CFD Modeling of Complex Chemical Processes: Multiscale and Multiphysics Challenges

doi:10.3390/books978-3-0365-1267-9

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https://mdpi.com/books/pdfview/book/4229

Contributor(s)

Xi, Li (editor)

Yin, De-Wei (editor)

Park, Jae (editor)

Language

English

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Abstract

Computational fluid dynamics (CFD), which uses numerical analysis to predict and model complex flow behaviors and transport processes, has become a mainstream tool in engineering process research and development. Complex chemical processes often involve coupling between dynamics at vastly different length and time scales, as well as coupling of different physical models. The multiscale and multiphysics nature of those problems calls for delicate modeling approaches. This book showcases recent contributions in this field, from the development of modeling methodology to its application in supporting the design, development, and optimization of engineering processes.

URI

https://directory.doabooks.org/handle/20.500.12854/76780

Keywords

pumped hydroelectric storage; inlet/outlet; surrogate model selection; multi-objective optimization process; thermal environment; numerical simulations; ventilation cooling; duct position; the heat dissipation of LHD; auxiliary ventilation; triboelectric separation; particle size distribution; particle charge; binary mixture; in situ particle size measurement; charge estimation; computational fluid dynamics; membrane module; gas separation; concentration polarization; coal mining; radon concentration; ventilation; occupational exposure assessment; gasification; fluidized bed; CFD; hydrodynamics; multiphase flow; surface tension modelling; VOF; rising bubbles; capillary rise; high pressure bubble column; the critical bubble diameter; the gas holdup; the large bubbles; the small bubbles; Stirred fermenter; dual-impeller; Segment impeller; Optimization; rotating packed bed; natural gas desulfurization; droplet characteristic; Eulerian–Lagrangian approach; heat transport; optimized design; dynamic numerical simulation; evaporative cooling system; water recycling; temperature; humidity; n/a; gas–solid; cyclone separator; elevated temperature process; pneumatic conveying; large coal particles; Euler–Lagrange approach; DPM; pressure drop; swirling burner; combustion characteristics; industrial pulverized coal furnace; scale-up; scale-down; Saccharomyces cerevisiae; mechanistic kinetic model; bioreactor; concentration gradients; digital twin; bioprocess engineering