Results 371 to 380 of about 24,558,950 (403)
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Rate capability and Ragone plots for phase change thermal energy storage

Nature Energy, 2021
J. Woods   +5 more
semanticscholar   +1 more source

Phase Change Materials

2020
The world’s rapid increase of energy consumption and demand with the environmental bad effects of fossil and traditional fuels prompted scientists and researchers to search for methods of storing and reducing energy consumption. Phase change materials (PCMs) are substances that have the ability to store and release energy at constant temperature during
openaire   +2 more sources

Phase Equilibria, Phase Changes and Phase Characteristics

1979
In the first volume we had studied the characteristics and molecular make-up of gas, liquid and solid phases but had postponed, for now, the organized study of systems in which two or more phases occur together in equilibrium.
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Phase Change at Interfaces [PDF]

open access: possible, 2011
Conditions of thermodynamic equilibrium and expressions for evaporative flux at liquid–vapor interfaces are introduced. The results are applied to modeling of a steady evaporating meniscus and a thin axisymmetric liquid droplet on a uniformly heated solid surface.
openaire   +1 more source

Phases and Phase Changes of Small Systems

1999
Atomic and molecular clusters exhibit a variety of phase-like forms and phase changes that differ from those of bulk matter. It is possible to relate some-but not all-of these to corresponding phases and phase transitions of bulk matter. Clusters are attractive vehicles for studying phases and phase changes because they are susceptible to the analytic ...
openaire   +2 more sources

Thermodynamics of Phase Changes

2004
Reviewing the thermodynamics of the phase changes that occur in water, especially over curved phase boundaries, will help us appreciate the phenomena associated with the formation of snow in the atmosphere and the changes that occur in a snowpack [1].
David A. Lind, Scott P. Sanders
openaire   +2 more sources

Convection with Phase Changes [PDF]

open access: possible, 1986
Thus far, in studying convection, we have considered homogeneous fluids whose characteristics remain the same throughout the process under consideration. In this chapter, we are concerned with fluids that change as a result of heat transfer. Upon receiving heat, a liquid may boil, that is, change in phase from liquid to vapor.
openaire   +1 more source

Tunable phase-change metasurfaces

Nature Nanotechnology, 2021
S. Lepeshov, A. Krasnok
semanticscholar   +1 more source

The Phases of Change at CGC

1997
In order to test and explain the theoretical frameworks developed in this book, an in-depth case study was conducted of one company that recently went through a process of strategic change. This company will be referred to as the Consumer Goods Corporation (CGC).1 CGC is a multinational manufacturer of consumer goods based in the USA.
openaire   +2 more sources

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