scholarly journals Performance analysis of solar driven combined recompression main compressor intercooling supercritical CO2 cycle and organic Rankine cycle using low GWP fluids

2021 ◽  
Author(s):  
Yunis Khan ◽  
Radhey Shyam Mishra
Keyword(s):  
Performance Analysis ◽  
Supercritical Co2 ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Main Compressor

scholarly journals Performance analysis of a novel system combining a dual loop organic Rankine cycle (ORC) with a gasoline engine

Energy ◽  
2012 ◽  
Vol 43 (1) ◽  
pp. 385-395 ◽  
Author(s):  
E.H. Wang ◽  
H.G. Zhang ◽  
Y. Zhao ◽  
B.Y. Fan ◽  
Y.T. Wu ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Gasoline Engine ◽  
Organic Rankine Cycle ◽  
Rankine Cycle

Performance Analysis of a Solar-Assisted Organic Rankine Cycle

2020 ◽  
Author(s):  
M. T. Nitsas ◽  
I. P. Koronaki
Keyword(s):  
Mathematical Model ◽  
Performance Analysis ◽  
Temporal Variation ◽  
Storage Tank ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Working Fluid ◽  
Evaporation Temperature ◽  
Solar Powered ◽  
The Mathematical Model

Abstract The objective of this paper is the thermodynamic analysis of a solar powered Organic Rankine Cycle (O.R.C.) and the investigation of potential working fluids in order to select the optimum one. A dynamic model for a solar O.R.C. with a storage tank, which produces electricity is developed. The mathematical model includes all the equations that describe the operation of the solar collectors, the storage tank, the Rankine Cycle and the feedback between them. The model runs for representative days throughout the year, calculating the net produced energy as a function of the selected evaporation temperature for every suitable working fluid. Above that, the temporal variation of the systems’ temperatures, collectors’ efficiency and net produced power, for the optimum organic fluid and evaporation temperature are presented.

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