Rapid swimmer using explosive boiling due to electrical discharge in water

H Sugioka, Y Arai - Physics of Fluids, 2023 - pubs.aip.org
A strong micro heat engine that can be used in the untethered state is essential for next-
generation microrobotics. Here, we propose a rapid swimmer using explosive boiling due to …

Self-starting and performance improvement of a Darrieus type wind turbine using the plasma actuator

M Zare Chavoshi, A Ebrahimi - Physics of Fluids, 2024 - pubs.aip.org
Although the popularity of Darrieus-type vertical axis wind turbines is growing for small-scale
electricity generation, these turbines have severe challenges in self-starting. This paper …

[HTML][HTML] Numerical Study of Flow Separation Control over a Hump Airfoil Using a Novel Sweeping Jet Actuator

T Zhao, Y Bai - Applied Sciences, 2024 - mdpi.com
Sweeping jet (SWJ) actuators have become a hot research topic in flow control due to their
larger sweep range and higher control efficiency. However, the linear relationship between …

[HTML][HTML] A three-stage plasma model based on one-way coupling of plasma dynamics, ionic motion, and fluid flow: Application to DBD plasma actuators

GP Vafakos, PK Papadopoulos… - Journal of Applied Physics, 2025 - pubs.aip.org
The scope of this paper is to present a comprehensive approach for simulating low-
temperature atmospheric dielectric barrier discharge plasmas. The proposed methodology …

Data-driven reduced-order modeling for nonlinear aerodynamics using an autoencoder neural network

A Moni, W Yao, H Malekmohamadi - Physics of Fluids, 2024 - pubs.aip.org
The design of commercial air transportation vehicles heavily relies on understanding and
modeling fluid flows, which pose computational challenges due to their complexity and high …

Micro Heat Engine Using a Huge Expansion Pressure of Air Due to Air Electrical Discharge

H Sugioka, K Matsuo - Journal of the Physical Society of Japan, 2025 - journals.jps.jp
Next-generation microrobots and micro-air vehicles (MAVs) development requires a light
and strong micro-engine that can operate without being tethered. Here, we propose a micro …

Dynamic Stall Control Using Spanwise-Type and Vortex-Generator-Type Plasma Actuators Around Pitching Airfoil

K Takahama, M Sato, H Fukumoto - AIAA AVIATION FORUM AND …, 2024 - arc.aiaa.org
We conducted Large Eddy Simulations (LESs) to investigate the control of dynamic stall
flowfields around a pitching airfoil using various types of plasma actuators (PAs). We …