Results 81 to 90 of about 26,100 (199)

Effect of Dielectric Thickness on Filamentary Mode Nanosecond-Pulse Dielectric Barrier Discharge at Low Pressure

Plasma
Filamentary mode, as a common phenomenon that appears in dielectric barrier discharge (DBD), is realized by rod-to-rod electrodes in N2-O2 mixtures at 80 mbar.
Anbang Sun, Yulin Guo, Yanru Li, Yifei Zhu   +3 more
doaj   +1 more source

Trailing Edge Noise Reduction by Passive and Active Flow Controls [PDF]

, 2014
This paper presents the results on the use of porous metal foams (passive control) and dielectric barrier surface plasma actuations (active control) for the reduction of vortex shedding tonal noises from the nonflat plate type trailing edge serration in ...
Chong T. P., Finez A., Gruber M., Herr M., Kozlov A., Moreau D. J.   +5 more
core   +1 more source

Wound Repair Using PVA–CA Electrospun Dressings and Cold Plasma In Vivo

Journal of Applied Polymer Science, Volume 143, Issue 20, May 20, 2026.
In vivo wound healing evaluation of different treatments in a murine excisional wound model. (a) Representative photographs of wound closure at 3, 7, and 14 days post‐treatment for the different groups: Control, PVA‐CA, PVA‐CA‐Ag, NTP, PVA‐CA‐NTP, and PVA‐CA‐Ag‐NTP. (b) Experimental design showing six treatment groups with n = 18 wounds per group.
Jonalba M. Pereira, Emilia A. L. S. Arisawa, Antônio L. M. Maia‐Filho, José F. Silva, Nicoly Alves, Carolina H. da‐Silveira, Lucia Vieira   +6 more
wiley   +1 more source

Numerical study of the discharge properties of atmospheric dielectric barrier discharge by using 200 kHz/13.56 MHz excitations

AIP Advances, 2018
In this work involving an atmospheric dielectric barrier discharge system, the feasibility of independence control of key plasma parameters through strategic modulation of applied dual-frequency excitation sources is demonstrated.
F. R. Kong, Z. L. Zhang, B. H. Jiang
doaj   +1 more source

Cold and intense OH radical beam sources [PDF]

, 2016
We present the design and performance of two supersonic radical beam sources: a conventional pinhole-discharge source and a dielectric barrier discharge (DBD) source, both based on the Nijmegen pulsed valve.
Dominik Haas, Dongdong Zhang, Ludger Ploenes, May M. B., Sebastiaan Y. T. van de Meerakker, Stefan Willitsch   +5 more
core   +1 more source

The Effect of Permanent Magnet on Dielectric Barrier Discharge (DBD) and Ozone Production

Journal of Physics: Conference Series, 2020
Abstract This paper reports the experimental results on the characteristic of ozone generator induced by a magnetic field from permanent magnets (ring PMs or combination of ring PMs and neodymium PMs) and a solid dielectric (floor ceramic/tile). Three electrode configurations (Models I, II and III) with ring PMs installed above and below
Fri Murdiya, Amir Hamzah, null Firdaus, null Ramdani, David Andrio   +4 more
openaire   +1 more source

Non-Thermal Dielectric Barrier Discharge (DBD) Effects on Proliferation and Differentiation of Human Fibroblasts Are Primary Mediated by Hydrogen Peroxide

PLoS ONE, 2015
The proliferation of fibroblasts and myofibroblast differentiation are crucial in wound healing and wound closure. Impaired wound healing is often correlated with chronic bacterial contamination of the wound area.
J. Balzer, K. Heuer, E. Demir, Martin A. Hoffmanns, S. Baldus, P. Fuchs, P. Awakowicz, C. Suschek, C. Opländer   +8 more
semanticscholar   +1 more source

Reversing Fatigue Damage in Carbon Fiber–Thermoplastic Composites Using Localized Plasma Heating

Polymer Composites, Volume 47, Issue 10, Page 8990-9001, 20 May 2026.
Schematic overview of the plasma‐assisted repair strategy for fatigue‐damaged short fiber carbon fiber/ABS composites. Pristine specimens are subjected to cyclic fatigue loading inducing damage. Localized plasma heating softens the thermoplastic matrix, enabling healing and restoring mechanical performance. Tensile testing is used to quantify recovery.
Hung Wang, Benjamin L. Merry, Alex Nguyen, Agni Kumar Biswal, Vipin Kumar, Aniruddh Vashisth   +5 more
wiley   +1 more source

ANTIMICROBIAL TEXTILE PREPARED BY SILVER DEPOSITION ON DIELECTRIC BARRIER DISCHARGE TREATED COTTON/POLYESTER FABRIC [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2008
The objective of this research was to impart the additional value on cotton//polyester (Co/PES) fabrics (i.e. antimicrobial properties) to improve the quality of life and thus to tap new markets with the product.
Mirjana Kostić, Nina Radić, Bratislav M. Obradović, Suzana Dimitrijević, Milorad M. Kuraica, Petar Škundrić   +5 more
doaj  

Heat generation mechanisms of DBD plasma actuators [PDF]

, 2017
During the last twenty years DBD plasma actuators have been known by their ability for boundary layer flow control applications. However, their usefulness is not limited to this application field, they also present great utility for applications within ...
Abdollahzadeh, Abdollahzadeh, Aberoumand, Benmoussa, Bernard, Cattafesta, Corke, Corke, Dong, Ebnesajjad, Enloe, Erfani, Erfani, F. Rodrigues, Font, Forte, Grundmann, Grundmann, Grundmann, Huang, J. Pascoa, Jayaraman, Kotsonis, Kotsonis, Kraus, M. Trancossi, Maden, Mei, Nichols, Pescini, Pescini, Roy, Singh, Singh, Stanfield, Thomas, Thomas, Tirumala, Wang, Yu   +39 more
core   +1 more source