Results 31 to 40 of about 5,505 (302)

Fluidisation of spherocylindrical particles: computational fluid dynamics–Discrete element method simulation and experimental investigation

Engineering Applications of Computational Fluid Mechanics
The fluidisation of spherocylindrical particles is often involved in the fields of biomass combustion, drug delivery and food drying. By spherocylindrical particles, we mean elongated spherical particles like non-spherical capsule pills and pulverised ...
Ling Zhou, Bo Wang, Yupeng Cao, Zhenjiang Zhao, Ramesh Agarwal   +4 more
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

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

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

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

Behaviours of pyroclastic and analogue materials, in dry and wet environments, for use in experimental modelling of pyroclastic density currents

Volcanica
Modelling pyroclastic density currents (PDCs) is a challenging yet essential element of hazard assessment. PDCs are unpredictable and internal processes are often difficult to measure directly.
Nemi Walding, Rebecca Williams, Pete Rowley, Natasha Dowey, Daniel Parsons, Anna Bird   +5 more
doaj   +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

The dynamic characterisation of disk geometry particle dampers [PDF]

, 2005
Particle dampers (PDs) have the advantages of being simple in geometry, small in volume and applicable in extreme temperature environments. Experimental studies have shown that PDs can offer considerable potential for suppressing structural resonant ...
Duran, G.R. Tomlinson, Herrmann, J.A. Rongong, Oda, Saeki, Saluena, W. Liu   +7 more
core   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Defining Roles in Pediatric Palliative Care: Perspectives From Oncology and Palliative Care Teams

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Early integration of pediatric palliative care (PPC) is associated with improved symptom management, quality of life, and healthcare utilization for children with cancer. Despite this, variation persists in how PPC is understood, operationalized, and integrated within pediatric oncology programs. In particular, ambiguity surrounding
Leeat Granek, Lori Wiener, Stephanie Veldhuijzen van Zanten, Donna Johnston, Fyeza Hasan, Adam Rapoport, Nathasha Datoo, Kimberley Widger, Sumit Gupta, Karen Fergus, Anthony K. C. Chan, Alisha Kassam, Emily McCullogh, Dave Lysecki   +13 more
wiley   +1 more source