latent heat of evaporation / vaporization

latent heat of evaporation / vaporization
(chim) căldură latentă de evaporare / vaporizare

English-Romanian technical dictionary. 2013.

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  • Latent heat — In thermochemistry, latent heat is the amount of energy in the form of heat released or absorbed by a substance during a change of phase state(i.e. solid, liquid, or gas), ndash; also called a phase transition.cite book | author=Perrot, Pierre |… …   Wikipedia

  • Evaporation — is the process by which molecules in a liquid state (e.g. water) spontaneously become gaseous (e.g. water vapor). It is the opposite of condensation. Generally, evaporation can be seen by the gradual disappearance of a liquid when exposed to a… …   Wikipedia

  • Heat pipe — A heat pipe is a heat transfer mechanism that can transport large quantities of heat with a very small difference in temperature between the hotter and colder interfaces. Inside a heat pipe, at the hot interface a fluid turns to vapour and the… …   Wikipedia

  • Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change …   Wikipedia

  • vaporization — /vay peuhr euh zay sheuhn/, n. 1. the act of vaporizing. 2. the state of being vaporized. 3. the rapid change of water into steam, esp. in a boiler. 4. Med. a vapor therapy. [1790 1800; VAPOR + IZATION] * * * Conversion of a substance from the… …   Universalium

  • heat — heatable, adj. heatful, adj. heatless, adj. heatlike, adj. /heet/, n. 1. the state of a body perceived as having or generating a relatively high degree of warmth. 2. the condition or quality of being hot: the heat of an oven. 3. the degree of… …   Universalium

  • evaporation rate —    A measure of the quantity of a liquid converted to vapor in a unit of time. Among single component liquids, the rate varies directly with the surface area, the temperature and the vapor pressure, and inversely with the latent heat of… …   Forensic science glossary

  • heat — 1. A high temperature; the sensation produced by proximity to fire or an incandescent object, as opposed to cold. 2. The kinetic energy of atoms and molecules, as well as rotation and vibration. 3. SYN: estrus. 4. SYN …   Medical dictionary

  • Vapor-compression evaporation — is the evaporation method by which a blower, compressor or jet ejector is used to compress, and thus, increase the pressure of the vapor produced. Since the pressure increase of the vapor also generates an increase in the condensation temperature …   Wikipedia

  • Evaporative cooler — An evaporative cooler, photographed in Rocky Ford, Colorado, used in the drier parts of the American West to provide economical cooling …   Wikipedia

  • lake — lake1 /layk/, n. 1. a body of fresh or salt water of considerable size, surrounded by land. 2. any similar body or pool of other liquid, as oil. 3. (go) jump in the lake, (used as an exclamation of dismissal or impatience.) [bef. 1000; ME lak(e) …   Universalium

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