Exergy in technological separation processes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F10%3A10225327" target="_blank" >RIV/61989100:27230/10:10225327 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Exergy in technological separation processes

Popis výsledku v původním jazyce

The exergy concept applied to technological separation processes has been presented and discussed in detail. Especially the building of thermodynamic effectivity quotients has been emphasized. Two main separation processes have been analyzed in detail. They are the rectification process and the extraction. The last one is not that important for the power engineering, but while analyzing it a special behavior of the exergy can be discussed. It depends not only on one parameter (temperature, pressure or concentration), but on two parameters (amount of the substance and its concentration). Thus, the special procedure of partition exergy changes into vanishing and created exergies (i.e. thermodynamic expenditures and advantages in a process) could be presented. Two numerical examples for the rectification have been calculated and one such an example for the one?stage and two?stage extraction process.

Název v anglickém jazyce

Exergy in technological separation processes

Popis výsledku anglicky

The exergy concept applied to technological separation processes has been presented and discussed in detail. Especially the building of thermodynamic effectivity quotients has been emphasized. Two main separation processes have been analyzed in detail. They are the rectification process and the extraction. The last one is not that important for the power engineering, but while analyzing it a special behavior of the exergy can be discussed. It depends not only on one parameter (temperature, pressure or concentration), but on two parameters (amount of the substance and its concentration). Thus, the special procedure of partition exergy changes into vanishing and created exergies (i.e. thermodynamic expenditures and advantages in a process) could be presented. Two numerical examples for the rectification have been calculated and one such an example for the one?stage and two?stage extraction process.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

<a href="/cs/project/2B06068" target="_blank" >2B06068: Ocenění a interpretace odezvy ekosystémů na environmentální zátěž v ČR.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Sborník vědeckých prací VŠB-TU Ostrava, řada strojní

ISSN

1210-0471

e-ISSN

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Svazek periodika

2010

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

18

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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