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Gas-Liquid Hydrodynamics Simulation using CFD in a Helical Ribbon Impeller Applied for Non-Newtonian Fluids
(International Journal of Applied Engineering Research, 2018)
In the present study Computational Fluid Dynamics applied to
non-newtonian fluids was developed in order to characterize
the gas-liquid mass transfer in a 10 L bioreactor equipped
with a helical ribbon impeller. Gas-liquid ...
Industrial Scale Bioprocess Simulation for Ganoderma Lucidum Production using Superpro Designer
(Journal of Physics: Conference Series, 2020-11-04)
The medicinal mushroom Ganoderma lucidum is used by traditional medicine for
human infection treatments such as gastric cancer, hypertension, hepatitis, chronic bronchitis
and hypocholesterolemia. However, the conventional ...
Recombinant Anti-Thrombin Production from Saccharomyces Cerevisiae: Large Scale Trends Based on Computational Predictions
(Journal of Physics: Conference Series, 2020-11-04)
Anti-thrombin III is a protein performing anticoagulant function by preventing
coagulation process and currently it is used in critical Covid-19 patients. In the present
research, recombinant anti-thrombin production at ...
A modified spin filter for overcoming of gas liquid mass transfer problems in a stirred tank bioreactor
(Journal of Biotechnology, 2018-08-30)
CFD: A New Challenge in Bioprocess Engineering
(International Journal of Applied Engineering Research, 2018)
Computational Fluid Dynamics (CFD) is a powerful tool
based on mathematical applications for modeling transient and
spatial transport modes such as mass, momentum and heat
transfer in multiphase fluids. Currently, CFD ...
Modeling of phycocyanin production from Spirulina platensis using different light-emitting diodes
(South African Journal of Chemical Engineering, 2017-07)
Phycocyanin is a high-value chromo-protein used in various industries. In this research, a simulation study of
kinetics is carried out to identify different light spectra effects on microbial growth and phycocyanin ...
Applicability of a modified breakage and coalescence model based on the complete turbulence spectrum concept for CFD simulation of gas-liquid mass transfer in a stirred tank reactor
(Chemical Engineering Science, 2020-01-16)
A generalized model for bubble breakage and coalescence is proposed using Computational Fluid Dynamics – CFD for considering the complete energy spectrum. An eulerian model and balance equations are simultaneously used to ...
Simulating of Microbial Growth Scale Up in a Stirred Tank Bioreactor for Aerobic Processes using Computational Fluid Dynamics
(Journal of Physics: Conference Series, 2020-11-04)
In this paper, the effects of some empirical scale up criteria (Reynold´s number
and Impeller power per bioreactor volume) on gas-liquid mass transfer and microbial growth
rates are analyzed using computational fluid ...
Hydrodynamics Simulation of Different Impeller Geometries Applied to Non-Newtonian Fluids in A Stirred Tank Reactor
(International Journal of Mechanical and Mechatronics Engineering, 2020-10)
In the present study bubble breakup and coalescence phenomena applied to non-newtonian fluids were simulated in order to characterize gas-liquid mass transfer in a 10 L bioreactor equipped with different impeller configurations. ...
Non-Newtonian Behavior Effect on Gas-liquid Mass Transfer using an Anchor Impeller for CSTR Bioreactors: A CFD Approach
(Indian Journal of Science and Technology, 2018-11)
Objectives: kL a mass transfer coefficient was predicted using CFD (computational fluid dynamics) for analyzing non-newtonian effects on gas liquid mass transfer in a 10 L bioreactor stirred with an Anchor Impeller. ...