The First International Conference On Islamic Development Studies 2019, ICIDS 2019, 10 September 2019, Bandar Lampung, Indonesia

Research Article

Analysis of Energy Efficiency Policy on the Heat Transfers Process

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  • @INPROCEEDINGS{10.4108/eai.10-9-2019.2289388,
        author={Indriyani  Indriyani and Henni  Kusumastuti and Nur aeni Nur aeni},
        title={Analysis of Energy Efficiency Policy on the Heat Transfers Process},
        proceedings={The First International Conference On Islamic Development Studies 2019, ICIDS 2019, 10 September 2019, Bandar Lampung, Indonesia},
        publisher={EAI},
        proceedings_a={ICIDS},
        year={2019},
        month={11},
        keywords={policy analysis energy efficiency process heat transfer},
        doi={10.4108/eai.10-9-2019.2289388}
    }
    
  • Indriyani Indriyani
    Henni Kusumastuti
    Nur aeni Nur aeni
    Year: 2019
    Analysis of Energy Efficiency Policy on the Heat Transfers Process
    ICIDS
    EAI
    DOI: 10.4108/eai.10-9-2019.2289388
Indriyani Indriyani1,*, Henni Kusumastuti2, Nur aeni Nur aeni3
  • 1: Mechanical Engineering Study Program of Engineering Faculty, University of Sang Bumi Ruwa Jurai, Jl. Imam Bonjol Street No. 468 Langkapura Bandar Lampung Post Code 35154, Indonesia
  • 2: Jurai, Jl. Imam Bonjol Street No. 468 Langkapura Bandar Lampung Post Code 35154, Indonesia
  • 3: Management Study Program of Economic Faculty, University of Sang Bumi Ruwa Jurai, Jl. Imam Bonjol Street No. 468 Langkapura Bandar Lampung Post Code 35154, Indonesia
*Contact email: indriyani@saburai.ac.id

Abstract

Energy efficiency policy analysis in the heat transfer’s process can be done in three ways, namely by means of emission / radiation, by means of flow / convection, and by means of propagation or conduction. The surface of the water in the boiler is printed at least 100 mm above the wall of the boiler, for the boiler to be fixed on land. As for the steam boiler carried, the minimum distance between the lowest water level and the highest part of the boiler that is still touched on by fire / smoke gas is 250 mm. The heat needed from 290C to 900C to heat 14 kg of water is 3,584 kilo joules. The amount of heat needed in the heat transfer available through the heat transfer process with a capacity of 2 tons per hour is 5,862,000 kilo joules per hour.