Ion-wind Powered Boat using a novel wire-dielectric water system
Article
Article Title | Ion-wind Powered Boat using a novel wire-dielectric water system |
---|---|
ERA Journal ID | 4508 |
Article Category | Article |
Authors | Mai, Ngoc Luan, Nguyen, Tuan-Khoa, Tran, Canh-Dung, Vu, Trung-Hieu, Dinh, Thien Xuan, Nguyen, Nam-Trung, Dao, Dzung Viet and Dau, Van Thanh |
Journal Title | Sensors and Actuators A: Physical |
Journal Citation | 383 |
Article Number | 116187 |
Number of Pages | 7 |
Year | 2025 |
Publisher | Elsevier |
Place of Publication | Netherlands |
ISSN | 0924-4247 |
1873-3069 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.sna.2024.116187 |
Web Address (URL) | https://www.sciencedirect.com/science/article/pii/S0924424724011816 |
Abstract | In the era of tightening environmental regulations and fast rising fossil fuel costs, green-energy propelling technologies have been in great demand for the maritime industry. By the electrohydrodynamic propulsion, this work demonstrates the launch of an ion-wind powered boat (iBoat) that offers a novel propeller-free approach with insignificant noise and rather low power consumption. The innovative design of the iBoat includes a conducting wire functioning as the emitter, while the water surface was exploited as the downstream electrode, thus, eliminating the need for the second electrode which is typically essential for the ion wind generation. The proposed ion wind propulsion system can generate a thrust-to-power ratio of 1.45 mN/W using a simple wire-dielectric-water configuration. In the experiment, we successfully launch the iBoat carrying payloads of 120 g with wiring connected to the external power supply system. This novel concept can potentially pave the way for the future development of propeller-free boats with insignificant noise in real-life applications including army and wildlife surveillance missions. |
Keywords | Corona discharge; Thrust-to-power; Ion wind; Electrohydrodynamic propulsion |
Article Publishing Charge (APC) Funding | Project Funding |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 401204. Computational methods in fluid flow, heat and mass transfer (incl. computational fluid dynamics) |
401803. Nanoelectromechanical systems | |
Byline Affiliations | Griffith University |
School of Engineering | |
Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia |
https://research.usq.edu.au/item/zv3w7/ion-wind-powered-boat-using-a-novel-wire-dielectric-water-system
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