Results 231 to 240 of about 893,699 (299)

Systematic investigation of the ultrasonic cup-type radiator based on acoustic black hole for efficient focalization and cavitation. [PDF]

Ultrason Sonochem
Zhou M, Chen C, Dong Y, Xu C, Guo J, Lin S.   +5 more
europepmc   +1 more source

Wood Carbon Sponge/SiO₂ Aerogel Composites with Anisotropic Broadband Microwave Absorption, Elastic Resilience, and Thermal Insulation. [PDF]

Adv Sci (Weinh)
Sun S, Zhao Z, Zhan W, Jiang Y, Liu F, Hu Y, Feng J, Feng J.   +7 more
europepmc   +1 more source

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Axial Diffusion Effect on Concentration Dispersion

International Journal of Heat and Mass Transfer, 2015
Abstract This work presents an analytical attempt to illustrate the effect of axial diffusion on concentration dispersion in packed tube flows. The concentration moment method is applied to derive the analytical solution for time-dependent Taylor dispersion coefficient.
Zi Wu, G Q Chen
exaly   +2 more sources

A New Numerical Method for Axial Dispersion Characterization in Microreactors [PDF]

Chemical Engineering Science, 2017
Axial dispersion is a key phenomenon in reactor engineering that can affect yield and selectivity when reactions are carried out. Therefore its characterization is necessary for an adequate modelling of the reactor. The development of compact reactors to
Christophe Gourdon, Nathalie di Miceli Raimondi   +1 more
exaly   +2 more sources

Axial dispersion of liquid in packed beds.

, 1966
Douglas, W. (Supervisor)
Khanna, Ram Tirth
openaire   +2 more sources

Experimental Characterization of Axial Dispersion in Coiled Flow Inverters [PDF]

Chemical Engineering Research and Design, 2017
Narrow residence time distributions (RTDs) are desirable in many chemical engineering processes. However, when a system operates in the laminar flow regime, significant fluid dynamic dispersion takes place.
Luca Mazzei, Asterios Gavriilidis, Gleb Valitov   +2 more
exaly   +3 more sources

On the Effect of Tracer Density on Axial Dispersion in a Batch Oscillatory Baffled Column

Chemical Engineering Journal, 2002
In this paper, we report our modelling evaluation on the effect of tracer density on axial dispersion in a batch oscillatory baffled column (OBC). Tracer solution of potassium nitrite, its specific density ranged from 1.0 to 1.5, was used in the study ...
Tony Howes, Xiongwei Ni
exaly   +2 more sources

Axial dispersion in biofilters

Biochemical Engineering Journal, 1998
Abstract Biological destruction of toluene vapor from air streams was studied in a laboratory scale biofilter. The packing material (peat) used in the reactor was immobilized with acclimatized bacterial suspension. The original microbial consortium was obtained as an activated sludge suspension from a local waste water treatment plant.
S.M. Zarook, A.A. Shaikh, S.M. Azam
openaire   +1 more source