KARAKTERISASI EKSPERIMENTAL REFLEKTIVITAS SOLAR MATERIAL ATAP BAGIAN II: MENENTUKAN NILA ABSORPITIVITAS DAN REFLEKTIVITAS MATERIAL SOPRASTAR DI BLOK PENGUJIAN UNIVERSITE DE LA ROCHERLLEPERANCIS

Authors

  • Wendy Triadji Nugroho

DOI:

https://doi.org/10.25047/jii.v12i1.326

Abstract

Bagian kedua penelitian ini bertujuan untuk menentukan nilai absorptivitas dan reflektivitas solar material Soprastar berdasarkan nilai-nilai konstanta koefisien konveksi A dan B yang diperoleh dari penelitian sebelumnya. Untuk kondisi yang paling optimum, nilai konstanta A sama dengan 0,321 dan B sama dengan 5,564. Tahapan-tahapan penelitian yang dilakukan adalah studi literatur berdasarkan penelitian terdahulu, mengambil data dari alat ukur, melakukan kalkulasi dengan program Python, serta menarik kesimpulan. Nilai absorptivitas dan reflektivitas solar yang diperoleh akan digunakan sebagai bahan penelitian lanjutan dengan menggunakan software Python untuk mempelajari pengaruhnya terhadap kenyamanan ruangan dan penggunaan energi pendingin udara.

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References

Akbari, H., L. S. Rose, and S. Stern. 2008. "Procedure for measuring the solar reflectance of flat or curved roofing assemblies, " Solar Energy 82; 648-655

A. Synnefa, M. Santamouris, adn H. Akbari. 2007. "Estimating the effect of using cool coating on energy loads and thermal comfort in residential buildings in various climatic conditions. "Energy and Building, vol. 39; 1167-1174.

A. Trabelsi, M. Doya, E Bozonnet, P. Salagnac, R. Belarbi, R. Perrin. 2010. "Caracterisation experimentale de proprietes radiatives de revetament en toiture: Application a un batiment industriel".

Doya, M., 2010. "Analyse de l'impact des proprietes radiatives de batiments d'un environnement urbain dense". Universite de La Rochelle

S. Bretz, H. Akbari, and A. Rosenfeld. 1998. "Practical issues for using solar-reflectivity materials to mitigate urban heat island." Atmospheric Environment, vol 32; 95-101

Taha, H. 2002. "Mateorological and Air Quality Impacts of Increased Urban Surface Albedo and Vegetative Cover in The Greater Toronto Area, Canada, "Lawrence Berkeley National Laboratory Report No, LBNL-49210, Berkeley, CA.

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Published

2012-02-21

How to Cite

Nugroho, W. T. (2012). KARAKTERISASI EKSPERIMENTAL REFLEKTIVITAS SOLAR MATERIAL ATAP BAGIAN II: MENENTUKAN NILA ABSORPITIVITAS DAN REFLEKTIVITAS MATERIAL SOPRASTAR DI BLOK PENGUJIAN UNIVERSITE DE LA ROCHERLLEPERANCIS. Jurnal Ilmiah Inovasi, 12(1). https://doi.org/10.25047/jii.v12i1.326

Issue

Vol. 12 No. 1 (2012): JII - FEBRUARY

Section

Article

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