Liquid mean residence time (MRT) in rotating packed bed (RPB) by empirical correlation and residence time distribution (RTD) method using computational fluid dynamics (CFD) simulation [PDF]
MATEC Web of Conferences, 2023 Rotating packed bed (RPB) belongs to a HIGee technology, a process intensification device that can provide better mass transfer rate due to the generation of hyper-gravity under the influence of centrifugal force.
Zahir Abdul +5 more
doaj +4 more sources
Semina: Ciências Exatas e Tecnológicas, 2020 The search for new ways to provide fuel for the society is one of the great challenge for scientists and academic researchers. An interesting alternative is the ethanol produced from sugar cane.
Evelise Roman Corbalan Góis Freire +1 more
doaj +5 more sources
Computational fluid dynamics (CFD) simulation of a gas-solid fluidized bed: Residence time validation study [PDF]
Journal of Chemical Engineering and Materials Science, 2022 In this work, the business Computational Fluid Dynamics (CFD) is used for the numerical simulations of an air-solid fluidized bed container in the solid phase involving a multi-fluid Eulerian multiphase model and the Kinetic Theory of Granular Flow (KTGF)
Baru Debtera
semanticscholar +3 more sources
Residence Time Distribution Analysis of Aerosol Transport and Associated Healthcare Worker Exposure in a Mock Hospital Isolation Room via Computational Fluid Dynamics [PDF]
arXiv.org, 2023 The transport of aerosol discharge in the form of a passive scalar or tracer discharged from a single cough of a patient in a ventilated mock hospital isolation room is investigated via computational fluid dynamics (CFD). Healthcare worker (HCW) exposure
Anthony J. Perez +3 more
semanticscholar +5 more sources
Residence time analysis on cerebral aneurysms treated with coils using planar-laser-induced fluorescence and computational fluid dynamics [PDF]
bioRxiv, 2022 Biofidelic numerical models have been developed such as the coil-resolved model to study hemodynamics in the treated aneurysm. In this model, the geometry of the coils is recreated from high-resolution tomography scans of a phantom aneurysm treated with ...
Julia Romero Bhathal +4 more
semanticscholar +3 more sources
Validation of a Computational Fluid Dynamics Model for a Novel Residence Time Distribution Analysis in Mixing at Cross-Junctions [PDF]
Water, 2018 In Water Distribution Networks, the chlorine control is feasible with the use of water quality simulation codes. EPANET is a broad domain software and several commercial computer software packages base their models on its methodology.
Daniel Hernández Cervantes +5 more
semanticscholar +6 more sources
Optimizing Wastewater Treatment Reactor Design Using Computational Fluid Dynamics: Impact of Geometrical Parameters on Residence Time and Pollutant Degradation [PDF]
ChemEngineeringThis study investigates the impact of equipment geometry on residence time distribution (RTD) using computational fluid dynamics (CFD) methods in a wastewater treatment tank with different configurations of static mixer elements.
Bálint Levente Tarcsay +5 more
doaj +3 more sources
Frontiers in Cardiovascular Medicine, 2023 BackgroundAtrial fibrillation (AF) is a prevalent arrhythmia, that causes thrombus formation, ordinarily in the left atrial appendage (LAA). The conventional metric of stroke risk stratification, CHA2DS2-VASc score, does not account for LAA morphology or
Soroosh Sanatkhani +8 more
doaj +2 more sources
Microfluidic Chamber Design for Organ-on-a-Chip: A Computational Fluid Dynamics Study of Pillar Geometry and Pulsatile Perfusion [PDF]
BiosensorsOrgan-on-a-Chip (OOC) platforms are microfluidic systems that recreate key features of human organ physiology in vitro via controlled perfusion.
Andi Liao +4 more
doaj +2 more sources
In-situ laboratory monitoring of cyanobacterial influence on calcite dissolution [PDF]
npj Materials DegradationMicrobial interactions with mineral surfaces play a critical role in biogeochemical cycles, yet their dynamic coupling with mineral reactivity remains poorly constrained.
Luca Stigliano +6 more
doaj +2 more sources