Optimal operation of large district heating networks through fast fluid-dynamic simulation
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- 作者：Elisa Guelpaa ; elisa.guelpa@polito.it" class="auth_mail" title="E-mail the corresponding author ; Claudia Torob ; claudia.toro@uniroma1.it" class="auth_mail" title="E-mail the corresponding author ; Adriano Sciacovellic ; a.sciacovelli@bham.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Roberto Mellid ; roberto.melli@uniroma1.it" class="auth_mail" title="E-mail the corresponding author ; Enrico Sciubbad ; enrico.sciubba@uniroma1.it" class="auth_mail" title="E-mail the corresponding author ; Vittorio Verdaa ; vittorio.verda@polito.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：Proper orthogonal decomposition ; Model reduction ; District heating network ; Pumping cost ; Hydraulic model
- 刊名：Energy
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：102
- 期：Complete
- 页码：586-595
- 全文大小：1191 K
文摘
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A reduced fluid dynamic model of District Heating Networks based on POD-RBF is proposed.
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The reduced model is successfully applied to pumping cost minimization.
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The best pumping settings are obtained for normal and malfunctioning operation.
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The optimal strategy allows 20% reduction in the pumping power with respect to the current strategy.