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Mulakhudair AR, Al-Mashhadani MKH, Kokoo R. Tracking of dissolved oxygen distribution and consumption pattern in a bespoke bacterial growth system. Chem Eng Technol 2022. [DOI: 10.1002/ceat.202200209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ali R Mulakhudair
- College of food sciences, Department of food Health and Nutrition Al-Qasim Green University Babylon 51013 Iraq
| | | | - Rungrote Kokoo
- Faculty of Engineering, Department of Chemical Engineering King Mongkut's University of Technology North Bangkok Bangkok 10800 Thailand
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Salierno G, Maestri M, Picabea J, Cassanello M, De Blasio C, Cardona MA, Hojman D, Somacal H. Industrially relevant Radioactive Particle Tracking study on the motion of adsorbent granules suspended in a pilot-scale water–air three-phase fluidized bed. Chem Eng Res Des 2021. [DOI: 10.1016/j.cherd.2021.07.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Mathematical Modeling of Hydrodynamics in Bioreactor by Means of CFD-Based Compartment Model. Processes (Basel) 2020. [DOI: 10.3390/pr8101301] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
This study presents the procedure of deriving a compartmental model (CM) based on an analysis obtained from the computational fluid dynamics (CFD) model of a bioreactor. The CM is composed of two parts, a structural (that takes into account the architecture of the mathematical model), and a parametric part (which contains the extrinsic parameters of the model). The CM is composed of the branches containing the set of perfectly mixed continuous stirred-tank reactors (CSTRs) in a configuration that matches the bioreactor’s flow patterns. Therefore, this work’s main objective was to develop a mathematical model that incorporated the flow field obtained by CFD technique. The proposed mathematical model was validated by means of the experimental data in the form of the residence time distribution (RTD) measurements.
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