Energy Density


Energy Density
  The ratio of available energy per pound; usually used to compare storage batteries.
  ***
  The ratio of energy available from a battery to its volume (Wh/1) or mass (Wh/kg). "watts to weight" ratio.
  Solar Electric Glossary

Energy terms . 2014.

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  • Energy density — For energy density in the sense of energy per unit mass, see specific energy. For energy density of foods, see specific energy. Energy density is a term used for the amount of energy stored in a given system or region of space per unit volume.… …   Wikipedia

  • energy density — energijos tankis statusas T sritis Standartizacija ir metrologija apibrėžtis Energijos kiekis, sukauptas vienetiniame erdvės (dažniausiai tūrio) mate. Matavimo vienetas: J/m³. atitikmenys: angl. energy density vok. Energiedichte, f rus. плотность …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • energy density — energijos tankis statusas T sritis fizika atitikmenys: angl. energy density vok. Energiedichte, f rus. плотность энергии, f pranc. densité d’énergie, f …   Fizikos terminų žodynas

  • energy density — noun : the amount of energy (as in a beam of radiation) per unit volume …   Useful english dictionary

  • Energy density — Плотность энергии …   Краткий толковый словарь по полиграфии

  • Sound energy density — The sound energy density or sound density (symbol E or w ) is an adequate measure to describe the sound field at a given point as a sound energy value. The letter lower case w sign w is easily mixed with the sign omega (omega), therefore we… …   Wikipedia

  • Distortion free energy density — The Distortion free energy density is a quantity that describes the distortion of a liquid crystal from its preferred state in which all of the liquid crystal molecules are aligned parallel to one common axis. It also commonly goes by the name… …   Wikipedia

  • Strain energy density function — A strain energy density function or stored energy density function is a scalar valued function that relates the strain energy density of a material to the deformation gradient. : W = ar{W}(oldsymbol{F}) = hat{W}(oldsymbol{C}) =… …   Wikipedia

  • Orders of magnitude (specific energy density) — This is a table of specific energy densities by magnitude. Unless otherwise noted, these values assume standard ambient temperature and pressure. List of orders of magnitude for specific energy density Order of magnitude J/(kg) Specific energy… …   Wikipedia

  • Sound energy density level — The sound energy density level gives the ratio of a sound incidence as a sound energy value in comparison to a reference level of 0 dB (DIN 45630). It is a logarithmic measure of the ratio of two sound energy densities. Definition The sound… …   Wikipedia


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