pressure assisted thermal sterilization [J]. Food and Bioproducts Processing, 2008, 86 (4): 312~316.

DOI: 10.1016/j.fbp.2007.08.001

[10] J.F. Wang, Y. Tang, J. Xie. Numerical Simulation of UHT Sterilization on Orange Juice in Can[J]. Journal of Engineering Thermophysics (in Chinese), 2010, 33 (2): 288~290.

[11] J.F. Wang, Y. Tang, J. Xie. Optimization of HTST Sterilization Processing for Orange Juice Based on CFD[J]. Food Science (in Chinese), 2010, 31 (22): 115~118.

[12] X.H. Yuan, J. Xie, J.F. Wang. Study on high temperature pasteurization and cooling process of orange juice based on CFD technology[J]. Food & Machinery (in Chinese), 2012, 28 (1): 55~58.

[13] Abdul Chani A G, Farid M M, Chen X D. A computational and experimental study of heating and cooling cycles during thermal sterilization of liquid foods in pouches using CFD[J]. Journal of Process Mechanical Engineering, 2003, 217(Part E): 1-9.

DOI: 10.1243/09544080360562936

[14] S.S. Zhang. The application of computational fluid dynamic[M]. Wuhan: The Huazhong University of Science and Technology (HUST) Press, 2011:6~9.