| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Outline of Final Research Achievements |
To improve the indoor air quality, we have developed an assist device of commercial air-purifier, which enhances its removal performance of allergenic airborne particulate matters such as pollen and house dusts. The prediction from computational fluid dynamic has shown that 30% increment of removal efficiency of pollen when the assist device with comparable flow rate with that of upward exhaust from the air-purifier is placed on a ceiling. We have manufactured the ceiling-mounted assist device which intakes the upward main flow stream from the air-purifier by the sirocco fan and has two-way exhaust.
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