Listar por tema "Bioreactor"
Mostrando ítems 1-5 de 5
-
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 ScienceAustralia, 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 ... -
CFD: A New Challenge in Bioprocess Engineering
(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
(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
(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. ... -
Kinetic modeling of biosurfactant production from crude oil using Bacillus subtilis cells
(South African Journal of Chemical EngineeringPaíses Bajos, 2022-06-23)Crude oil and its derivatives have high application in different industries, and unforeseen spills or overexploitation generate a significant threat in ecosystems, causing negative impacts on soil, water, and air. There ...