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All Journal PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)
Husna Noor Mufida
Prodi Pendidikan Fisika Program Pascasarjana Universitas Negeri Semarang, Bendan Ngisor, Semarang 50233
Electrical & Electronics Engineering Energy Physics Other

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“THERMAL CONDITIONING” UNTUK MENGURANGI DAMPAK PANAS PADA PAKAIAN DENGAN KOMBINASI WARNA Husna Noor Mufida; Muh Syukri Ahsani; Mahardika Prasetya Aji; Sulhadi Sulhadi
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 5 (2016): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2016
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (703.009 KB) | DOI: 10.21009/0305020204

Abstract

Brightly colored clothing at the time the sun is hot compared using dark-colored clothing, this is because the color effect on the emissivity. Therefore, research that aims to find a good color combination to reduce the impact of heat on clothing. The independent variables in this study is a combination of colors and the dependent variable is the change in temperature. The colors used in this study there are five, namely black, white, red, green, blue. The study was conducted by measuring the temperature inside and outside the box. Furthermore, the data has been analyzed by the analysis table using Microsoft Excel. Based on the analysis, we concluded that the best color combinations to reduce the impact of heat on the clothes is the color white in output and color in the color blue and white output and color in green. While the colors were very bad in reducing the impact of heat on the clothes are the output colors in black and red. Keywords: Color Combination, Heat, Thermal conductivity.
PEREDAM PANAS PADA ATAP ALUMUNIUM DENGAN MENGGUNAKAN SPONS AIR Husna Noor Mufida; Muh Syukri Ahsani; Masturi Masturi; Ian Yulianti
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 5 (2016): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2016
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.091 KB) | DOI: 10.21009/0305020603

Abstract

The use of aluminum roof is already widely used, but leads to the room temperature becomes hot due to the high thermal conductivity. So far the impact of the heat generated is reduced with the installation of plasterboard and make a high roof. In this study, the reduction of heat on the aluminum roof with the installation of a sponge of water flowed. The research objective to reduce the temperature in the room because the water has a high specific heat. Research carried out by making a miniature model of aluminum-roofed house placed in the middle of the field during the sunny day. The bottom side of the aluminum fitted with a sponge and then underneath waterproof plastic coated (banner MMT). Water flowed slowly to keep the temperature inside the miniature house. The variable that changed was the thickness of the sponge layer. The air temperature measured with a thermometer in the room space and the outside air temperature is measured with an infrared thermometer. Data analysis was done by plotting the relationship between a thick layer of sponge on the temperature inside the miniature house. Results obtained indicating that the air temperature in the house miniature dropped significantly 2 oC-8 oC lower than the outside air temperature. Keywords: roof, aluminum, temperature.
Co-Authors Ian Yulianti Mahardika Prasetya Aji Masturi Masturi Muh Syukri Ahsani Sulhadi Sulhadi