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Authors: Dewa Made Susila 1 ; Daud Simon Anakottapry 1 ; Wayan Subagia 1 and Putu Wijaya Sunu 2

Affiliations: 1 Refrigeration and Air Conditioning Study Program, Bali State Polytechnic, Kampus Bukit Jimbaran-Kuta Selatan-Badung, 80364, Indonesia ; 2 MEP Utility Engineering Technology Study Program, Bali State Polytechnic, Kampus Bukit Jimbaran-Kuta Selatan-Badung, 80364, Indonesia

Keyword(s): Freezer, Performance, Energy Consumption, Refrigerant MC134.

Abstract: Ice cream is widely sold by mobile ice-cream sellers. This study aims to determine the performance and energy consumption of a freezer machine for mobile ice-cream sellers using environmentally friendly refrigerant MC134 with a compressor capacity of 1/10 HP. This research was conducted using an experimental method. The size of the capillary tube using the Cap Tube 1.0.8.0 application program. The evaporator used is a bare tube type that is formed by a coil and wrapped around an ice cream box. The test is carried out by measuring the refrigerant temperature and pressure, the temperature in the ice cream box, and the electric current and voltage in the system. The results of the analysis of performance and energy consumption will also be compared if the system uses HFC134a refrigerant. From the test results, it was found that the optimum mass loaded in the system for refrigerant MC134 was 155 grams and the optimum mass for R-134a was 202 grams. The use of refrigerant MC134 is more eff icient by 23.3%. The COP for MC134 refrigerant is 3.1 while the COP for R134a is 2.7. Energy consumption for MC134 is 83 kJ while for R134a it is 67.8 kJ. (More)

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Paper citation in several formats:
Made Susila, D.; Simon Anakottapry, D.; Subagia, W. and Wijaya Sunu, P. (2023). Performance and Energy Consumption Analysis of Freezer Machines for Mobile Ice Cream Sellers using Eco-friendly Refrigerant MC134. In Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - iCAST-ES; ISBN 978-989-758-615-6; ISSN 2975-8246, SciTePress, pages 17-22. DOI: 10.5220/0010939200003260

@conference{icast-es23,
author={Dewa {Made Susila}. and Daud {Simon Anakottapry}. and Wayan Subagia. and Putu {Wijaya Sunu}.},
title={Performance and Energy Consumption Analysis of Freezer Machines for Mobile Ice Cream Sellers using Eco-friendly Refrigerant MC134},
booktitle={Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - iCAST-ES},
year={2023},
pages={17-22},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010939200003260},
isbn={978-989-758-615-6},
issn={2975-8246},
}

TY - CONF

JO - Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - iCAST-ES
TI - Performance and Energy Consumption Analysis of Freezer Machines for Mobile Ice Cream Sellers using Eco-friendly Refrigerant MC134
SN - 978-989-758-615-6
IS - 2975-8246
AU - Made Susila, D.
AU - Simon Anakottapry, D.
AU - Subagia, W.
AU - Wijaya Sunu, P.
PY - 2023
SP - 17
EP - 22
DO - 10.5220/0010939200003260
PB - SciTePress

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