Results 21 to 30 of about 426 (262)

Segment tip geometry of sheet intrusions, II: Field observations of tip geometries and a model for evolving emplacement mechanisms

Volcanica, 2021
Igneous sheet intrusions are segmented across several orders of magnitude, with segment tip geometry commonly considered indicative of the propagation mechanism (brittle or non-brittle). Proposed propagation mechanisms are inferred to represent host rock
Tara Stephens, Richard Walker, David Healy, Alodie Bubeck   +3 more
doaj   +1 more source

Preparation and Characterization of Zn²⁺ Doped Nano SiC Coating

Chemical Engineering Transactions, 2015
Gasification of glycerol for hydrogen production in supercritical water was studied in a fluidisation bed system with the presence of Na2CO3 and ZnCl2.
L. Lu, Z.L. Zhao, X. Ying, H.Y. Tian, S.T. Song   +4 more
doaj   +1 more source

Fluidisation as a feeding mechanism in beach flies [PDF]

Nature, 1974
WE have seen groups of small (4–5 mm long) grey flies belonging to the species Lipochaeta slossonae Coquillett, 1896, standing, shaking and apparently feeding, or flying for short distances on stretches of wet sandy beach in La Jolla, California and San Felipe, Mexico.
Cheng, Lanna, Lewin, Ralph A.
openaire   +3 more sources

Dynamical and technological consequences of multiple isolas of steady states in a catalytic fluidised-bed reactor

Chemical and Process Engineering, 2017
Steady-state characteristics of a catalytic fluidised bed reactor and its dynamical consequences are analyzed. The occurrence of an untypical steady-state structure manifesting in a form of multiple isolas is described.
Bizon Katarzyna
doaj   +1 more source

Influence of Fluidised Bed Inventory on the Performance of Limestone Sorbent in Calcium Looping for Thermochemical Energy Storage

Energies, 2023
This research work deals with the application of the calcium looping concept for thermochemical energy storage. Experiments were carried out in a lab-scale fluidised bed reactor, which was electrically heated.
Francesca Di Lauro, Claudio Tregambi, Fabio Montagnaro, Laura Molignano, Piero Salatino, Roberto Solimene   +5 more
doaj   +1 more source

CFD Investigation of Particle Temperature in Fluidised Bed Solar Receivers

SolarPACES Conference Proceedings
This study investigates the influence of fluidised bed solar receiver geometries and fluidisation velocity on particle temperature distribution and bed performance, with a focus on evaluating the feasibility of using a square shape for fluidised bed ...
Mustafa Alqudah, Timothy Anderson, Alan Brent   +2 more
doaj   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

Eulerian computational fluidisation modelling using OpenFOAM applied to a semi-industrial fluidised bed reactor and pilot plant application

Cleaner Chemical Engineering, 2023
Simulations of a fluidised bed reactor for gasification of municipal solid refuse-derived fuel were performed using OpenFOAM software. Firstly, evaluation was made of a simplified gas-solid two-phase model, considering sand and air as the components ...
Vitor A.L. Monteiro, Maurício G.A. Reis, Luciano R. Infiesta, Cassius R.N. Ferreira, Marcelo B. dos Santos, Alam G. Trovó, Solidônio R. Carvalho   +6 more
doaj   +1 more source

Effect Of Operating Parameters On The Minimum Fluidisation Velocity Of An Inclined Fluidised Bed

Jurnal Teknologi, 2012
Fenomena kebendaliran pada lapisan terbendalir satah condong (IFB) masih di peringkat awalan dan kurang mendapat perhatian jika dibandingkan dengan lapisan terbendalir biasa walaupun terdapat banyak penerapan lapisan terbendalir yang tidak mengikut ciri lapisan terbendalir biasa.
Taib, Mohd. Rozainee, Kumoro, Andri Cahyo   +1 more
openaire   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source