Suscripción a Biblioteca: Guest
Portal Digitalde Biblioteca Digital eLibros Revistas Referencias y Libros de Ponencias Colecciones
Heat Transfer Research
Factor de Impacto: 0.404 Factor de Impacto de 5 años: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Imprimir: 1064-2285
ISSN En Línea: 2162-6561

Volumes:
Volumen 50, 2019 Volumen 49, 2018 Volumen 48, 2017 Volumen 47, 2016 Volumen 46, 2015 Volumen 45, 2014 Volumen 44, 2013 Volumen 43, 2012 Volumen 42, 2011 Volumen 41, 2010 Volumen 40, 2009 Volumen 39, 2008 Volumen 38, 2007 Volumen 37, 2006 Volumen 36, 2005 Volumen 35, 2004 Volumen 34, 2003 Volumen 33, 2002 Volumen 32, 2001 Volumen 31, 2000 Volumen 30, 1999 Volumen 29, 1998 Volumen 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2014007043
pages 429-446

PROPOSAL OF THE SHAPE LAYOUT OF TRAPEZOIDAL CAVITY RECEIVER TO IMPROVE THE OPTICAL EFFICIENCY

Fuqiang Wang
Harbin Institute of Technology at Weihai, Harbin Institute of Technology, 2 West Wenhua Road, Weihai 264209, P.R. China
Yong Shuai
Key Laboratory of Aerospace Thermophysics of MIIT, School of Energy Science of Engineering, Harbin Institute of Technology, Harbin 150001, China
Heping Tan
Key Laboratory of Aerospace Thermophysics of MIIT, School of Energy Science of Engineering, Harbin Institute of Technology, Harbin 150001, China
Liang Gong
Department of Energy and Power Engineering, China University of Petroleum (East China), 66 West Changjiang Rd. Huangdao District, Qingdao 266580, PR. China

SINOPSIS

The optical efficiency of conventional trapezoidal cavity receiver with different aperture radii is analyzed by the Monte Carlo ray tracing (MCRT) method. During fabrication, the bottom surface of the conventional cavity receiver cannot be fully covered by a coiled copper tube which would induce a dead space of solar energy absorption. A proposal for a shape layout of the trapezoidal cavity receiver, i.e., an inverted trapezoidal receiver with a bottom surface interior convex (ITBSIC receiver) is put forward with the objective of solving the problem of dead space absorption and improving the optical efficiency of the conventional trapezoidal cavity receiver. The effects of the interior convex dimensionless height, wall absorptivity, alignment error, and the pointing error on variation of the optical efficiency are analyzed.


Articles with similar content:

HEAT LOSS ESTIMATION OF LINEAR FRESNEL RECEIVER UNDER NON-UNIFORM CONCENTRATED SOLAR FLUX
Proceedings of the 24th National and 2nd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2017), Vol.0, 2017, issue
Thirumalachari Sundararajan, K. S. Reddy, Shanmugapriya Balaji
Numerical Modelling of Combined Natural Convection and Surface Radiation Heat Transfer in Cavity Receiver with Plate Fins
International Heat Transfer Conference 15, Vol.43, 2014, issue
Josua Petrus Meyer, Lloyd C. Ngo, Tunde Bello-Ochende
SEGREGATED APPROACH FOR THE MODELING OF CONTINUOUS HEAT TREATMENT FURNACES
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2019, issue
Altug M. Basol, Faizan P. Siddiqui, Kaan Meneksedag, M. Pinar Menguc
HIERARCHICAL PETRI NET MODELING FOR SYSTEM DYNAMICS AND CONTROL OF MANUFACTURING SYSTEMS
Flexible Automation and Intelligent Manufacturing, 1997:
Proceedings of the Seventh International FAIM Conference, Vol.0, 1997, issue
N. G. Odrey, C. S. Liu, Y. H. Ma
OPTIMIZATION OF SOLAR CAVITY RECEIVER FOR CROSS LINEAR CONCENTRATED SOLAR POWER SYSTEM – A NUMERICAL STUDY
International Heat Transfer Conference 16, Vol.20, 2018, issue
Hiroshige Kikura, Kentaro Kanatani, Hideharu Takahashi, Rendy Silva Renata, Yutaka Tamaura