Achieving the rate and the amount of mass transfer is of paramount importance in selecting optimum conditions for drying and affects the development of the quality of drying. Note that, to obtain the amount of mass transfer, the conditions of mass transfer such as temperature, pressure, geometry, and diffusion coefficient should be completely determined. In this research, an experiment is conducted in atmospheric conditions and then the amount of mass flow in a spherical body is measured. Utilizing the Newman equation and the experimental results, the diffusion coefficient is found to be in the range of 10-11 m2/s. Additionally, the experimental data reveal the linear and exponential variation of diffusion coefficient with a constant coefficient of 1306.8 and exponent of 2.0883 which is against size and time. Results show that findings are in considerably high agreement with the experimental data.
Mansourpour Z, Ziaei-Halimejani H, Sadeghnejad SM, Boskabadi M. Cfd simulation of hydrogen separation in pd hollow fiber membrane. Chemical Product and Process Modeling. 2016;11(1):83-8.
Zecchi B, Gerla P. Effective diffusion coefficients and mass flux ratio during osmotic dehydration considering real shape and shrinkage. Journal of Food Engineering. 2020;274:109821.
Lentzou D, Boudouvis AG, Karathanos VT, Xanthopoulos G. A moving boundary model for fruit isothermal drying and shrinkage: An optimization method for water diffusivity and peel resistance estimation. Journal of Food Engineering. 2019;263:299-310.
Onwude DI, Hashim N, Abdan K, Janius R, Chen G, Kumar C. Modelling of coupled heat and mass transfer for combined infrared and hot-air drying of sweet potato. Journal of Food Engineering. 2018;228:12-24.
Elangovan E, Kumar GA. Solar Drying of Ivy Gourd: Influence of Various Dipping Solutions on Activation Energy and Moisture Diffusivity. 2021.
Elangovan E, Natarajan SK. Effects of pretreatments on quality attributes, moisture diffusivity, and activation energy of solar dried ivy gourd. Journal of Food Process Engineering. 2021;44(4):e13653.
Lee YH, Chin SK, Chung BK. Drying characteristics and quality of lemon slices dried under Coulomb force-assisted heat pump drying. Drying Technology. 2021;39(6):765-76.
Mbegbu N, Nwajinka C, Amaefule D. Thin layer drying models and characteristics of scent leaves (Ocimum gratissimum) and lemon basil leaves (Ocimum africanum). Heliyon. 2021;7(1):e05945.
Sahin A, Dincer I. Graphical determination of drying process and moisture transfer parameters for solids drying. International Journal of Heat and Mass Transfer. 2002;45(16):3267-73.
Bala B, Mondol M, Biswas B, Chowdury BD, Janjai S. Solar drying of pineapple using solar tunnel drier. Renewable Energy. 2003;28(2):183-90.
Sopian K, Daud W, Othman M, Yatim B. Design of an experimental solar assisted dryer for palm oil fronds. Renewable Energy. 1999;16(1-4):643-6.
Jain D, Tiwari G. Thermal aspects of open sun drying of various crops. Energy. 2003;28(1):37-54.
Tiris C, Tiris M, Dincer I. Experiments on a new small-scale solar dryer. Applied Thermal Engineering. 1996;16(2):183-7.
Bena B, Fuller RJ. Natural convection solar dryer with biomass back-up heater. Solar energy. 2002;72(1):75-83.
Conway J, Castaigne F, Picard G, Vovan X. Mass transfer considerations in the osmotic dehydration of apples. Canadian Institute of Food Science and Technology Journal. 1983;16(1):25-9.
Mosayebi DB, Hashemi F. Determination of Salt Difusivity Into the Potato Tissues. 2011.
Sadeghi M, Mirzabeigi Kesbi O, Mireei SA. Mass transfer characteristics during convective, microwave and combined microwave–convective drying of lemon slices. Journal of the Science of Food and Agriculture. 2013;93(3):471-8.
Krokida M, Marinos-Kouris D. Rehydration kinetics of dehydrated products. Journal of food engineering. 2003;57(1):1-7.
Chen C, Venkitasamy C, Zhang W, Khir R, Upadhyaya S, Pan Z. Effective moisture diffusivity and drying simulation of walnuts under hot air. International Journal of Heat and Mass Transfer. 2020;150:119283.
Ziaei-Halimejani, H. , Sadeghnejad, M. , Azizpour, H. , & Bahmanyar, H. (2022). Investigation of Mass Transfer Diffusivity Dependency in Drying Process of Lemon. Journal of Chemical and Petroleum Engineering, 56(1), 181-191. doi: 10.22059/jchpe.2022.339674.1384
MLA
Hooman Ziaei-Halimejani; Morteza Sadeghnejad; Hedayat Azizpour; Hossein Bahmanyar. "Investigation of Mass Transfer Diffusivity Dependency in Drying Process of Lemon", Journal of Chemical and Petroleum Engineering, 56, 1, 2022, 181-191. doi: 10.22059/jchpe.2022.339674.1384
HARVARD
Ziaei-Halimejani, H., Sadeghnejad, M., Azizpour, H., Bahmanyar, H. (2022). 'Investigation of Mass Transfer Diffusivity Dependency in Drying Process of Lemon', Journal of Chemical and Petroleum Engineering, 56(1), pp. 181-191. doi: 10.22059/jchpe.2022.339674.1384
CHICAGO
H. Ziaei-Halimejani , M. Sadeghnejad , H. Azizpour and H. Bahmanyar, "Investigation of Mass Transfer Diffusivity Dependency in Drying Process of Lemon," Journal of Chemical and Petroleum Engineering, 56 1 (2022): 181-191, doi: 10.22059/jchpe.2022.339674.1384
VANCOUVER
Ziaei-Halimejani, H., Sadeghnejad, M., Azizpour, H., Bahmanyar, H. Investigation of Mass Transfer Diffusivity Dependency in Drying Process of Lemon. Journal of Chemical and Petroleum Engineering, 2022; 56(1): 181-191. doi: 10.22059/jchpe.2022.339674.1384
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