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Listar por autor "Prieto, Juan"
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A Novel H2O/LiBr Absorption Heat Pump with Condensation Heat Recovery for Combined Heating and Cooling Production: Energy Analysis for Different Applications
Prieto, Juan; Ayou, Dereje S.; Coronas, Alberto (MDPI, 2022-12-31)The aim of this study is to analyze the feasibility of the single-effect H2O/LiBr absorption heat pump cycle to produce combined heating and cooling. To achieve this, first, the main changes that the absorption cycle ... -
Dynamic simulation methodology of a hybrid liquid desiccant system regenerated with solar energy to control humidity and temperature separately for an air conditioning application.
Coca-Ortegón, Adriana; Prieto, Juan; Coronas, Alberto (2015-02-19)Combination of liquid desiccant systems with conventional vapor compression chillers, which is usually called hybrid liquid desiccant systems (HLDS), are a promising alternative when a temperature and humidity control is ... -
Energy Analysis of Control Measures for Reducing Aerosol Transmission of COVID‐19 in the Tourism Sector of the “Costa Daurada” Spain
Ayou, Dereje S.; Prieto, Juan; Ramadhan, Fahreza; González, Genaro; Duro, Juan; Coronas, Alberto[et al.] (MDPI, 2022-02-01)In this paper, the use of HVAC systems and non‐HVAC control measures to reduce virus-laden bioaerosol exposure in a highly occupied indoor space is investigated. A simulation tool was used to model the fate and transport ... -
Experimental analysis of a hybrid liquid desiccant system with nonadiabatic air-solution contactors at different working conditions.
Prieto, Juan; Ortiga, Jordi; Peña, Xabier; Alonso, Laura; Gommed, Khaled; Grossman, Gershon; Coronas, Alberto[et al.] (2016-05-22)The performance of a hybrid liquid desiccant prototype with non-adiabatic air-solution contactors is analyzed in this paper. In order to avoid corrosion all the components that are in direct contact with the liquid desiccant ... -
Experimental performance of polymeric air-solution contactors for liquid desiccant systems.
Prieto, Juan; Ortiga, Jordi; Coronas Salcedo, Alberto (Elsevier, 2017)This paper evaluates the experimental performance of two falling-film absorbers with horizontal tubes of a liquid desiccant system. Both absorbers are made of polypropylene in order to avoid corrosion when the LiCl-H2O ... -
Hybrid liquid desiccant system design and operation under high latent load conditions in Taiwan.
Peña, Xabier; Alonso, Laura; Díaz de Mendibil, Andoni; Prieto, Juan; Gommed, Khaled (Elsevier, 2019)Hybrid Liquid Desiccant systems (HLDS) combine the liquid desiccant technology for dehumidification of air with conventional compression cycle technology for cooling. They are an alternative to conventional compression ... -
Integration of a heating and cooling system driven by solar thermal energy and biomass for a greenhouse in Mediterranean climates
Prieto, Juan; Ajnannadhif, Rainanda M.; Fernández-del Olmo, Pablo; Coronas, Alberto (Elsevier, 2023-02-25)World population growth, climate change, and water scarcity will increase food vulnerability, especially in developed countries. Therefore, increasing crop productivity is one of the main challenges to be addressed in the ... -
Modeling and dynamic simulation of a hybrid liquid desiccant system with non-adiabatic falling-film air-solution contactors for air conditioning applications in buildings
Prieto, Juan; Atienza-Márquez, Antonio; Coronas, Alberto (MDPI, 2021-01-02)This paper presents an experimentally validated, dynamic model of a hybrid liquid desic-cant system. For this purpose, we developed new components for the air-solution contactors, which are of the non-adiabatic falling-film ... -
Modeling and dynamic simulation of an off-grid pv cooling system for an office building in different climate locations
Ramadan, Khaled; Prieto, Juan; Coronas, Alberto (2016-06-05)Solar electrical systems are an efficiency way to reduce the power consumption, therefore, the operational costs of an electrical system. In this study, a simulation and analysis of an independent solar cooling system are ... -
Modelling and dynamic simulation of a hybrid liquid desiccant system regenerated with solar energy
Coca-Ortegón, Adriana; Prieto, Juan; Coronas, Alberto (Elsevier, 2016)The combination of liquid desiccant systems with conventional vapour compression chillers, usually known as hybrid liquid desiccant systems (HLDS), is a promising alternative when temperature and humidity need to be ...