TY - GEN
T1 - Chiller performance study with refrigerant R290
AU - Fuadi, Zulfa
AU - Yatim, Ardiyansyah
AU - Rizky, Rachmah
AU - Aisyah, Nyayu
AU - Alhamid, Idrus
AU - Budihardjo, Budihardjo
AU - Putra, Nandy
N1 - Funding Information:
This research/article’s publication is supported by the United States Agency for International Development (USAID) through the Sustainable Higher Education Research Alliance (SHERA) Program for Universitas Indonesia’s Scientific Modeling, Application, Research and Training for City-centered Innovation and Technology (SMART CITY) Project, Grant #AID-497-A-1600004, Sub Grant #IIE-00000078-UI-1.
Publisher Copyright:
© 2019 Author(s).
PY - 2019/1/25
Y1 - 2019/1/25
N2 - The purpose of this paper is to examine energy efficiency through the study of performance in vapour compression cycle for auditorium in University of Indonesia using natural refrigerant R290. The installation of the chiller system which is the first in Indonesia within academic institution is particularly relevant in light of the gaining interest and research regarding the implementation of refrigeration system utilizing relatively low ODP and GWP refrigerant as alternative to replace the refrigerant HCFC-22. It is found that the highest COP during 64% partial cooling load is 4.27 at temperature water inlet is 8.9°C. The maximum COP during 75% partial load is 5.25 at temperature water inlet is 6,8 °C. The cooling capacity are 125.93 kW and 148.39 kW during 64% and 75% load, respectively.
AB - The purpose of this paper is to examine energy efficiency through the study of performance in vapour compression cycle for auditorium in University of Indonesia using natural refrigerant R290. The installation of the chiller system which is the first in Indonesia within academic institution is particularly relevant in light of the gaining interest and research regarding the implementation of refrigeration system utilizing relatively low ODP and GWP refrigerant as alternative to replace the refrigerant HCFC-22. It is found that the highest COP during 64% partial cooling load is 4.27 at temperature water inlet is 8.9°C. The maximum COP during 75% partial load is 5.25 at temperature water inlet is 6,8 °C. The cooling capacity are 125.93 kW and 148.39 kW during 64% and 75% load, respectively.
UR - http://www.scopus.com/inward/record.url?scp=85061161586&partnerID=8YFLogxK
U2 - 10.1063/1.5086608
DO - 10.1063/1.5086608
M3 - Conference contribution
AN - SCOPUS:85061161586
T3 - AIP Conference Proceedings
BT - 10th International Meeting of Advances in Thermofluids, IMAT 2018 - Smart City
A2 - Yatim, Ardiyansyah
A2 - Nasruddin, null
A2 - Budiyanto, Muhammad Arif
A2 - Aisyah, Nyayu
A2 - Alhamid, Muhamad Idrus
PB - American Institute of Physics Inc.
T2 - 10th International Meeting of Advances in Thermofluids - Smart City: Advances in Thermofluid Technology in Tropical Urban Development, IMAT 2018
Y2 - 16 November 2018 through 17 November 2018
ER -