Calculation of Cogeneration Potential of Total Site Utility Systems with Commercial Simulator
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU127172" target="_blank" >RIV/00216305:26210/17:PU127172 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.3303/CET1761203" target="_blank" >http://dx.doi.org/10.3303/CET1761203</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3303/CET1761203" target="_blank" >10.3303/CET1761203</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Calculation of Cogeneration Potential of Total Site Utility Systems with Commercial Simulator
Popis výsledku v původním jazyce
Cogeneration potential of utility systems is one of the important indicators for the design of Total Site utility systems. In this paper, a new method is proposed to calculate cogeneration potential of Total Site utility systems. The temperatures of steam mains are calculated with Aspen Plus simulator first. Steam flow rates are calculated based on temperatures of steam mains and head loads of process, then. Based on the temperatures and steam flow rates obtained, shaft powers generated by the steam turbines in expansion zones can be obtained with the built-in block COMPR in Aspen Plus simulator. Compared to the existing methods, the method proposed needs not complex calculation procedure. For the illustrated case studies, the results obtained by this method are comparable to that obtained in the literature. It is shown that the calculation procedure proposed in this paper is simple, and the results are accurate.
Název v anglickém jazyce
Calculation of Cogeneration Potential of Total Site Utility Systems with Commercial Simulator
Popis výsledku anglicky
Cogeneration potential of utility systems is one of the important indicators for the design of Total Site utility systems. In this paper, a new method is proposed to calculate cogeneration potential of Total Site utility systems. The temperatures of steam mains are calculated with Aspen Plus simulator first. Steam flow rates are calculated based on temperatures of steam mains and head loads of process, then. Based on the temperatures and steam flow rates obtained, shaft powers generated by the steam turbines in expansion zones can be obtained with the built-in block COMPR in Aspen Plus simulator. Compared to the existing methods, the method proposed needs not complex calculation procedure. For the illustrated case studies, the results obtained by this method are comparable to that obtained in the literature. It is shown that the calculation procedure proposed in this paper is simple, and the results are accurate.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20402 - Chemical process engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/EF15_003%2F0000456" target="_blank" >EF15_003/0000456: Laboratoř integrace procesů pro trvalou udržitelnost</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Chemical Engineering Transactions
ISBN
978-88-95608-51-8
ISSN
2283-9216
e-ISSN
—
Počet stran výsledku
6
Strana od-do
1231-1236
Název nakladatele
Italian Association of Chemical Engineering - AIDIC
Místo vydání
Neuveden
Místo konání akce
Tianjin
Datum konání akce
21. 8. 2017
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—