C08 熱音響発振器用太陽熱エネルギーの収集に関する計算(パルス管冷凍機,熱音響機器及び関連要素と応用システム(3))
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概要
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The solar energy collection used to power a thermoacoustic prime mover has been calculated. The solar energy is concentrated by a Fresnel lens into a water-filled thermal storage container to produce pressurized hot steam which is then supplied to sealed-off hot exchangers of a thermoacoustic prime mover. We consider collecting the solar energy in Yogyakarta, Indonesia in where the average energy of solar global radiation of 4.8. kWh/m^2/day (17.3 MJ/m^2/day) is available around the year. The calculations include the amount of the remaining heat stored, steam pressure, and water/steam temperature, and were done for various lens area and water volume as a function of time for several days. We found that appropriate combinations of lens area and water volume enable us to operate the prime mover continuously all day and night.
- 2010-12-07
著者
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Ikhsan Setiawan
Graduate School Of Environment And Energy Engineering Waseda University
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Nohtomi Makoto
Graduate School of Environment and Energy Engineering, Waseda University
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Katsuta Masafumi
Graduate School of Environment and Energy Engineering, Waseda University
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Nohtomi Makoto
Graduate School Of Environment And Energy Engineering Waseda University
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Katsuta Masafumi
Graduate School Of Environment And Energy Engineering Waseda University
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Setiawan Ikhsan
Graduate School of Environment and Energy Engineering, Waseda University