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NUMERICAL STUDY ON MIXED CONVECTIVE FLOW IN A SOLAR COLLECTOR 被引量:1

NUMERICAL STUDY ON MIXED CONVECTIVE FLOW IN A SOLAR COLLECTOR
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摘要 In a solar energy heat collector forced convection and free convection will occur concurrently. In this paper, the mixed convective flow was investigated. The dimensionless equation was derived and the results was verified by experiments. The numerical solution shows that error is less than 5% if the effect of free convection is ignored. In a solar energy heat collector forced convection and free convection will occur concurrently. In this paper, the mixed convective flow was investigated. The dimensionless equation was derived and the results was verified by experiments. The numerical solution shows that error is less than 5% if the effect of free convection is ignored.
出处 《Journal of Hydrodynamics》 SCIE EI CSCD 2002年第2期96-98,共3页 水动力学研究与进展B辑(英文版)
关键词 mixed convection solar heat collector mixed convection, solar heat collector
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  • 5K S REDDY,N SENDHIL KUMAR. Combined laminar natural convection and surface radiation heat transfer in a modified cavity receiver of solarparabolic dish [J]. International Journal of Thermal Sciences, 2008,25 ( 3 ) : 21-28.
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  • 8C A ESTRADA,O A JARAMILLO,R ACOSTA. Heat transfer analysis in a calorimeter for concentrated solar radiation measurements [J]. Solar Energy, 2007,81 : 1306- 1313.
  • 9PIERRE GARCIA, ALAIN FERRIERE, JEAN- JACQUES BEZIAN. Codes for solar flux calculation dedicated to central receiver system applications: A comparative review [J]. Solar Energy,2008,82: 189-197.
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