Meaning of "free enthalpy" in the English dictionary

PRONUNCIATION OF FREE ENTHALPY

free enthalpy  [friː ˈenθəlpɪ]

GRAMMATICAL CATEGORY OF FREE ENTHALPY

Free enthalpy is a noun.

A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES FREE ENTHALPY MEAN IN ENGLISH?

Gibbs free energy

In thermodynamics, the Gibbs free energy is a thermodynamic potential that measures the "usefulness" or process-initiating work obtainable from a thermodynamic system at a constant temperature and pressure. Just as in mechanics, where potential energy is defined as capacity to do work, similarly different potentials have different meanings. The Gibbs free energy is the maximum amount of non-expansion work that can be extracted from a closed system; this maximum can be attained only in a completely reversible process. When a system changes from a well-defined initial state to a well-defined final state, the Gibbs free energy ΔG equals the work exchanged by the system with its surroundings, minus the work of the pressure forces, during a reversible transformation of the system from the same initial state to the same final state. Gibbs energy is also the chemical potential that is minimized when a system reaches equilibrium at constant pressure and temperature. Its derivative with respect to the reaction coordinate of the system vanishes at the equilibrium point.

TRANSLATION OF FREE ENTHALPY

Find out the translation of free enthalpy to 25 languages with our English multilingual translator.

The translations of free enthalpy from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «free enthalpy» in English.

• Translator English - Chinese: 自由焓
• Translator English - Spanish: entalpía libre
• English: free enthalpy
• Translator English - Hindi: मुक्त तापीय धारिता
• Translator English - Arabic: المحتوى الحراري مجانا
• Translator English - Russian: бесплатно энтальпия
• Translator English - Portuguese: entalpia livre
• Translator English - Bengali: বিনামূল্যে এনভ্যাল্পি
• Translator English - French: enthalpie libre
• Translator English - Malay: Entalpi percuma
• Translator English - German: freie Enthalpie
• Translator English - Japanese: 自由エンタルピー
• Translator English - Korean: 무료 엔탈피
• Translator English - Javanese: Entalpi gratis
• Translator English - Vietnamese: entanpy miễn phí
• Translator English - Tamil: இலவச மூச்சுத்திணறல்
• Translator English - Marathi: मुक्त उत्साही
• Translator English - Turkish: Serbest entalpi
• Translator English - Italian: entalpia libera
• Translator English - Polish: entalpia swobodna
• Translator English - Ukrainian: безкоштовно ентальпія
• Translator English - Romanian: entalpia liber
• Translator English - Greek: δωρεάν ενθαλπίας
• Translator English - Afrikaans: gratis entalpie
• Translator English - Swedish: fri entalpi
• Translator English - Norwegian: gratis entalpi

10 ENGLISH BOOKS RELATING TO «FREE ENTHALPY»

Discover the use of free enthalpy in the following bibliographical selection. Books relating to free enthalpy and brief extracts from same to provide context of its use in English literature.

Bioenergetics

every organism in such a food chain is again accompanied by dissipation of part of the free enthalpy. Often the efficiencies of these organisms are not high, probably because organisms have been optimized for properties other than ...

Peter Gräber, Giulio Milazzo, 1997

Introduction To Materials Science

For crystallisation, the system must be at a temperature T < Tm. This corresponds to an undercooling (also called supercooling) AT = Tm — T. From figure 9.7., it may be observed that the volume free enthalpy AGv, (or Ag.) is zero at the melting ...

Jean P Mercier, Gerald Zambelli, Wilfried Kurz, 2003

Chemical Reactors

1 .2.2.1 Change in free enthalpy accompanying a chemical reaction As indicated above, writing a stoichiometric equation tells us nothing about the feasibility of the reaction it is supposed to represent. To determine whether a reaction ...

Pierre Trambouze, Jean-Paul Euzen

Ocean Circulation: Wind-Driven and Thermohaline Processes

however, for problems involving the motion of water, specific free enthalpy is the most suitable function which can be used to describe the thermodynamics of the oceanic circulation. Broadly speaking, free enthalpy is directly linked to the ...

Rui Xin Huang, 2010

Advances in Chemical Engineering

single-events method proposes a model of free enthalpy levels for ions and activated complexes, which involves few parameters. The idea remains the same : calculate the free activation enthalpy to calculate the kinetic constant of each ...

Guy B. Marin, 2011

Crude Oil Chemistry

(9.8) ∆G—difference of the free enthalpy of the reaction Gproducts —free enthalpy of the reaction product Gfeed —free enthalpy of the feed The values for free enthalpies can be taken from the literature [25]. But for complicated compounds ...

Vasily Simanzhenkov, Raphael Idem, 2003

Biocatalysis: Fundamentals and Applications

2.1.1.1 Enzyme Reaction in a Reaction Coordinate Diagram The idea of an enzyme reaction consisting of both a binding step and a subsequent reaction step is embodied in a free enthalpy-reaction coordinate (ΔG–ξ) diagram depicting the ...

Andreas S. Bommarius, Bettina R. Riebel-Bommarius, 2007

Classical Theory

The free enthalpy is usually considered a function of the temperature and the pressure and written G' '(T-, P) and used to represent systems when they are described in terms of their temperature and pressure. In TIS, the boundary conditions ...

Paul McEvoy, 2002

Metastable Solids from Undercooled Melts

... free enthalpy (J/mol) G Reciprocal lattice vector (m1) G+ mag Gibbs magnetic free enthalpy of a single spin (J/spin) G L Gibbs free enthalpy of the liquid phase ( J/mol) Gibbs free enthalpy of the liquid phase per atom (J/atom) G S Gibbs free ...

Dieter Herlach, Dirk Holland-Moritz, Peter Galenko, 2006

Handbook of Polymer Crystallization

Discussion of irreversible and reversible thermodynamic melting of polymers can be started from the analysis of the free enthalpy in the melting region as is schematically shown in Figure 9.33. The equilibrium melting, T13, is marked by the ...

Ewa Piorkowska, Gregory C. Rutledge, 2013

NEWS ITEMS WHICH INCLUDE THE TERM «FREE ENTHALPY»

Find out what the national and international press are talking about and how the term free enthalpy is used in the context of the following news items.

2011 Hagen Symposium: Understanding the benefits of …

Chemical reactions are characterised by the free enthalpy of the compound. There is always an equilibrium concentration between the oxide ... «International Powder Metallurgy Directory, Jan 12»