SPECULAR SOLAR REFLECTORS AIMED AT INCREASING SOLAR REFLECTIVITY OF BUILDING ENVELOPE
Project/Area Number |
24560722
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Architectural environment/equipment
|
Research Institution | Osaka City University |
Principal Investigator |
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
Keywords | ヒートアイランド現象 / 指向性反射 / 建材 / 計測方法 / 双方向反射率 / 再帰性反射 / ヒートアイランド / 建物外装材 / 変角光度計 / 建物外壁 / 双方向反射率分布関数 |
Outline of Final Research Achievements |
We have studied the solar retroreflectors, as the urban heat island countermeasure. In this study, to fabricate a Gonioradiometer which can measure the BRDF facet average amount of reflection and wide angle range. Also, to verify the accuracy of the instruments and measure the BRDF of retroreflector. Measurement of the BRDF show peak in retro-reflect direction and BRDF is decreased as it goes away from there. Measurement of the BRDF is general retroreflective distribution which measured.
|
Report
(4 results)
Research Products
(14 results)