Heat transfer coefficient characteristic study of natural refrigerant with substitute for r-134a

Akhmad Syihan Santoso; Agus Sunjarianto Pamitran; Sentot Novianto; Muhammad Reza Fahlevi

doi:10.4186/ej.2020.24.4.239

Heat transfer coefficient characteristic study of natural refrigerant with substitute for r-134a

Akhmad Syihan Santoso, Agus Sunjarianto Pamitran, Sentot Novianto, Muhammad Reza Fahlevi

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The wide-spread use of halocarbon refrigerants are making negative impact on Earth. Natural Refrigerant, such as hydrocarbon, is one alternative of several option to use. Mixing hydrocarbon are develop to improve the heat transfer characteristic. For example is, Musicool-134 (MC-134) is a mixture with two major substance of propane and iso-butane. The experimental apparatus is using a microchannel with a diameter of 0.5 mm and length of 0.5 m. The evaporative process was conducted in the experiment. The result of the experiment is that if the high coefficient value then the heat flux value is also high.

Original language	English
Pages (from-to)	239-247
Number of pages	9
Journal	Engineering Journal
Volume	24
Issue number	4
DOIs	https://doi.org/10.4186/ej.2020.24.4.239
Publication status	Published - 31 Jul 2020

Keywords

Heat transfer coeffecient
Natural refrigerant

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10.4186/ej.2020.24.4.239

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title = "Heat transfer coefficient characteristic study of natural refrigerant with substitute for r-134a",

abstract = "The wide-spread use of halocarbon refrigerants are making negative impact on Earth. Natural Refrigerant, such as hydrocarbon, is one alternative of several option to use. Mixing hydrocarbon are develop to improve the heat transfer characteristic. For example is, Musicool-134 (MC-134) is a mixture with two major substance of propane and iso-butane. The experimental apparatus is using a microchannel with a diameter of 0.5 mm and length of 0.5 m. The evaporative process was conducted in the experiment. The result of the experiment is that if the high coefficient value then the heat flux value is also high.",

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AU - Santoso, Akhmad Syihan

AU - Pamitran, Agus Sunjarianto

AU - Novianto, Sentot

AU - Fahlevi, Muhammad Reza

PY - 2020/7/31

Y1 - 2020/7/31

N2 - The wide-spread use of halocarbon refrigerants are making negative impact on Earth. Natural Refrigerant, such as hydrocarbon, is one alternative of several option to use. Mixing hydrocarbon are develop to improve the heat transfer characteristic. For example is, Musicool-134 (MC-134) is a mixture with two major substance of propane and iso-butane. The experimental apparatus is using a microchannel with a diameter of 0.5 mm and length of 0.5 m. The evaporative process was conducted in the experiment. The result of the experiment is that if the high coefficient value then the heat flux value is also high.

AB - The wide-spread use of halocarbon refrigerants are making negative impact on Earth. Natural Refrigerant, such as hydrocarbon, is one alternative of several option to use. Mixing hydrocarbon are develop to improve the heat transfer characteristic. For example is, Musicool-134 (MC-134) is a mixture with two major substance of propane and iso-butane. The experimental apparatus is using a microchannel with a diameter of 0.5 mm and length of 0.5 m. The evaporative process was conducted in the experiment. The result of the experiment is that if the high coefficient value then the heat flux value is also high.

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Heat transfer coefficient characteristic study of natural refrigerant with substitute for r-134a

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Keywords

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