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Vapour-compression cycles have been widely utilised in industrial refrigeration, and the technology is also being applied for process heating and heat recovery. To maximise the benefits of a vapour-compression system, optimisation and advanced control systems that are tailored for a specific manufacturing process should be implemented. A dynamic process model is necessary for developing and evaluating advanced control methods and optimisation scheme. This study presents a dynamic model of an industrial refrigeration system coupled with a heat pump. Both steady-state and dynamic models have been developed using Symmetry process simulation software. The assumptions and procedures for specifying parameters are discussed. Dynamic simulations were conducted for different cases.
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Details
- Original title: A dynamic model of an industrial cascade refrigeration system.
- Record ID : 30031450
- Languages: English
- Subject: Technology
- Source: Proceedings of the 26th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
- Publication date: 2023/08/21
- DOI: http://dx.doi.org/10.18462/iir.icr.2023.0676
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Indexing
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Themes:
Industrial heat pumps;
Compression systems - Keywords: Modelling; Simulation; Industrial application; Cascade system; Food industry; R744; R717; CO2; Ammonia; Heat pump
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