Table 1 Overview of challenges and metrics in thermal energy harvesting.
From: Deep regression analysis for enhanced thermal control in photovoltaic energy systems
Author | Classification | Identified issues | Metrics |
|---|---|---|---|
Li et al.26 | Implementation complexity | Complexity and cost associated with implementing control and monitoring systems. | Highlights the challenges related to implementing and maintaining control systems for thermal energy harvesting systems. |
Ma et al.27 | Energy maximization | Focuses on challenges in maximizing energy harvesting from solar sources. | Emphasizes the importance of maximizing energy harvesting from solar sources for sustainable energy production. |
Sun et al.29 | Environmental impact | Environmental impacts associated with thermal energy harvesting, particularly air pollution from fossil fuel combustion. | Raises concerns about the environmental consequences of certain thermal energy harvesting methods reliant on fossil fuel combustion. |
Trappey et al.28 | Solar thermoelectric absorbers | Issues in optimizing energy harvesting with solar thermoelectric absorbers. | Discusses challenges and opportunities in optimizing energy harvesting using solar thermoelectric absorbers. |
Ahmad et al.31 | Transformative potential | The transformative potential of thermal energy harvesting in revolutionizing energy consumption and production. | Highlights the role of thermal energy harvesting in utilizing waste heat from industrial processes and vehicles to improve energy sustainability. |
Zhang et al.32 | Spatial requirements | The spatial requirements and feasibility of thermal energy harvesting projects. | Highlights the importance of project size and location in determining the feasibility and cost-effectiveness of thermal energy projects. |
Sajedian et al.30 | Comprehensive challenge overview | A comprehensive overview of challenges including efficiency, cost, spatial requirements, and environmental impacts. | Suggests that addressing these challenges is crucial for enhancing the viability of thermal energy harvesting across various applications. |
Lin et al.33 | Temperature differentials | Limitations in temperature differentials impacting system efficiency. | Notes the importance of temperature differentials in optimizing the efficiency of thermal energy harvesting systems. |
Gorjian et al.34 | Cost considerations | Cost considerations associated with solar thermoelectric absorbers. | Discusses cost implications and challenges in the adoption of solar thermoelectric absorbers for energy harvesting. |
Bai et al.35 | Efficiency issues | The primary challenge of low efficiency in thermal energy harvesting systems. | Stresses the significance of addressing low-efficiency issues to maximize the effectiveness of thermal energy harvesting technologies. |
Liu et al.39 | Efficiency comparison | Challenges related to the efficiency of thermal energy harvesting systems and their comparison with other energy production methods. | Emphasizes the lower efficiency of thermal energy harvesting systems compared to alternative energy production methods. |
Elsheikh et al.38 | Emission reduction and energy efficiency | The importance of thermal energy harvesting in reducing emissions, enhancing energy efficiency, and ensuring reliable energy supply. | Advocates for thermal energy harvesting as a critical solution for addressing environmental concerns and enhancing energy reliability. |
Gao et al.36 | Durability and harsh conditions | Concerns regarding system durability and performance under harsh conditions. | Emphasizes the need for thermal energy harvesting systems to withstand extreme conditions and maintain performance reliability. |
Varga et al.37 | Investment prospects | Promising prospects for thermal energy harvesting with appropriate investments and research. | Encourages investment and research efforts to overcome challenges and maximize the potential of thermal energy harvesting. |
