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Carnot method information


The Carnot method is an allocation procedure for dividing up fuel input (primary energy, end energy) in joint production processes that generate two or more energy products in one process (e.g. cogeneration or trigeneration). It is also suited to allocate other streams such as CO2-emissions or variable costs. The potential to provide physical work (exergy) is used as the distribution key. For heat this potential can be assessed the Carnot efficiency. Thus, the Carnot method is a form of an exergetic allocation method. It uses mean heat grid temperatures at the output of the process as a calculation basis. The Carnot method's advantage is that no external reference values are required to allocate the input to the different output streams; only endogenous process parameters are needed. Thus, the allocation results remain unbiased of assumptions or external reference values that are open for discussion.

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Carnot method

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The Carnot method is an allocation procedure for dividing up fuel input (primary energy, end energy) in joint production processes that generate two or...

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Lazare Carnot

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Lazare Nicolas Marguerite, Comte Carnot (French pronunciation: [lazaʁ nikɔla maʁɡəʁit kaʁno]; 13 May 1753 – 2 August 1823) was a French mathematician,...

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Carnot wall

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A Carnot wall is a type of loop-holed wall built in the ditch of a fort or redoubt. It takes its name from the French mathematician, politician, and military...

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Second law of thermodynamics

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1988, "The evolution of Carnot's principle," in G. J. Erickson and C. R. Smith (eds.)Maximum-Entropy and Bayesian Methods in Science and Engineering...

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Cogeneration

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storage Energy portal Renewable energy portal Air separation Carnot cycle Carnot method CHP Directive Cost of electricity by source Distributed generation...

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Entropy

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Clausius's study of the Carnot cycle that is a thermodynamic cycle performed by a Carnot heat engine as a reversible heat engine. In a Carnot cycle, heat QH is...

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Joint product pricing

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joint product could be in fixed proportions or in variable proportions. Marketing Pricing Production, costs, and pricing Cogeneration Carnot method v t e...

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Equivalence number method

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aHFO = EHFO / (Egas + Ediesel + EHFO) In the cogeneration plants, the Carnot method allocates the fuel to the products useful heat and electrical work....

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Heat engine

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engines by the fact that their efficiency is fundamentally limited by Carnot's theorem of thermodynamics. Although this efficiency limitation can be a...

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List of graphical methods

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Wavenumber-frequency diagram Bode plot Nyquist plot Dalitz plot Feynman diagram Carnot Plot Flowchart Workflow Gantt chart Growth-share matrix (often called BCG...

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Hybrid grass

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sécurité et la performance des sportifs de haut niveau grâce au Carnot ARTS | le réseau des Carnot". Archived from the original on 3 February 2020. Retrieved...

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Thermodynamics

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German physicist and mathematician Rudolf Clausius restated Carnot's principle known as the Carnot cycle and gave to the theory of heat a truer and sounder...

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Piyush Goyal

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& Renewable Energy (2014–2017), and Mines (2016–17). Goyal is the 2018 Carnot Prize Recipient for distinguished contributions to energy policy. He has...

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Exergy

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conversion is known as Carnot efficiency and was discovered by Nicolas Léonard Sadi Carnot in 1824. See also Carnot heat engine. Carnot efficiency is where...

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Lord Kelvin

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theory of heat and the theory of the heat engine built upon it by Sadi Carnot and Émile Clapeyron. Joule argued for the mutual convertibility of heat...

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Refrigeration

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principle of the refrigeration cycle was described mathematically by Sadi Carnot in 1824 as a heat engine. The most common types of refrigeration systems...

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Intercooler

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principally responsible for this higher efficiency, bringing it closer to Carnot efficiency. Removing the heat-of-compression from the discharge of the first...

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Kelvin

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\mu (t)} was "Carnot’s function", a substance-independent quantity depending on temperature, motivated by an obsolete version of Carnot's theorem. The...

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Endoreversible thermodynamics

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derived from a real process that is lower than that predicted by Carnot for a Carnot cycle, and accommodates the exergy destruction occurring as heat...

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Binary cycle

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(≈298 K) has a maximum efficiency of just 34%. η Carnot = 1 − T C T H {\displaystyle \eta _{\text{Carnot}}=1-{\frac {T_{C}}{T_{H}}}} T C {\displaystyle...

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Laura Chaubard

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French engineering school with alumni such as Ampère, Becquerel, Coriolis, Carnot, Cauchy, Fresnel, Poincaré and Mandelbrot. Laura Chaubard joined the École...

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Hypothesis

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as an example of accounting a constant of motion. Hypothesized by Sadi Carnot, truth demonstrated by James Prescott Joule, proven by Emmy Noether. Blank...

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Energy storage

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German Aerospace Center started to construct the world's first large-scale Carnot battery system, which has 1,000  MWh storage capacity. A rechargeable battery...

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Seasonal energy efficiency ratio

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efficiency is the Carnot cycle. The COP of an air conditioner using the Carnot cycle is: C O P C a r n o t = T C T H − T C {\displaystyle COP_{Carnot}={\frac...

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Steam engine

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referred to as a practical Carnot cycle because, when an efficient turbine is used, the TS diagram begins to resemble the Carnot cycle. The main difference...

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Systems thinking

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brief, Newton's equations (a system of equations) have methods for their solution. By 1824 the Carnot cycle presented an engineering challenge, which was...

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