Experimental study on a new solar boiling water system with holistic track solar funnel concentrator

被引：11

作者：

Xue Xiaodi ^{[1
]}

Zheng Hongfei ^{[1
]}

He Kaiyan ^{[1
,2
]}

Chen Zhili ^{[3
]}

Tao Tao ^{[1
]}

Xie Guo ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Mech & Vehicular Engn, Beijing 100081, Peoples R China

[2] Guangxi Univ, Sch Phys Sci & Technol, Nanning 530004, Peoples R China

[3] Logist Engn Coll, Dept Barracks Management & Environm Engn, Chongqing 400041, Peoples R China

来源：

ENERGY | 2010年 / 35卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Solar water boiler; Solar funnel concentrator; Holistic tracking technology; PERFORMANCE;

D O I：

10.1016/j.energy.2009.10.033

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A new solar boiling water system with conventional vacuum-tube solar collector as primary heater and the holistic solar funnel concentrator as secondary heater had been designed. In this paper, the system was measured out door and its performance was analyzed. The configuration and operation principle of the system are described. Variations of the boiled water yield, the temperature of the stove and the solar irradiance with local time have been measured. Main factors affecting the system performance have been analyzed. The experimental results indicate that the system produced large amount of boiled water. And the performance of the system has been found closely related to the solar radiance. When the solar radiance is above 600 W/m(2), the boiled water yield rate of the system has reached 20 kg/h and its total energy efficiency has exceeded 40%. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：692 / 697

页数：6

共 9 条

[1] Solar water heaters based on concrete collectors [J].

Chaurasia, PBL .

ENERGY, 2000, 25 (08) :703-716

[2]

Chen ZQ, 2007, PROCEEDINGS OF ISES SOLAR WORLD CONGRESS 2007: SOLAR ENERGY AND HUMAN SETTLEMENT, VOLS I-V, P2169

[3] Thermal performance of a solar cooker integrated vacuum-tube collector with heat pipes containing different refrigerants [J].

Esen, M .

SOLAR ENERGY, 2004, 76 (06) :751-757

[4]

He KY, 2007, PROCEEDINGS OF ISES SOLAR WORLD CONGRESS 2007: SOLAR ENERGY AND HUMAN SETTLEMENT, VOLS I-V, P2254

[5] Performance of a heat pipe solar collector [J].

Ismail, KAR ;

Abogderah, MM .

JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME, 1998, 120 (01) :51-59

[6] A new heat-pipe type solar domestic hot water system [J].

Mathioulakis, E ;

Belessiotis, V .

SOLAR ENERGY, 2002, 72 (01) :13-20

[7] Advances in parabolic trough solar power technology [J].

Price, H ;

Lüpfert, E ;

Kearney, D ;

Zarza, E ;

Cohen, G ;

Gee, R ;

Mahoney, R .

JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME, 2002, 124 (02) :109-125

[8] Characterisation and design methods of solar cookers [J].

Schwarzer, Klemens ;

da Silva, Maria Eugenia Vielra .

SOLAR ENERGY, 2008, 82 (02) :157-163

[9]

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