Experimental investigation and performance analysis of box-type standard solar cooker with an inclined cover (BTSCIC)

被引:1
|
作者
Koshti, Bhupendra [1 ]
Dev, Rahul [1 ]
Bharti, Ajaya [2 ]
Narayan, Audhesh [1 ]
机构
[1] MNNIT Allahabad, Dept Mech Engn, Prayagraj 211004, Uttar Pradesh, India
[2] MNNIT Allahabad, Dept Appl Mech, Prayagraj 211004, Uttar Pradesh, India
关键词
Solar energy; Transparent solar cooker; Figure of merits; Thermal efficiency; Embodied energy; Energy and exergy; THERMAL PERFORMANCE; EXERGY EFFICIENCY; ENERGY; DESIGN; COOKING; TRACKING; SINGLE;
D O I
10.1007/s11356-023-30120-8
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
This work proposes a novel transparent solar cooker design, and its performance is evaluated using a set of experiments. The cooker is fabricated from transparent and non-transparent, and lightweight material. The study was conducted at the Renewable energy laboratory in India (MNNIT Prayagraj). For thermal performance assessment of Box-type standard solar cooker with an inclined cover (BTSCIC) is compared with a box-type standard solar cooker (BSSC). The area, heat input, and thermal efficiency have all increased significantly. The total absorbing area increases by 32%, total solar radiation by 189%, absorber plate temperature by 19.8%, inner air temperature by 16.5%, pot water temperature by 17.1%, and inner wall average temperature by 58%, as compared to box-type Standard Solar Cooker. The average exergy was 4.2% (BTSCIC) and 2.61% (BSSC), respectively. The cost payback period of BTSCIC was 2.22 years and BSSC 1.5 years.
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页码:117110 / 117131
页数:22
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