Results 121 to 130 of about 88,592 (328)
Rigorous modal analysis of plasmonic nanoresonators
, 2018 The specificity of modal-expansion formalisms is their capabilities to model the physical properties in the natural resonance-state basis of the system in question, leading to a transparent interpretation of the numerical results.
Faggiani, Rémi +2 more
core +1 more source
Trade-Off Studies of a Radiantly Integrated TPV-Microreactor (RITMS) Design
EnergiesAdvancements in thermophotovoltaic (TPV) technologies enable a new alternative for the electrification of nuclear power. These solid-state heat engines are more robust and likely cheaper to manufacture than the turbomachinery used in traditional ...
Naiki Kaffezakis, Dan Kotlyar
doaj +1 more source
multiphysics simulation of a fluorine electrolysis cell
South African Journal of Science, 2015 We modelled a laboratory-scale fluorine reactor which employed fully coupled, fundamental electron, heat, mass and momentum transfer (two-phase) equations to deliver a transient simulation. Hydrodynamic quasisteady-state results were produced for the current density, electric field, temperature, reactive species concentration, gas and liquid velocity ...
Pretorius, Ryno +2 more
openaire +6 more sources
Advanced Materials, EarlyView.Reversible protonic ceramic electrochemical cells (R‐PCECs) face challenges from sluggish and unstable oxygen reduction and evolution reactions in the air electrode. This review discusses recent progress in triple‐conducting air electrodes, emphasizing mechanisms, performance factors, and design strategies, offering guidance for creating efficient and ...
Xi Chen +8 more
wiley +1 more source
A multiscale-multiphysics strategy for numerical modeling of thin piezoelectric sheets
, 2014 Flexible piezoelectric devices made of polymeric materials are widely used for micro- and nano-electro-mechanical systems. In particular, numerous recent applications concern energy harvesting.
De Lorenzis, Laura +3 more
core
Modeling deep-bed grain drying using Comsol Multiphysics [PDF]
, 2013 CFD simulations were carried out to predict the convective heat and mass transfer coefficients in the rice bed, and correlations were developed for the convective heat and mass transfer coefficients as a function of drying air flow rate.
ElGamal, Ramadan +2 more
core
Some advances in modeling multiphysics-biomedical applications [PDF]
, 2003 N ELABBASI, Klaus‐Jürgen Bathe
openalex +1 more source
Heterogeneous Nanopore Arrays – Selective Modification of Nanopores Embedded in a Membrane
Advanced Materials, EarlyView.Biological processes rely on the concerted action of channels with different functionalities embedded in the same membrane. Inspired by nature, heterogeneous nanopore arrays are prepared where two nanopores are connected in parallel and function as two different elements of an ionic circuit: a diode and a resistor.
Ethan Cao, Zuzanna S. Siwy
wiley +1 more source
Electric Field Driven Soft Morphing Matter
Advanced Materials, EarlyView.This study presents soft morphing matter robots that exhibit extremely high morphological adaptability and complex multimodal electric field response. They can undergo large, controlled body deformation and show complex locomotion on different terrains under the manipulation of external electric fields, making a significant step beyond current ...
Ciqun Xu +3 more
wiley +1 more source
Accounting for Nonlinear Aspects in Multiphysics Problems: Application to Poroelasticity [PDF]
, 2004 David Néron +3 more
openalex +1 more source