American Journal of Mechanical and Industrial Engineering

Volume 9, Issue 1, February 2024

  • Research Article

    The Effect of Cooling Load Variations on Basic Refrigerator Simulation Performance

    Nyoman Gede Baliarta, M. Yusuf*

    Issue: Volume 9, Issue 1, February 2024
    Pages: 1-7
    Received: Jan. 03, 2024
    Accepted: Jan. 15, 2024
    Published: Feb. 01, 2024
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    Abstract: The working principle of the cooling machine is to transfer heat from a place / material with a low temperature to another place / material with a higher temperature. Refrigeration technology is very closely related to modern life, and also the convenience of life. Currently, refrigeration machine innovation is very rapid development, one of which ... Show More
  • Research Article

    Risk Analysis of Upper Limb Musculoskeletal Disorders in Industrial Skin Measurement Workers Using the Assessment of Repetitive Task Method

    Tri Budiyanto*, Sef Feriyansa, M. Yusuf

    Issue: Volume 9, Issue 1, February 2024
    Pages: 8-18
    Received: Jan. 20, 2024
    Accepted: Feb. 04, 2024
    Published: Feb. 21, 2024
    DOI: 10.11648/j.ajmie.20240901.12
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    Abstract: In the leather industry production process in the Piyungan area of Yogyakarta, Indonesia, the operators do a lot of repetitive activities with intensity and frequency of movement for a long time, for 8 hours in a sitting position. Operators measure on average 4700 pieces of leather per day. This leads to fatigue and complaints of musculoskeletal di... Show More