Results 21 to 30 of about 18,985,339 (151)

Why device design is crucial for membrane adsorbers

open access: yesJournal of Chromatography Open, 2022
In preparative chromatography, a uniform flow distribution through the chromatography device is essential to get an effective ligand utilization and a breakthrough curve that is as steep as possible. Membrane adsorbers usually have a smaller aspect ratio
Franziska Hagemann   +5 more
doaj   +1 more source

Experimental Study on the Solids Residence Time Distribution in Multiple Square-Based Spouted Beds

open access: yesEnergies, 2020
The present work aims at investigating the residence time distribution (RTD) of a multiple spouted bed reactor, which will be applied for the pyrolysis and gasification of residual biomass.
Filippo Marchelli   +6 more
doaj   +1 more source

RESIDENCE TIME DISTRIBUTION CONTROL IN ASEPTING PROCESSING USING A BYPASS HOLDING TUBE

open access: yesChemical Engineering Transactions, 2009
Not available.
F. Sarghini, P. Masi
doaj   +1 more source

Does residence time affect responses of alien species richness to environmental and spatial processes? [PDF]

open access: yes, 2012
One of the most robust emerging generalisations in invasion biology is that the probability of invasion increases with the time since introduction (residence time). We analysed the spatial distribution of alien vascular plant species in a region of north-
Dainese,Matteo   +5 more
core   +1 more source

Residence Time Distribution (RTD) Applications in Continuous Casting Tundish: A Review and New Perspectives

open access: yesMetals, 2022
The continuous casting tundish is a very important metallurgical reactor in continuous casting production. The flow characteristics of tundishes are usually evaluated by residence time distribution (RTD) curves.
Ziming Wang   +5 more
doaj   +1 more source

Residence time in micro-tidal basins [PDF]

open access: yes, 2022
To evaluate water quality, it is possible to use hydrodynamic indicators, instead of ecological models; the most widely used are some characteristic times-scale. Among them, in this work, residence time is considered.
Penzo, Nicola
core  

Subject-Specific Calculation of Left Atrial Appendage Blood-Borne Particle Residence Time Distribution in Atrial Fibrillation

open access: yesFrontiers in Physiology, 2021
Atrial fibrillation (AF) is the most common arrhythmia that leads to thrombus formation, mostly in the left atrial appendage (LAA). The current standard of stratifying stroke risk, based on the CHA2DS2-VASc score, does not consider LAA morphology, and ...
Soroosh Sanatkhani   +7 more
doaj   +1 more source

Bayesian Deconvolution of Vessel Residence Time Distribution [PDF]

open access: yesInternational Journal of Chemical Reactor Engineering, 2017
Abstract Residence time distribution (RTD) within vessels is a critical aspect for the design and operation of continuous flow technologies, such as hydrothermal synthesis of nanomaterials. RTD affects product characteristics, such as particle size distribution.
Huddle, Thomas   +2 more
openaire   +1 more source

The Influence of the Shape of Turbulence Inhibitors on the Hydrodynamic Conditions Occuring in a Tundish

open access: yesArchives of Metallurgy and Materials, 2013
Artykuł przedstawia wyniki badań wpływu geometrii i sposobu zabudowy inhibitora turbulencji na warunki hydrody- namiczne panujące w przestrzeni roboczej kadzi pośredniej typu T. Rozpatrywano cztery warianty geometryczne inhibitora turbulencji. Inhibitory
Merder T.
doaj   +1 more source

Process Design of Continuous Powder Blending Using Residence Time Distribution and Feeding Models

open access: yesPharmaceutics, 2020
The present paper reports a thorough continuous powder blending process design of acetylsalicylic acid (ASA) and microcrystalline cellulose (MCC) based on the Process Analytical Technology (PAT) guideline.
Martin Gyürkés   +10 more
doaj   +1 more source

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