Results 31 to 40 of about 18,592 (200)
EnergiesIn this paper, we investigate the nonlinear characteristics of the flow in a two-dimensional and a three-dimensional counterflow model with symmetrical structures.
Wenshuai Wang, Mo Yang
doaj +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Proton exchange membrane fuel cells (PEMFC) are regarded as the best clean energy conversion technology because of their smaller number of emissions and higher efficiency. This numerical investigation used two different flow channel designs—the serpentine flow field (SFF) and the lung serpentine flow field (LSFF)—with active areas of 5 by 5 cm.
Muralikrishna Boni +3 more
wiley +1 more source
Counterflow in Evacuations [PDF]
, 2013 Preprint of TGF11 (Traffic and Granular Flow, Moscow, September 2011) conference proceedings ...
openaire +2 more sources
Photocaged and Water‐Soluble Glucose Functionalization for Spatiotemporal Acidification Pathways
Helvetica Chimica Acta, EarlyView.Light‐controlled glucose release from a water‐soluble coumarin photocage enables spatiotemporal acid generation in enzyme‐driven chemical reaction networks. ABSTRACT The spatiotemporal control of complex molecular systems, such as chemical reaction networks (CRNs), requires reagents and reactive species that can be activated both efficiently and ...
Nikolai Hempel +2 more
wiley +1 more source
Effects of vortex tangle anisotropy in counterflow superfluid turbulence
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2019 The physical picture of counterflow superfluid turbulence is a disordered tangle of quantized vortex lines. This tangle is produced and sustained by a heat flux crossing the system. When such a heat flux is high enough, vortices appear and evolve.
Maria Stella Mongiovi' +1 more
doaj +1 more source
Numerical Study of Velocity Statistics in Steady Counterflow Quantum Turbulence
, 2011 We investigate the velocity statistics by calculating the Biot--Savart velocity induced by vortex filaments in steady counterflow turbulence investigated in a previous study [Phys. Rev. B {\bf 81}, 104511 (2010)].
Hiroyuki Adachi +2 more
core +1 more source
Solvent‐Mediated Dewetting Principles for Cell‐Sized Liposome Formation
Small, EarlyView.Dynamics of solvent‐mediated dewetting for giant unilamellar liposome formation. Solvent removal, through changing lipid packing and membrane tension, is shown to induce partial dewetting into equilibrium low and high budding angle morphologies. Complete dewetting requires mechanical force, quantified using optical tweezers.
Mostafa Bakouei +6 more
wiley +1 more source
Vasoreactivity as a Measure of Kidney Viability During Ex Vivo Normothermic Machine Perfusion
Artificial Organs, EarlyView.This study aimed to investigate the influence of warm ischemic injury on renal vascular responsiveness to vasoactive drugs during normothermic machine perfusion (NMP). We found that the vascular responses to dopamine and norepinephrine could be used as objective indicators to assess kidney viability during NMP.
Isa M. van Tricht +4 more
wiley +1 more source
, 2011 Dynamical counterflow effects on vortex evolution under the truncated Gross-Pitaevskii equation are investigated. Standard longitudinal mutual friction effects are produced and a dilatation of vortex rings is obtained at large counterflow.
D. Gottlieb +4 more
core +1 more source
Exciton Transport and Andreev Reflection in a Bilayer Quantum Hall System [PDF]
, 2011 We demonstrate that counterflowing electrical currents can move through the bulk of the excitonic quantized Hall phase found in bilayer two-dimensional electron systems (2DES) even as charged excitations cannot.
Eisenstein, J. P. +3 more
core +2 more sources