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| DOI | 10.1007/s10973-023-12855-1 |
| Analysis of solar air heaters based on computational fluid dynamics | |
| 发表日期 | 2024 |
| ISSN | 1388-6150 |
| EISSN | 1588-2926 |
| 起始页码 | 149 |
| 结束页码 | 5 |
| 卷号 | 149期号:5 |
| 英文摘要 | The energy requirement of the world will keep on rising, and fossil fuels have been increasingly used in this regard. The use of fossil fuels brings about different sets of problems like climate change, greenhouse gas emissions, etc. So, a desperate need for an alternative source of energy which can be cheap and sustainable is being felt. Renewable forms of energy are environment friendly and can be looked into for our energy needs. Among renewable forms of energy, solar energy is free and extensively obtainable. This paper reviews solar air heater (SAH) that utilizes solar energy to provide medium temperature air output. The main disadvantage of SAH is its low efficiency. So, researchers have used different ways to improve its efficiency. This paper looks into the numerical methods and new techniques implemented by investigators to numerically model a SAH while organizing their results in a tabular form. Subsequently, the study analyses the thermal performance of SAH in terms of thermohydraulic performance parameter (THPP) and organizes their results in tabular form. The maximum THPP achieved among the cases studied was from Jouybari and Lundstrom (Energy 190:116437, 2020) and equalled 5.5. Finally, the current study will provide researchers with a quick view of the turbulence models used by investigators along with information on the number of grids to gauge the computational power required for the study and concludes with few key points on the subjects that can be further explored. |
| 英文关键词 | Solar; Air heater; Renewable energy; Heat transfer; Simulation; CFD |
| 语种 | 英语 |
| WOS研究方向 | Thermodynamics ; Chemistry |
| WOS类目 | Thermodynamics ; Chemistry, Analytical ; Chemistry, Physical |
| WOS记录号 | WOS:001163263400001 |
| 来源期刊 | JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/300429 |
| 作者单位 | National Institute of Technology (NIT System); National Institute of Technology Rourkela |
| 推荐引用方式 GB/T 7714 | . Analysis of solar air heaters based on computational fluid dynamics[J],2024,149(5). |
| APA | (2024).Analysis of solar air heaters based on computational fluid dynamics.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,149(5). |
| MLA | "Analysis of solar air heaters based on computational fluid dynamics".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 149.5(2024). |
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