Mathematical modeling of pneumatic drying of rice powder

Tanaka Fumihiko, Toshitaka Uchino, Daisuke Hamanaka, Griffiths Gregory Atungulu

研究成果: ジャーナルへの寄稿記事

24 引用 (Scopus)

抄録

Pneumatic conveying drying (PCD) has been widely used in industrial production because it is regarded as highly efficient for heating and mass product operation. Drying rate and the time required to dry depend on the drying conditions and thermal properties of the food material. A model was developed to predict heat and mass transfer between rice powder particles defined as spherical in shape and moist air in a PC dryer. The system of coupled non-linear differential equations was solved numerically by means of the Runge-Kutta-Gill method. For validation of the model, data was collected using a trial up-stream pneumatic dryer. The model was successfully validated for its prediction of the moisture content and the temperature of rice powder. Monte Carlo simulations were also carried out to investigate the influence of initial moisture content and particle size distributions on the propagation of the frequency of moisture distribution of the product in a PC dryer.

元の言語英語
ページ(範囲)492-498
ページ数7
ジャーナルJournal of Food Engineering
88
発行部数4
DOI
出版物ステータス出版済み - 10 1 2008

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dryers
Powders
powders
mathematical models
Hot Temperature
drying
rice
Particle Size
Heating
water content
Air
model validation
thermal properties
particle size distribution
mass transfer
heat transfer
Food
Temperature
gills
heat

All Science Journal Classification (ASJC) codes

  • Food Science

これを引用

Mathematical modeling of pneumatic drying of rice powder. / Fumihiko, Tanaka; Uchino, Toshitaka; Hamanaka, Daisuke; Atungulu, Griffiths Gregory.

:: Journal of Food Engineering, 巻 88, 番号 4, 01.10.2008, p. 492-498.

研究成果: ジャーナルへの寄稿記事

Fumihiko, Tanaka ; Uchino, Toshitaka ; Hamanaka, Daisuke ; Atungulu, Griffiths Gregory. / Mathematical modeling of pneumatic drying of rice powder. :: Journal of Food Engineering. 2008 ; 巻 88, 番号 4. pp. 492-498.
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