energy conversion cycle

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• energy conversion — ▪ technology Introduction       the transformation of energy from forms provided by nature to forms that can be used by humans.       Over the centuries a wide array of devices and systems has been developed for this purpose. Some of these energy …   Universalium

• Energy conversion efficiency — Output energy is always lower than input energy …   Wikipedia

• Ocean Thermal Energy Conversion — (OTEC)   The process or technologies for producing energy by harnessing the temperature differences (thermal gradients) between ocean surface waters and that of ocean depths. Warm surface water is pumped through an evaporator containing a working …   Energy terms

• Ocean thermal energy conversion — (OTEC)   The process or technologies for producing energy by harnessing the temperature differences (thermal gradients) between ocean surface waters and that of ocean depths. Warm surface water is pumped through an evaporator containing a working …   Energy terms

• Ocean thermal energy conversion — Temperature differences between the surface and 1000m depth in the oceans Ocean Thermal Energy Conversion (OTEC) uses the difference between cooler deep and warmer shallow or surface ocean waters to run a heat engine and produce useful work,… …   Wikipedia

• Ocean Thermal Energy Conversion — Ein Meereswärmekraftwerk gewinnt elektrischen Strom aus dem Temperaturunterschied zwischen kalten und warmen Wassermassen in unterschiedlichen Tiefen der Meere. International gebräuchlich für diese Art der Erneuerbaren Energie ist die Abkürzung… …   Deutsch Wikipedia

• Energy storage — is the storing of some form of energy that can be drawn upon at a later time to perform some useful operation. A device that stores energy is sometimes called an accumulator. All forms of energy are either potential energy (eg. chemical,… …   Wikipedia

• Energy — This article is about the scalar physical quantity. For other uses, see Energy (disambiguation). Energetic redirects here. For other uses, see Energetic (disambiguation) …   Wikipedia

• energy — /en euhr jee/, n., pl. energies. 1. the capacity for vigorous activity; available power: I eat chocolate to get quick energy. 2. an adequate or abundant amount of such power: I seem to have no energy these days. 3. Often, energies. a feeling of… …   Universalium

• Conversion of units — is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors. Contents 1 Techniques 1.1 Process 1.2 Multiplication factors …   Wikipedia

• Cycle du combustible nucléaire en France — Le cycle du combustible nucléaire en France, est l ensemble des opérations destinées à fournir du combustible aux réacteurs nucléaires français puis à gérer le combustible irradié. Ces opérations compennent : l extraction du minerai, la… …   Wikipédia en Français