Electrohydrodynamic Plasma Actuator for Active Flow Control: From Micropumps to Space Thrusters

Dear Colleagues,

The electrohydrodynamic effect (Biefeld‒Brown effect) has been known since 1929, although the history of electrohydrodynamics (EHD) is much older, with its observation dating back to 1629 by Niccolo Cabeo. However, the discovery of EHD is officially recognized as being by Hauksbee in the early 18th century.

For a long time, EHD was called ionic wind, with Faraday describing ionic wind as a momentum-transfer process caused by friction or collision between charged and neutral particles in an ionized gas. In the last year of the 19th century, Chattock indicated that his investigations of EHD pointed to a pressure difference. In the mid-1960s, Severesky patented the first propulsion system based on EHD. Currently, there are many other applications of the EHD effect, such as boundary layer enhancement, fluid pumping, and heat transfer improvement. EHD is therefore a discipline with enormous potential for research and application in various disciplinary fields.

This Special Issue of Actuators aims to provide a forum for academic and professional researchers, developers, and producers to share cutting-edge findings and advance the application of Electrohydrodynamics systems. We intend for high-value articles to be published, whether in theoretical interpretation or in modeling and simulation, and especially with an experimental character and presenting experimental results that allow for comparing theoretical models with experience.

The following are only several of the major topics that this Special Issue plans to cover:

- Advances on the modeling of EHD phenomena;

- EHD thrust in space and EHD space thrusters;

- EHD atmospheric thrusters;

- EHD flow and heat transfer improvement;

- EHD boundary layer enhancement;

- EHD fluid pumps and micropumps;

- EHD pumps for semiconductor cooling;

- EHD drying and evaporation;

- EHD for enhanced flame/combustion.

Prof. Dr. Paulo Manuel de Araújo Sá
Prof. Dr. Mario J. Pinheiro
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Actuators is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

• plasma actuators
• actuators using ionized gases
• ionic wind actuators
• EHD plasma propulsion actuators
• lifter
• electrical aircraft propulsion actuators
• electrohydrodynamic flow actuators
• EHD-enhanced drying actuators
• actuators for electronics cooling
• actuators for heat transfer improvement
• actuators for boundary layer enhancement
• actuators for EHD pumps
• actuators for flame
• combustion control