Browsing by Author "Vélez, Fredy"
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Selecting working fluids in an organic rankine cycle for power generation from low temperature heat sources
Vélez, FredyThis paper presents a thermodynamic study carried out on the use of low-temperature heat sources for power generation through a subcritical Rankine cycle with organic working fluids. An analysis of the state of the art of ...Universidad Nacional de Colombia Revistas electrónicas UN Dyna. -
Thermodynamic analysis of r134a in an organic rankine cycle for power generation from low temperature sources
Vélez, Fredy; Chejne, Farid; Quijano, AnaThis paper reports the main results of a thermodynamic study realized on the use of a low temperature heat source (150ºC as maximum) for power generation through a subcritical Rankine power cycle with R134a as working ...Universidad Nacional de Colombia Revistas electrónicas UN Dyna.