Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 157123 - 157123
Опубликована: Окт. 1, 2024
Язык: Английский
Hybrid Advances, Год журнала: 2025, Номер unknown, С. 100395 - 100395
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
2
MRS Bulletin, Год журнала: 2025, Номер unknown
Опубликована: Фев. 18, 2025
Язык: Английский
Процитировано
0
Micro and Nano Systems Letters, Год журнала: 2025, Номер 13(1)
Опубликована: Апрель 12, 2025
Abstract Omnidirectional wind energy harvesting has gained increasing attention as a means of harnessing the inherently variable and multidirectional flows encountered in real-world environments. Triboelectric nanogenerators (TENGs), which leverage contact electrification electrostatic induction to convert mechanical motion into electrical power, are particularly well-suited for such applications due their ability operate effectively under low-speed intermittent conditions. In this review, we first outline fundamental triboelectric processes operating modes that underpin TENG functionality, emphasizing how low inertia high-voltage outputs make them compatible with wide range profiles. We then discuss three predominant device classifications—rotary, aeroelastic, rolling-based—highlighting distinct configurations capacities omnidirectional capture. Key examples illustrate strategically designed rotor geometries, flutter-driven films, rolling elements can maximize contact–separation events enhance generation complex airflow patterns. Finally, examine major obstacles faced by TENG-based harvesters, including durability, hybrid system design, intelligent power management. Strategies overcome these barriers involve wear-resistant materials, adaptive architectures, advanced circuitry, offering solutions feasible micro- or off-grid scenarios.
Язык: Английский
Процитировано
0
Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 157123 - 157123
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
1