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
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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
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Escape Probability, Mean Residence Time and Geophysical Fluid Particle Dynamics [PDF]
Physica D: Nonlinear Phenomena, 1999 Stochastic dynamical systems arise as models for fluid particle motion in geophysical flows with random velocity fields. Escape probability (from a fluid domain) and mean residence time (in a fluid domain) quantify fluid transport between flow regimes of different characteristic motion.
Jinqiao Duan +2 more
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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. However, EPANET assumes that the solute mixing at cross-junctions is “complete and instantaneous”. Several authors have
Daniel Hernández Cervantes +5 more
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Residence Time Distribution Analysis of Aerosol Transport and Associated Healthcare Worker Exposure in a Mock Hospital Isolation Room via Computational Fluid Dynamics [PDF]
, 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 to the aerosol is assessed through residence time analysis of the aerosol transported through the ...
Anthony J. Perez +3 more
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Quantification of Particle Residence Time in Abdominal Aortic Aneurysms Using Magnetic Resonance Imaging and Computational Fluid Dynamics [PDF]
Annals of Biomedical Engineering, 2010 Hemodynamic conditions are hypothesized to affect the initiation, growth, and rupture of abdominal aortic aneurysms (AAAs), a vascular disease characterized by progressive wall degradation and enlargement of the abdominal aorta. This study aims to use magnetic resonance imaging (MRI) and computational fluid dynamics (CFD) to quantify flow stagnation ...
Ga‐Young Suh +9 more
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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
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Residence time analysis on cerebral aneurysms treated with coils using planar-laser-induced fluorescence and computational fluid dynamics [PDF]
, 2022 AbstractBiofidelic 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 coils. However, this model hasn’t been validated.
Julia Romero Bhathal +4 more
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Desalination and Water Treatment, 2013 UTE EDAR Gava-Viladecans under the project Simulacion fluidodinamica de los depositos del reactor MBR de la edar de Gava-Viladecans [FUO-EM-124-09]
Raúl Barrio +3 more
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Computational fluid dynamics (CFD) simulation of a gas-solid fluidized bed: Residence time validation study [PDF]
Journal of Chemical Engineering and Materials Science, 2022 Baru Debtera
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