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The effect of the c...
The effect of the cooling nozzle arrangement to the thermal performance of a solar impinging receiver
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- Wang, Wujun, 1984- (författare)
- KTH,Kraft- och värmeteknologi,Concentrated solar power group
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Wang, Bo (författare)
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Li, Lifeng (författare)
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- Laumert, Björn (författare)
- KTH,Kraft- och värmeteknologi,Concentrated solar power group
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- Strand, Torsten (författare)
- KTH,Kraft- och värmeteknologi,Concentrated solar power group
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(creator_code:org_t)
- Elsevier, 2016
- 2016
- Engelska.
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Ingår i: Solar Energy. - : Elsevier. - 0038-092X .- 1471-1257. ; 131, s. 222-234
- Relaterad länk:
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http://dx.doi.org/10...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The effect of the multi-row nozzle arrangement to the thermal performance of an impinging solar receiver is studied, and new governingequations are introduced for modifying the earlier introduced inverse design method. With the help of the modified inverse designmethod and a numerical conjugate heat transfer model, an impinging receiver based on stainless steel 253 MA material has been designedfor the combination of a micro gas turbine and the EuroDish collector system. At a DNI level of 800 W/m2, the average air temperatureat the outlet and the thermal efficiency can reach 1071.5 K and 82.7%. Furthermore, the temperature differences on the absorber can bereduced to 130 K and 149 K for two different DNI levels respectively. This represents a greatly improvement compared with other publishedcavity receiver designs.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Nyckelord
- Impinging solar receiver; Nozzle arrangement; Conjugate heat transfer; Dish Brayton system
- Energy Technology
- Energiteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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