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Numerical modelling of humid air flow around a porous body

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper presents an example of humid air flow around a single head of Chinese cabbage under conditions of complex heat transfer. This kind of numerical simulation allows us to create a heat and humidity transfer model between the Chinese cabbage and the flowing humid air. The calculations utilize the heat transfer model in porous medium, which includes the temperature difference between the solid (vegetable tissue) and fluid (air) phases of the porous medium. Modelling and calculations were performed in ANSYS Fluent 14.5 software.
Rocznik
Strony
161--166
Opis fizyczny
Bibliogr. 21 poz., rys., tab., wykr.
Twórcy
  • Division of Heat Engineering and Refrigeration, Białystok University of Technology, Białystok
Bibliografia
  • 1. ANSYS FLUENT Theory Guide.
  • 2. Ben Amara S., Laguerre O., Flick D. (2004), Experimantal study of convective heat transfer during cooling with low air velocity in a stack of objects, International Journal of Thermal Science, 43, 1213-1221.
  • 3. Delele M. A., Vorstermans B., Creemers P., Tsige A. A., Tijskens E., Schenk A., Opara U.L., Nicolaï B.M., Verboven P. (2012), CFD model development and validation of a thermo nebulisation fungicide fogging system for postharvest storage of fruit, Journal of Food Engineering, 108, 59-68.
  • 4. Delele M. A., Schenk A., Ramon H., Nicolai B. M., Verboven P. (2009b), Evaluation of a chicory root cold store humidification system using computational fluid dynamics, Journal of Food Engineering, 94, 110-121.
  • 5. Delele M. A., Schenk A., Tijskens E., Ramon H., Nicolai B. M., Verboven P. (2009a), Optimization of the humidification of cold stores by pressurized water atomizers based on a multiscale CFD model, Journal of Food Engineering, 91, 228-239.
  • 6. Hoang M. L., Verboven P., De Baerdemaeker J., Nicolai, (2000), Analysis of the air flow in a cold store by means of computational fluid dynamics, International Journal of Refrigeration, 23, 127-140.
  • 7. Kondjoyan A. (2006), A review on surface heat and mass transfer coefficients during air chilling and storage of food products, International Journal of Refrigeration, 29, 863-875.
  • 8. Moureh J., Tapsoba M., Flick D. (2009a), Airflow in a slot-ventilated enclosure partially filled with porous boxes: Part I – measurements and simulations in the clear region, Computers & Fluids, 38, 194-205.
  • 9. Moureh J., Tapsoba S., Derens E., Flick D. (2009), Air velocity characteristics within vented pallets loaded in a refrigerated vehicle with and without air ducts, International Journal of Refrigeration, 32, 220-234.
  • 10. Moureh J., Tapsoba S., Flick D. (2009b), Airflow in a slot-ventilated enclosure partially filled with porous boxes: Part II - measurements and simulations within porous boxes, Computers & Fluids, 206-220.
  • 11. Murata S., Miyauchi K., Wang Y. (1992), Respiration Rate of Thirteen Kinds of Japanese Fresh Vegetables, Laboratory of Agricultural Process Engineering, Faculty of Agriculture, Kyushu University 46 - 05, Fukuoka 812, Japan.
  • 12. Niesteruk R. (1996), Thermophysical properties of food, Part 1 (in Polish), Wydawnictwo Politechniki Białostockiej.
  • 13. Norton T., Sun D., Grant J., Fallon R., Dodd V. (2007), Applications of computational fluid dynamics (CFD) in the modelling and design of ventilation systems in the agricultural industry: A review, Bioresource Technology, 98, 2386–2414.
  • 14. Olfati J.A., Peyvast G. , Shabani H., Nosratie-Rad Z. (2010), An Estimation of Individual Leaf Area in Cabbage and Broccoli Using Non-destructive Methods, Journal Of Agricultural Science And Technology, 12, 627-632.
  • 15. Sadik S. K., AL-Taweel A. A., Dhyeab N. S. (2011), New Computer Program for Estimating Leaf Area of Several Vegetable Crops, American-Eurasian Journal of Sustainable Agriculture, 5(2), 304-309.
  • 16. Strzelecki T., Kostecki S., Żak S. (2008), Modeling Flow Through Porous Media (in Polish), Dolnośląskie Wydawnictwo Edukacyjne.
  • 17. Tapsoba M., Moureh J., Flick D. (2007), Airflow patterns inside slotted obstacles in a ventilated enclosure, Computers & Fluids, 36, 935-948.
  • 18. Than V. T., Vranken E., Berckmans D. (2008), Data-based mechanistic modeling of three-dimensional temperature distribution in ventilated rooms filled with biological material, Journal of Food Engineering, 86, 422-432.
  • 19. Uzokwe E., Borokini T., Lawal I., Audu I., Adams A., (2012), Estimating the Leaf Area of Irvingia Gabonensis (Aubry-Lecomte ExO’ Rorke) Baill from Linear Measurement, Journal of Plant Studies, 1(2), 2012.
  • 20. Watkins Ch. B., Nock J. F. (2012), Production Guide for Storage of Organic Fruits and Vegetables, Department of Horticulture, Cornell University.
  • 21. Wiśniewski S., Wiśniewski T. S. (2000), Heat Transfer (in Polish), Wydawnictwo Naukowo-Techniczne.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-4672aa23-717f-438b-b71a-91aff82db2b3
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