J
J. G. Zheng
Researcher at National University of Singapore
Publications - 19
Citations - 327
J. G. Zheng is an academic researcher from National University of Singapore. The author has contributed to research in topics: Plasma actuator & Nanosecond. The author has an hindex of 9, co-authored 19 publications receiving 254 citations. Previous affiliations of J. G. Zheng include Huazhong University of Science and Technology & Wuhan University of Science and Technology.
Papers
More filters
Journal ArticleDOI
Numerical simulation of nanosecond pulsed dielectric barrier discharge actuator in a quiescent flow
TL;DR: In this article, the authors present a numerical study of nanosecond pulsed dielectric barrier discharge (DBD) actuator operating in quiescent air at atmospheric condition.
Journal ArticleDOI
Study of Shock and Induced Flow Dynamics by Nanosecond Dielectric-Barrier-Discharge Plasma Actuators
TL;DR: In this article, a single shot of pulsed nanosecond dielectric-barrier discharge plasma actuator with varying pulse voltages in quiescent air was studied by experiments and numerical simulations.
Journal ArticleDOI
Investigation of airfoil leading edge separation control with nanosecond plasma actuator
TL;DR: In this article, a thorough combined numerical and experimental investigation of nanosecond dielectric barrier discharge actuation is presented, which provides a description of the dynamics of the flow actuation process and elucidates the associated flow control mechanisms.
Journal ArticleDOI
A note on supersonic flow control with nanosecond plasma actuator
TL;DR: In this article, a concept study on supersonic flow control using nanosecond pulsed plasma actuator is conducted by means of numerical simulation, which is characterized by the generation of a micro-shock wave in ambient air and a residual heat in the discharge volume arising from the rapid heating of near-surface gas by the quick discharge.
Journal ArticleDOI
A comparative study of alternating current and nanosecond plasma actuators in flow separation control
TL;DR: In this paper, a combined numerical and experimental study is performed to elucidate the difference in flow separation control mechanisms between alternating current (ac) and nanosecond (ns) plasma actuators.