3D Cellular automata for modeling of spray freeze drying process

Ivanov, S. I.; Troyankin, Alexander; Gurikov, Pavel; Kolnoochenko, Andrey; Menshutina, N.

doi:10.1016/b978-0-444-53711-9.50028-6

Cited by 6 publications

(2 citation statements)

References 2 publications

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“…As the lattice is finite some type of boundary conditions must be imposed: usually null and periodic boundary conditions are considered. 3D cellular automata are characterized by the three-dimensional arrangement of their cells which allows them to simulate different types of phenomena such as spray freeze drying process (Ivanov, Troyankin, Gurikov, Kolnoochenko, & Menshutina, 2011), HIV infection (Mo, Ren, Yang, & Shuai, 2014), cracking process of rocks (Pan, Yan, & Feng, 2012), dendritic solidification (Zaeem, Yin, & Felicelli, 2013), or alloy solidification (Zhao, Qin, & Chen, 2013).…”

Section: Introductionmentioning

confidence: 99%

A multi-secret sharing scheme for 3D solid objects

Rey

2015

Expert Systems with Applications

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Section: Introductionmentioning

confidence: 99%

A multi-secret sharing scheme for 3D solid objects

Rey

2015

Expert Systems with Applications

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“…We noted the potential utility of cellular automata in addressing these limitations. Cellular automata offer a mathematical framework for constructing and studying discrete dynamical systems in both space and time [20]. Within a cellular automaton, space is discretized into cells that transition between states by means of local rules.…”

Section: Introductionmentioning

confidence: 99%

Study on Sublimation Drying of Carrot and Simulation by Using Cellular Automata

Shao,

Jiao,

Nie

et al. 2023

Processes

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Vacuum freeze-dried products exhibit properties characteristic of porous media, rendering them superior in both drying and rehydration capabilities. However, the process of sublimation drying is constrained by its substantial time and energy costs. To comprehensively grasp its technological process and identify the optimal process parameters, the cellular automata method was employed for sublimation process simulation. Carrot slices, measuring 10 mm in thickness and 40 mm in radius, were selected for both simulation and experimentation. The sublimation process was characterized using a two-dimensional heat and mass transfer equation, inclusive of a dusty gas model. Additionally, a cellular automaton model was applied to simulate the mass transfer process, temperature, and moisture content changes in the sublimation drying stage. Then, the accuracy of the model was verified through experimentation. There was a remarkable alignment between simulation and experimental outcomes, with determination coefficients R2 of 99.4% for moisture content and 97.6% for temperature variations.

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