Chiller performance study with refrigerant R290

Zulfa Fuadi, Ardiyansyah, Rachmah Rizky, Nyayu Aisyah, Muhammad Idrus Alhamid, Budihardjo Budihardjo, Nandy Setiadi Djaya Putra

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publication10th International Meeting of Advances in Thermofluids, IMAT 2018 - Smart City
Subtitle of host publicationAdvances in Thermofluid Technology in Tropical Urban Development
EditorsArdiyansyah Yatim, Nasruddin, Muhammad Arif Budiyanto, Nyayu Aisyah, Muhamad Idrus Alhamid
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735417908
DOIs
Publication statusPublished - 25 Jan 2019
Event10th International Meeting of Advances in Thermofluids - Smart City: Advances in Thermofluid Technology in Tropical Urban Development, IMAT 2018 - Kuta, Bali, Indonesia
Duration: 16 Nov 201817 Nov 2018

Publication series

NameAIP Conference Proceedings
Volume2062
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference10th International Meeting of Advances in Thermofluids - Smart City: Advances in Thermofluid Technology in Tropical Urban Development, IMAT 2018
CountryIndonesia
CityKuta, Bali
Period16/11/1817/11/18

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  • Cite this

    Fuadi, Z., Ardiyansyah, Rizky, R., Aisyah, N., Alhamid, M. I., Budihardjo, B., & Putra, N. S. D. (2019). Chiller performance study with refrigerant R290. In A. Yatim, Nasruddin, M. A. Budiyanto, N. Aisyah, & M. I. Alhamid (Eds.), 10th International Meeting of Advances in Thermofluids, IMAT 2018 - Smart City: Advances in Thermofluid Technology in Tropical Urban Development [020061] (AIP Conference Proceedings; Vol. 2062). American Institute of Physics Inc.. https://doi.org/10.1063/1.5086608