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Analytical modelling of food storage cooling with solar ammonia-water absorption system, powered by parabolic trough collectors. Method.
Pop, Octavian G; Dobrovicescu, Alexandru; Serban, Alexandru; Ciocan, Mihaela; Zaaoumi, Anass; Hiris, Daniel P; Balan, Mugur C.
Afiliação
  • Pop OG; Technical University of Cluj-Napoca, Bd. 21 Decembrie 1989, Cluj-Napoca 400641, Romania.
  • Dobrovicescu A; University Politehnica of Bucharest, Splaiul Independentei nr. 313, Sector 6, Bucharest 060042, Romania.
  • Serban A; University Politehnica of Bucharest, Splaiul Independentei nr. 313, Sector 6, Bucharest 060042, Romania.
  • Ciocan M; University Politehnica of Bucharest, Splaiul Independentei nr. 313, Sector 6, Bucharest 060042, Romania.
  • Zaaoumi A; Mohammed V University, Thermal and Energy Research Team, Energy Research Centre, ENSET, Rabat, Morocco.
  • Hiris DP; Technical University of Cluj-Napoca, Bd. Muncii 103-105, Cluj-Napoca 400641, Romania.
  • Balan MC; Technical University of Cluj-Napoca, Bd. 21 Decembrie 1989, Cluj-Napoca 400641, Romania.
MethodsX ; 10: 102013, 2023.
Article em En | MEDLINE | ID: mdl-36691669
ABSTRACT
The study presents a new analytical model capable to reveal the thermal behaviour of all the components of the solar ammonia-water absorption system, powered by parabolic trough collectors, serving different types of food storages refrigeration chamber, refrigerated food storage, freezing chamber and frozen food storage. The heat inputs, that determine the total cooling load, for each food storage spaces consist of heat gains through walls, heat gains through ventilation (fresh air), heat that must be dissipated from the stored products (technological cooling load required to cool down the products) and heat gains through operation. The influence of the number of solar parabolic trough collectors and of the storage tank size on different parameters of the refrigeration plant are investigated under low and high storage temperatures.•Food cooling with solar absorption refrigeration system.•Hourly based variation of NH3-H2O solar absorption system performances.•Long term simulation of solar absorption cooling for refrigeration and cooling.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article