Kinerja Louvre Kayu Jati untuk Ventilasi Alami dan Pengendalian Kebisingan melalui Simulasi

Faradifa Meitadevi, Nurhamdoko Bonifacius, Dina Poerwoningsih

Abstract

Performance of Teak Wood Louvre for Natural Ventilation and
Noise Control trough Simulation

Louvres, as facade elements, have dual potential in supporting natural ventilation performance and reducing noise. However, their performance strongly depends on blade geometric configuration. A quantitative study is required to evaluate Louvre blade configuration in terms of ventilation and acoustic performance, as well as their effectiveness when using teak wood material. The methods include Computational Fluid Dynamics (CFD) simulation to obtain Air Changes per Hour (ACH) value and acoustic simulations to determine Transmission Loss (TL). The result shows that blade spacing is the dominant factor. A configuration with 2.5mm spacing and a 3/5 inclination provides the most balanced performance, although it does not yet meet the standard. The use of teak wood is proven to improve both natural ventilation and acoustic performance compared to aluminium.

Keywords

acoustic simulation; cfd simulation; louvre; natural ventilation; noise reduction

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References

Aflaki, A., Mahyuddin, N., Al-Cheikh Mahmoud, Z., & Baharum, M. R. (2015). A review on natural ventilation applications through building façade components and ventilation openings in tropical climates. Energy and Buildings, 101, 153–162. https://doi.org/10.1016/j.enbuild.2015.04.033

Agung, M. N., & Cyntia, P. D. (2009). Optimalization of window and overhang design for housing natural ventilation in Malang.

Al-Isawi, R., Idan, I. J., & Hassan, A. A. (2022). Investigation of noise pollution in an educational building – case study of Babylon University in Iraq. IOP Conference Series: Earth and Environmental Science, 961(1), 012068. https://doi.org/10.1088/1755-1315/961/1/012068

Elitsa, I. (2016). Acoustics and noise in schools. World Science, 1(7), 86–91. https://rspublisher.org/index.php/ws/article/view/998

Aries, M. B. C., Veitch, J. A., & Newsham, G. R. (2010). Windows, view, and office characteristics predict physical and psychological discomfort. Journal of Environmental Psychology, 30(4), 533–541. https://doi.org/10.1016/j.jenvp.2009.12.004

Astrauskas, T., Baltrėnas, P., Januševičius, T., & Grubliauskas, R. (2021). Louvred noise barrier for traffic noise reduction. The Baltic Journal of Road and Bridge Engineering, 16(1), 140–154. https://doi.org/10.7250/BJRBE.2021-16.519

Aung, M., Shwe, E., Oo, S., & Chan, Y. (2020). Acoustic absorption properties of five kinds of Myanmar wood. Journal of the Myanmar Academy of Arts and Science, 18(2A) 487–496.

Avinash, G., Kumar, S., Goutham Krishna, B., Mohammed Akram, B., Manoj, K., Eshanth, R., & Sriprasad, N. S. (2023). Acoustic analysis of effect of louver window material in noise attenuation. In Lecture Notes in Mechanical Engineering (pp. 389–401). https://doi.org/10.1007/978-981-19-3266-3_30/FIGURES/13

Aziz, M. A., & Ramadhan, T. (2024). Secondary skin facade for urban noise reduction: A case study of Bandung creative hub co-working space. IOP Conference Series: Earth and Environmental Science, 1404(1), 012049. https://doi.org/10.1088/1755-1315/1404/1/012049

Bąkowski, A., Radziszewski, L., Świetlik, P., & Dekýš, V. (2019). Frequency analysis of urban traffic noise. In Proceedings of the International Carpathian Control Conference (p. 166)

Budiastomo, D., Budiastomo, D. M. P., & Sylvia, N. (2020). Tinjauan material kayu untuk drawer meja (meja nakas). Narada: Jurnal Desain Dan Seni, 7(1), 45–60. https://doi.org/10.22441/narada.2020.v7.i1.004

Bulbaai, R., & Halman, J. I. M. (2021). Energy-efficient building design for a tropical climate: A field study on the caribbean island curaçao. Sustainability (Switzerland), 13(23). https://doi.org/10.3390/su132313274

Chenari, B., Dias Carrilho, J., & Gameiro Da Silva, M. (2016). Towards sustainable, energy-efficient and healthy ventilation strategies in buildings: A review. Renewable and Sustainable Energy Reviews, 59, 1426–1447. https://doi.org/10.1016/j.rser.2016.01.074

Ching, F. D. K. (2014). Building construction illustrated (5th ed.). John Wiley & Sons.

Harisun, E., & Conoras, M. A. M. S. (2018). Karakteristik tipologi arsitektur kolonial Belanda rumah Bastion Benteng Fort Oranje di Ternate. Journal of Science and Engineering, 1(1), 51–60. https://doi.org/10.33387/josae.V1I1.751

Kosutova, K., Hooff, T. van, Vanderwel, C., Blocken, B., & Hensen, J. (2019). Cross-ventilation in a generic isolated building equipped with louvers: Wind-tunnel experiments and CFD simulations. Building and Environment, 154, 263–280. https://doi.org/10.1016/j.buildenv.2019.03.019

Marwati, M., & Andriani, S. (2017). Tipologi bukaan pada rumah tradisional Bugis di Benteng Somba Opu Makassar. Nature: National Academic Journal of Architecture, 4(2), 107–120. https://doi.org/10.24252/nature.v4i2a3

Mealings, K. (2016). Classroom acoustic conditions: Understanding what is suitable through a review of national and international standards, recommendations, and live classroom measurements. 1047–1056. https://researchers.mq.edu.au/en/publications/classroom-acoustic-conditions-understanding-what-is-suitable-thro/

Nisa’Q, M. F., & Arsana, I. W. (2023). Makna simbolik pada rumah berarsitektur Majapahit di Desa Bejijong Kecamatan trowulan Kabupaten Mojokerto. Dharma Acariya Nusantara: Jurnal Pendidikan, Bahasa Dan Budaya, 1(1), 1–20. https://doi.org/10.47861/jdan.V1I1.95

Prasetyo, P. H. (Pratama), & Assomadi, A. F. (Abdu). (2018). Analisis pola kebisingan akibat transportasi di sekitar area fasilitas kesehatan kota (Studi Kasus: RSUD Dr. Soetomo Surabaya. Jurnal Teknik ITS, 7(1), 509707. https://doi.org/10.12962/J23373539.V7I1.29148

Sukarno, P. G., Antariksa, & Suryasari, N. (2014). Karakter visual fasade bangunan Kolonial Belanda Rumah Dinas BAKORWIL Kota Madiun. NALARs, 13(2). https://doi.org/10.24853/nalars.13.2

Tjahjono, N., Hanafi, I., Latipun, L., & Suyadi, S. (2021). Traffic noise level assessment in the residential area around different road functions in malang city, East Java, Indonesia. Pertanika Journal of Science and Technology, 29(3), 1419–1430. https://doi.org/10.47836/pjst.29.3.05

Tong, Z., Chen, Y., & Malkawi, A. (2016). Defining the influence region in neighborhood-scale CFD simulations for natural ventilation design. Applied Energy, 182, 625–633. https://doi.org/10.1016/j.apenergy.2016.08.098

Wasiela, N., & Subiyantoro, H. (2025). Pengaruh pencahayaan dan penghawaan alami pada bangunan sekolah terhadap keluhan sick building syndrome bagi pelajar. Journal of Architecture and Urbanism Research, 8(2), 428–439. https://doi.org/10.31289/jaur.v8i2.14364

DOI: https://doi.org/10.20961/arst.v24i1.116102

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