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Neural networks for small scale ORC optimization
Author(s) -
Alessandro Massimiani,
Laura Palagi,
Enrico Sciubba,
Lorenzo Tocci
Publication year - 2017
Publication title -
energy procedia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.474
H-Index - 81
ISSN - 1876-6102
DOI - 10.1016/j.egypro.2017.09.174
Subject(s) - organic rankine cycle , heat exchanger , maximization , artificial neural network , working fluid , process engineering , scale (ratio) , waste heat , degree rankine , rankine cycle , computer science , engineering , power (physics) , mathematical optimization , thermodynamics , mathematics , artificial intelligence , mechanical engineering , physics , quantum mechanics
This study concerns a thermodynamic and technical optimization of a small scale Organic Rankine Cycle system for waste heat recovery applications. An Artificial Neural Network (ANN) has been used to develop a thermodynamic model to be used for the maximization of the production of power while keeping the size of the heat exchangers and hence the cost of the plant at its minimum. R1234yf has been selected as the working fluid. The results show that the use of ANN is promising in solving complex nonlinear optimization problems that arise in the field of thermodynamics.

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