TY - GEN
T1 - Experimental study of performance of scroll type expander in organic rankine cycle (ORC) with R-141b working fluid
AU - Deriva, Dueng
AU - Prabowo,
AU - Abdullah, M. Yunus
N1 - Publisher Copyright:
© 2019 Author(s).
PY - 2019/12/10
Y1 - 2019/12/10
N2 - Waste heat recovery to produce electrical energy was experimentally carried out to the Organic Rankine Cycle (ORC) system. ORC system consists of 4 main apparatus, namely: evaporator, Turbine/expander, pump, and condenser. In this paper, the experiment methodology has been illustrated on the ORC system with scroll type expander and R141b working fluid doing varying degrees of superheating at the constant mass flow rate. The experimental results show that with increasing the degrees of superheating, the fluid potential power has increased by 6%, the thermal efficiency of the system increased by 0.52%. Turbine isentropic efficiency ranges from 17.83% to 18.54%. Pump Efficiency ranges from 18,50% to 20,38% and Generator Efficiency between 14.72% to 15.96%.
AB - Waste heat recovery to produce electrical energy was experimentally carried out to the Organic Rankine Cycle (ORC) system. ORC system consists of 4 main apparatus, namely: evaporator, Turbine/expander, pump, and condenser. In this paper, the experiment methodology has been illustrated on the ORC system with scroll type expander and R141b working fluid doing varying degrees of superheating at the constant mass flow rate. The experimental results show that with increasing the degrees of superheating, the fluid potential power has increased by 6%, the thermal efficiency of the system increased by 0.52%. Turbine isentropic efficiency ranges from 17.83% to 18.54%. Pump Efficiency ranges from 18,50% to 20,38% and Generator Efficiency between 14.72% to 15.96%.
UR - http://www.scopus.com/inward/record.url?scp=85076755673&partnerID=8YFLogxK
U2 - 10.1063/1.5138262
DO - 10.1063/1.5138262
M3 - Conference contribution
AN - SCOPUS:85076755673
T3 - AIP Conference Proceedings
BT - Innovative Science and Technology in Mechanical Engineering for Industry 4.0
A2 - Djanali, Vivien
A2 - Mubarok, Fahmi
A2 - Pramujati, Bambang
A2 - Suwarno, null
PB - American Institute of Physics Inc.
T2 - 4th International Conference on Mechanical Engineering: Innovative Science and Technology in Mechanical Engineering for Industry 4.0, ICOME 2019
Y2 - 28 August 2019 through 29 August 2019
ER -