Detailed Thermo-Economic Assessment of a Heat Pump for Industrial Applications
نویسندگان
چکیده
Heat pump electricity costs grow with a power relationship as the evaporator temperature in cycle decreases. The thermo-economic study of solar thermal-assisted heat and storage system determines minimum cost coupled for an temperature. Through two case studies, one dairy industry other 2G bioethanol production, was evaluated different temperatures evaporator, from 30 to 90 °C, determined. For industry, lowest levelized total (LCOE) at 50 °C is 0.0799 USD/kWh. evaluation carried out allowed us determine best operating conditions pump: COP = 4.2, work compressor 211.3 kW. In anhydrous energy 0.0409 USD/kWh payback 1.8 years. makes it possible guarantee supply load process impact environmental on assisted thermal energy.
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ژورنال
عنوان ژورنال: Energies
سال: 2023
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en16062784