Comparative assessment for pressure field reconstruction based on physics-informed neural network
In this paper, a physics-informed neural network (PINN) is used to determine pressure fields
from the experimentally measured velocity data. As a novel method of data assimilation …
from the experimentally measured velocity data. As a novel method of data assimilation …
A vortex-dynamical scaling theory for flickering buoyant diffusion flames
The flickering of buoyant diffusion flames is associated with the periodic shedding of toroidal
vortices that are formed under gravity-induced shearing at the flame surface. Numerous …
vortices that are formed under gravity-induced shearing at the flame surface. Numerous …
Analytic model and frequency characteristics of plasma synthetic jet actuator
H Zong, Y Wu, Y Li, H Song, Z Zhang, M Jia - Physics of fluids, 2015 - pubs.aip.org
This paper reports a novel analytic model of a plasma synthetic jet actuator (PSJA),
considering both the heat transfer effect and the inertia of the throat gas. Both the whole …
considering both the heat transfer effect and the inertia of the throat gas. Both the whole …
Faster flicker of buoyant diffusion flames by weakly rotatory flows
Flickering buoyant diffusion methane flames in weakly rotatory flows were computationally
and theoretically investigated. The prominent computational finding is that the flicker …
and theoretically investigated. The prominent computational finding is that the flicker …
Formation of an orifice-generated vortex ring
R Limbourg, J Nedić - Journal of Fluid Mechanics, 2021 - cambridge.org
Formation of an orifice-generated vortex ring Page 1 J. Fluid Mech. (2021), vol. 913, A29, doi:10.1017/jfm.2021.36
Formation of an orifice-generated vortex ring Raphaël Limbourg and Jovan Nedic† …
Formation of an orifice-generated vortex ring Raphaël Limbourg and Jovan Nedic† …
Vortex interaction in triple flickering buoyant diffusion flames
Triple flickering buoyant diffusion flames of methane gas in equilateral triangle arrangement,
as a nonlinear dynamical system of coupled oscillators, were computationally investigated …
as a nonlinear dynamical system of coupled oscillators, were computationally investigated …
On the scaling of propagation of periodically generated vortex rings
H Asadi, H Asgharzadeh, I Borazjani - Journal of Fluid Mechanics, 2018 - cambridge.org
On the scaling of propagation of periodically generated vortex rings Page 1 J. Fluid Mech. (2018),
vol. 853, pp. 150–170. c Cambridge University Press 2018 doi:10.1017/jfm.2018.529 150 On …
vol. 853, pp. 150–170. c Cambridge University Press 2018 doi:10.1017/jfm.2018.529 150 On …
On vortex evolution in the wake of axisymmetric and non-axisymmetric low-aspect-ratio accelerating plates
JN Fernando, DE Rival - Physics of Fluids, 2016 - pubs.aip.org
Impulsively started, low-aspect-ratio elliptical and rectangular flat plates were investigated to
determine the role of geometric asymmetries on vortex evolution. Dye visualizations, force …
determine the role of geometric asymmetries on vortex evolution. Dye visualizations, force …
The effects of injector size on the dynamics and instabilities of lean premixed swirling flame
The external-and self-excited premixed swirling flames are experimentally studied to
understand the thermoacoustic instabilities under different injector sizes. We use high-speed …
understand the thermoacoustic instabilities under different injector sizes. We use high-speed …
Review and prospect on the efficient synthetic jet
LU Yiran, W Jinjun - 力学进展, 2024 - lxjz.cstam.org.cn
As a significant active flow control method, the synthetic jet has been considered to be
promising and of great potential in applications. Due to its superior control performance …
promising and of great potential in applications. Due to its superior control performance …