Rancang Bangun Kotak Peredam Generator Set (Genset) dengan Beberapa Variabel Bahan dalam Skala Rumah Tangga

Authors

  • Ulvi Loly Amanda Jurusan Fisika, FMIPA Universitas Tanjungpura, Jalan Prof. Dr. Hadari Nawawi, Pontianak, Indonesia
  • . Nurhasanah Jurusan Fisika, FMIPA Universitas Tanjungpura, Jalan Prof. Dr. Hadari Nawawi, Pontianak, Indonesia
  • Dwiria Wahyuni Jurusan Fisika, FMIPA Universitas Tanjungpura, Jalan Prof. Dr. Hadari Nawawi, Pontianak, Indonesia

DOI:

https://doi.org/10.26418/pf.v4i2.15848

Abstract

Penelitian ini mengkaji tentang analisis tingkat kebisingan yang diakibatkan oleh kerja mesin generator set. Analisa tersebut dilakukan dengan menentukan   nilai NR (Noise Reduction) dan TL (Tranmission Loss) setelah dimasukkan ke dalam kotak peredam. Kotak peredam dibuat dengan beberapa variabel bahan. Variabel bahan 1 yaitu papan, busa, kardus telur dan karpet. Variabel bahan 2 yaitu papan, semen, busa dan karpet. Variabel bahan 3 yaitu papan, semen, busa, kardus telur dan karpet. Nilai tingkat kebisingan tertinggi generator set mencapai 90,3 dB diukur dengan menggunakan alat sound level meter. Hasil analisis peredam yang diperoleh untuk beberapa variabel bahan menunjukkan variabel bahan yang paling cocok untuk meredam kebisingan suara mesin generator set adalah variabel bahan 2 dengan nilai efisiensi sebesar 29,25 %.

 

Kata Kunci : Kebisingan, Kotak Peredam, Generator Set

 

References

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Published

2016-07-14

Issue

Vol. 4 No. 2 (2016)

Section

Articles

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Date: 24-05-2023

Prisma Fisika
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