12   Artículos

 
en línea
Alvaro Antonio Ochoa Villa, José Carlos Charamba Dutra, Jorge Recarte Henríquez Henríquez, Carlos Antonio Cabral do Santos, José Ângelo Peixoto da Costa     Pág. e35173
This work aims to transient performance of chiller single effect absorption refrigeration using the LiBr/H2O pair with nominal capacity of 35 kW. The goal of this study is to verify the absorption chiller when subjected to thermal loads and it transientl... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
Alvaro Antonio Ochoa Villa, José Ângelo Peixoto da Costa, Carlos Antonio Cabral dos Santos (Author)     Pág. e34969
This paper sets out to examine a small absorption chiller that uses the pair LiBr/ H2O with a 4.5 kW nominal capacity, using theoretical modeling and the characteristic equation method. The idea is to compare two ways of simulating and evaluating absorpt... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
Josegil Jorge de Araújo, Carlos Antonio Cabral dos Santos, Carlos Almir de Holanda, João Batista Furlan Duarte, Alvaro Antonio Villa Ochoa, José Carlos Charamba Dutra     Pág. 439 - 448
The ROBUR® absorption refrigeration system (ARS), model ACF60, with a capacity of 17.5 kW, is tested, modeled and simulated in the steady state. To simulate the thermal load a heating system with secondary coolant was used, in which a programmable logic ... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
Gutenberg da Silva Pereira, Ana Rosa Primo, Alvaro Antonio Ochoa Villa     Pág. 339 - 346
This paper sets out to compare two different cooling systems that use vapor compression chillers for air conditioning environments. It was proposed to compare different operations in isolated and combined action operations. These operations are evaluated... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

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