Thermal and Optical Efficiency Analysis of the Linear Fresnel Concentrator Compound Parabolic Collector Receiver

被引：7

作者：

Ajdad, H. ^{[1
]}

Baba, Y. Filali ^{[1
]}

Al Mers, A. ^{[1
]}

Merroun, O. ^{[2
]}

Bouatem, A. ^{[1
]}

Boutammachte, N. ^{[1
]}

El Alj, S. ^{[1
]}

Benyakhlef, S. ^{[1
]}

机构：

[1] Moulay Ismail Univ, Ecole Natl Super Arts & Metiers, Dept Energy, Renewable Energy Team, Marlene 2,BP 4024, Beni Mhamed 50000, Meknes, Morocco

[2] Ecole Natl Super Arts & Metiers, Equipe Energies Nouvelles &Syst Ecoinnovants, LPCMA, Ave Nile 150, Casablanca 20000, Morocco

来源：

JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME | 2018年 / 140卷 / 05期

关键词：

concentrating solar power; linear Fresnel reflector; ray tracing technique; CPC collector; thermal performance; optical performance; THEORETICAL-ANALYSIS; SOLAR CONCENTRATOR; NATURAL-CONVECTION;

D O I：

10.1115/1.4040064

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A solar heating compound parabolic collector (CPC) using air and palm oil as heat carrier fluid is proposed and analyzed within this study via heat transfer and ray tracing simulations. The system is a linear focusing solar system intended to be used for applications across a broad range of industrial sectors for generating medium temperature heat up to 250 degrees C. The Monte Carlo ray tracing method was used to predict the optical performances of the receiver. We have developed a simplified thermal model to investigate and analyze the thermal performances of the receiver under different conditions. It has been demonstrated that the investigated receiver satisfactorily matches the heat demand by producing low and medium temperature heat with an annual system efficiency of 45%.

引用

页数：10

共 23 条

[1] Steady-state thermal analysis of an innovative receiver for linear Fresnel reflectors [J].