carnot's theorem

carnot's theorem
noun or carnot's principle
Usage: usually capitalized C
Etymology: translation of French principe de Carnot, after N.L.S. Carnot, its formulator
: a principle in thermodynamics: an engine working in a reversible cycle is at least as efficient as any other engine working between the same limits of temperature, the efficiency of such an engine being a function of the two limiting temperatures and not dependent on the mechanical design or the working substance of the engine

* * *

Thermodynam.
the principle that no engine operating between two given temperatures can be more efficient than a Carnot engine operating between the same temperatures.

Useful english dictionary. 2012.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • Carnot-Clausiussches Theorem — Carnot Clausiussches Theorem, s. Clausiusscher Grundsatz …   Lexikon der gesamten Technik

  • Carnot's theorem — In Euclidean geometry, Carnot s theorem, named after Lazare Carnot (1753 ndash;1823), is as follows. Let ABC be an arbitrary triangle. Then the sum of the signed distances from the circumcenter D to the sides of triangle ABC is : DF + DG + DH = R …   Wikipedia

  • Carnot's theorem (thermodynamics) — Carnot s theorem, also called Carnot s rule is a principle which sets a limit on the maximum amount of efficiency any possible engine can obtain, which thus solely depends on the difference between the hot and cold temperature reservoirs. Carnot… …   Wikipedia

  • Carnot's theorem — /ˈkanoʊz ˌθɪərəm/ (say kahnohz .thearruhm) noun Physics a theorem which proposes that no engine operating between two temperatures can be more efficient than a Carnot engine operating between the same two temperatures. {See Carnot cycle} …  

  • Carnot's theorem — Thermodynam. the principle that no engine operating between two given temperatures can be more efficient than a Carnot engine operating between the same temperatures. * * * …   Universalium

  • Carnot — is the name of a celebrated French family in politics and science with the following members:*Lazare Nicolas Marguerite Carnot (1753 1823), mathematician and politician. *Nicolas Léonard Sadi Carnot (1796 1832), mathematician and eldest son of… …   Wikipedia

  • Carnot heat engine — A Carnot heat engine [In French, Carnot uses machine à feu , which Thurston translates as heat engine or steam engine . In a footnote, Carnot distinguishes the steam engine ( machine à vapeur ) from the heat engine in general. (Carnot, 1824, p. 5 …   Wikipedia

  • Carnot cycle — The Carnot cycle is a particular thermodynamic cycle, modeled on the hypothetical Carnot heat engine, proposed by Nicolas Léonard Sadi Carnot in 1824 and expanded upon by Benoit Paul Émile Clapeyron in the 1830s and 40s. Every thermodynamic… …   Wikipedia

  • carnot's principle — noun see carnot s theorem …   Useful english dictionary

  • Carnot theorem — Karno teorema statusas T sritis fizika atitikmenys: angl. Carnot theorem vok. Carnot Satz, m rus. теорема Карно, f pranc. théorème de Carnot, m …   Fizikos terminų žodynas

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”