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Document type:
Zeitschriftenaufsatz 
Author(s):
Meinel, M.; Wieland, C.; Spliethoff, H. 
Title:
Effect and comparison of different working fluids on a two-stage organic rankine cycle (ORC) concept 
Abstract:
This paper presents Aspen Plus (V7.3) simulations of a two-stage organic rankine cycle concept with internal heat recovery. The proposed system is compared to state-of-the-art processes with four different working fluids distinguished by the slope of the saturated vapor curve in the corresponding Tes-diagram. The heat source is defined as exhaust gas (490 C and 1 bar) from an internal combustion engine, which is fired with biogas from a biomass digestion plant. In a first consideration t...    »
 
Keywords:
Organic rankine cycle Effect of working fluids Heat recovery system State of the art ORC 
Journal title:
Applied Thermal Engineering 
Year:
2014 
Journal volume:
63 
Pages contribution:
246-253 
Covered by:
Scopus; Web of Science 
Reviewed:
ja 
Language:
en