Theoretical study of new combined absorption-ejector refrigeration system

A. M. Abed, Kamaruzzaman Sopian, M. A. Alghoul, A. N. Al Shamani, Mohd Hafidz Ruslan, Sohif Mat

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

1 Citation (Scopus)

Abstract

An improved system of the new combined single stage absorption cycle operated with NH3/H2O as working fluid was performed. In order to enhance performance the cycle a new configuration of absorption system was utilized. The performances of two configurations of the combined absorption cycle were compared; a) with common solution heat exchanger and b) divided the streamline of solution heat exchanger to recover the internal heat. Based on the analysis, it has been shown that the second configuration a significant reduction of the required generator and absorber loads by about 20% and 17% respectively, with increased coefficient of performance (COP) about 12 % compared to the first configuration. This improvement in the overall COP is found due to improve energy utilization efficiency significantly.

Original languageEnglish
Title of host publicationIOP Conference Series: Materials Science and Engineering
PublisherInstitute of Physics Publishing
Volume88
Edition1
DOIs
Publication statusPublished - 21 Sep 2015
Event7th International Conference on Cooling and Heating Technologies, ICCHT 2014 - Subang Jaya, Selangor Darul Ehsan, Malaysia
Duration: 4 Nov 20146 Nov 2014

Other

Other7th International Conference on Cooling and Heating Technologies, ICCHT 2014
CountryMalaysia
CitySubang Jaya, Selangor Darul Ehsan
Period4/11/146/11/14

Fingerprint

Refrigeration
Heat exchangers
Energy utilization
Fluids
Hot Temperature

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

Cite this

Abed, A. M., Sopian, K., Alghoul, M. A., Al Shamani, A. N., Ruslan, M. H., & Mat, S. (2015). Theoretical study of new combined absorption-ejector refrigeration system. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 88). [012059] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/88/1/012059

Theoretical study of new combined absorption-ejector refrigeration system. / Abed, A. M.; Sopian, Kamaruzzaman; Alghoul, M. A.; Al Shamani, A. N.; Ruslan, Mohd Hafidz; Mat, Sohif.

IOP Conference Series: Materials Science and Engineering. Vol. 88 1. ed. Institute of Physics Publishing, 2015. 012059.

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

Abed, AM, Sopian, K, Alghoul, MA, Al Shamani, AN, Ruslan, MH & Mat, S 2015, Theoretical study of new combined absorption-ejector refrigeration system. in IOP Conference Series: Materials Science and Engineering. 1 edn, vol. 88, 012059, Institute of Physics Publishing, 7th International Conference on Cooling and Heating Technologies, ICCHT 2014, Subang Jaya, Selangor Darul Ehsan, Malaysia, 4/11/14. https://doi.org/10.1088/1757-899X/88/1/012059
Abed AM, Sopian K, Alghoul MA, Al Shamani AN, Ruslan MH, Mat S. Theoretical study of new combined absorption-ejector refrigeration system. In IOP Conference Series: Materials Science and Engineering. 1 ed. Vol. 88. Institute of Physics Publishing. 2015. 012059 https://doi.org/10.1088/1757-899X/88/1/012059
Abed, A. M. ; Sopian, Kamaruzzaman ; Alghoul, M. A. ; Al Shamani, A. N. ; Ruslan, Mohd Hafidz ; Mat, Sohif. / Theoretical study of new combined absorption-ejector refrigeration system. IOP Conference Series: Materials Science and Engineering. Vol. 88 1. ed. Institute of Physics Publishing, 2015.
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