Browsing by Author "Peñuela, Mariana"
Now showing items 1-5 of 5
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CFD: A New Challenge in Bioprocess Engineering
Niño, Lilibeth; Gelves, German; Peñuela, Mariana (International Journal of Applied Engineering ResearchIndia, 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 ... -
Gas-Liquid Hydrodynamics Simulation using CFD in a Helical Ribbon Impeller Applied for Non-Newtonian Fluids
Niño, Lilibeth; Peñuela, Mariana; Gelves, German (International Journal of Applied Engineering ResearchIndia, 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 ... -
Hydrodynamics Simulation of Different Impeller Geometries Applied to Non-Newtonian Fluids in A Stirred Tank Reactor
Niño, Lilibeth; Peñuela, Mariana; Gelves, German (International Journal of Mechanical and Mechatronics EngineeringPakistán, 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. ... -
A modified spin filter for overcoming of gas liquid mass transfer problems in a stirred tank bioreactor
Niño, Lilibeth; Gelves, German; Peñuela, Mariana (Journal of BiotechnologyPaíses Bajos, 2018-08-30) -
Non-Newtonian Behavior Effect on Gas-liquid Mass Transfer using an Anchor Impeller for CSTR Bioreactors: A CFD Approach
Niño, Lilibeth; Gelves, German; Peñuela, Mariana (Indian Journal of Science and TechnologyIndia, 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. ...