Results 141 to 150 of about 492,369 (336)
Advanced Functional Materials, EarlyView.This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun +7 more
wiley +1 more source
Lipschitz continuity and equivalence of positive viscosity and weak solutions to Trudinger's equation [PDF]
arXivWe show that stricty positive viscosity supersolutions to Trudinger's equation are local weak supersolutions when $1
arxiv
Cosmological Models With Variable G an Lambda and Bulk viscosity [PDF]
Hadronic Journal Vol. 34, 1 (2011), 2001 We have analyzed a nonsingular model with a variable cosmological term following the Carvalho {\it et al}. ansatz. The model was shown to approximate to the model of Freese {\it et al}. in one direction and to the \"{O}zer-Taha in the other. We have then included the effect of viscosity in this cosmology, as this effect has not been considered before ...
arxiv
MOTION OF VARIABLE VISCOSITY LIQUIDS IN POROUS MEDIA [PDF]
Urban construction and architecture, 2014 Motion of variable viscosity water drop in perfect soil model is viewed. Resistance forces are presented as amount sum of mass forces and forces depending on water drop speed and liquid viscosity. Resistance forces are ranged in accordance with coordinate and time. Three terms in each range are holded - quadratic terms are presented.
openaire +1 more source
Cosmological Models with Bulk Viscosity in the Presence of Adiabatic Matter Creation and with Variable G, c, and Λ [PDF]
, 2000 José Antonio Belinchón
openalex +1 more source
Internal Temperature Evolution Metrology and Analytics in Li‐Ion Cells
Advanced Functional Materials, EarlyView.This study investigates the non‐linear evolution of internal temperatures across diverse operating conditions, highlighting the disparities between internal and external measurements and the resulting thermal asymmetries. The coupled thermo‐electrochemical modeling framework provides a comprehensive analysis of various heat generation modes, examining ...
Anuththara S. J. Alujjage +5 more
wiley +1 more source
Turbulent viscosity variability in self-propelled body wake model [PDF]
arXiv, 2011 We study the influence of turbulent viscosity variability on the properties of self-propelled body wake model. In addition to the already known integrals of motion obtained with constant turbulent viscosity, we obtain new ones. The presence of new integrals of motion leads, in particular, to changes in the behavior of the width and profile of the wake ...
arxiv
Bioresorbable and Wireless Rechargeable Implanted Na‐ion Battery for Temporary Medical Devices
Advanced Functional Materials, EarlyView.An all‐solid‐state bioresorbable Na‐ion battery is developed, composed entirely of bio‐eliminable materials. In vivo and ex vivo tests confirmed harmless disintegration of this implanted battery. Lifetime of the implanted battery can be precisely controlled by adjusting the dissolvable encapsulation layer's thickness.
Vedi Kuyil Azhagan Muniraj +8 more
wiley +1 more source
Open PhysicsThe calendering process is pivotal in enhancing various materials’ surface properties and characteristics, making them indispensable for achieving desired product quality and performance.
Zahid Muhammad +3 more
doaj +1 more source
On the competition between rotation and variable viscosity in a Darcy-Brinkman model [PDF]
arXivIn the present paper, the onset of thermal convection in a uniformly rotating Darcy-Brinkman porous medium saturated by a variable viscosity fluid is investigated and the competing interplay between rotation and temperature-dependent viscosity is then analysed.
arxiv