Recent advances in multiscale CFD modelling of cooling processes and systems for the agrifood industry

Spoilage of agrifood produce is a major issue in the industry. Cooling is an effective technique for extending the shelf life of fresh agrifood produce to minimize spoilage. Due to the practical inability of directly solving the wide spatial and temporal scales in large industrial agrifood cooling s...

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Vydáno v:Critical reviews in food science and nutrition Ročník 61; číslo 15; s. 2455 - 2470
Hlavní autoři: Ajani, Clement Kehinde, Zhu, Zhiwei, Sun, Da-Wen
Médium: Journal Article
Jazyk:angličtina
Vydáno: United States Taylor & Francis 22.08.2021
Taylor & Francis Ltd
Témata:
Agribusiness
Agricultural production
Computational fluid dynamics
Computer applications
Cooling
Cooling process
Cooling systems
Design optimization
Fluid dynamics
fluid mechanics
food industry
food science
Hydrodynamics
LBM
Mathematical models
multiscale CFD modeling
nutrition
Porous media
porous medium modeling
Shelf life
Spoilage
turbulence
Cooling process
multiscale CFD modeling
turbulence
LBM
porous medium modeling
cooling systems
ISSN:1040-8398, 1549-7852, 1549-7852
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Shrnutí:Spoilage of agrifood produce is a major issue in the industry. Cooling is an effective technique for extending the shelf life of fresh agrifood produce to minimize spoilage. Due to the practical inability of directly solving the wide spatial and temporal scales in large industrial agrifood cooling systems, the porous medium approach is mostly used. However, improvements of current porous medium models and modeling across much wider scales are needed to better understand the multiscale cooling process and system problems. Recently, as a result of increased computational capacity, multiscale computational fluid dynamics (CFD) modeling approaches have been developed to tackle some of these challenges. The associated problems and applications of CFD in the design and process optimization of cooling processes and systems at different scales are considered. CFD solution and scale bridging techniques relevant for handling multiscale cooling processes and systems problems are discussed. Innovative applications of various CFD modeling techniques at different scales in cooling processes and systems are reviewed. CFD modeling techniques can be used to handle multiscale cooling process and system problems. Lattice Boltzmann method (LBM) is a potentially viable discrete modeling technique for complimentary usages alongside current continuum techniques in future multiscale CFD modeling. The multiscale CFD modeling paradigm can overcome the computational resource limitations associated with the direct modeling approach and enhance model extension across wider spatial and temporal scales. Information from multiscale CFD could be used to improve the accuracy of current porous medium models, and thus the design of more efficient cooling systems.
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ISSN:1040-8398
1549-7852
1549-7852
DOI:10.1080/10408398.2020.1809992