scholarly journals Exergy analysis of biomass organic Rankine cycle for power generation

2018 ◽  
Vol 309 ◽  
pp. 012057 ◽  
Author(s):  
T B Nur ◽  
Sunoto
Keyword(s):  
Power Generation ◽  
Exergy Analysis ◽  
Organic Rankine Cycle ◽  
Rankine Cycle

Exergy analysis of a novel low-heat recovery organic Rankine cycle (ORC) for combined cooling and power generation

2018 ◽  
Vol 41 (13) ◽  
pp. 1649-1662 ◽  
Author(s):  
Fidelis I. Abam ◽  
Tobinson A. Briggs ◽  
Ekwe B. Ekwe ◽  
C. G. Kanu ◽  
Samuel O. Effiom ◽  
...  
Keyword(s):  
Power Generation ◽  
Heat Recovery ◽  
Exergy Analysis ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Combined Cooling

EXERGY ANALYSIS OF A TRIGENERATION SYSTEM INTEGRATED WITH ORGANIC RANKINE CYCLE USING FRESNEL TECNOLOGY

2016 ◽  
Author(s):  
Flávio Pacelli Ziviani de Oliveira ◽  
Henrique Neiva Guimarães ◽  
Breno Gusmão Barbosa
Keyword(s):  
Exergy Analysis ◽  
Organic Rankine Cycle ◽  
Rankine Cycle

scholarly journals Comparative investigation of working fluids for an organic Rankine cycle with geothermal water

2015 ◽  
Vol 36 (2) ◽  
pp. 75-84
Author(s):  
Yan-Na Liu ◽  
Song Xiao
Keyword(s):  
Power Generation ◽  
Pressure Ratio ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Comparative Investigation ◽  
Geothermal Water ◽  
Thermodynamic Investigation ◽  
Working Fluids ◽  
Temperature Heat ◽  
Input Pressure

AbstractIn this paper, the thermodynamic investigation on the use of geothermal water (130 °C as maximum) for power generation through a basic Rankine has been presented together with obtained main results. Six typical organic working fluids (i.e., R245fa, R141b, R290, R600, R152a, and 134a) were studied with modifying the input pressure and temperature to the turbine. The results show that there are no significant changes taking place in the efficiency for these working fluids with overheating the inlet fluid to the turbine, i.e., efficiency is a weak function of temperature. However, with the increasing of pressure ratio in the turbine, the efficiency rises more sharply. The technical viability is shown of implementing this type of process for recovering low temperature heat resource.

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