Results 31 to 40 of about 2,462,893 (295)
Turbulence transport throughout the heliosphere [PDF]
, 2007 We employ a turbulence transport model to compute distributions of turbulence throughout the heliosphere. The model determines the radial dependence of three (coupled) quantities that characterize interplanetary turbulence, the energy per unit mass, the ...
Matthaeus, William H. +6 more
core +2 more sources
GTC simulation of turbulence transport at internal transport barrier of HL-2M tokamak
He jishuBackgroundHL-2M tokamak is a new-generation magnetic confinement fusion plasma device in China, which has realized the high parameter operation mode with 1 MA plasma current.PurposeThis study aims to investigate the turbulent transport associated with ...
XIAO Zhengyao, LI Xinxia, WANG Sen
doaj +1 more source
Self-sustained biphasic catalytic particle turbulence
Nature Communications, 2019 Turbulent systems are particularly suitable for heat transport. Here the authors add active particles to a turbulent system, and the coupling of turbulent convection and the collective dynamics of active particles leads to a 500% enhancement in heat ...
Ziqi Wang, Varghese Mathai, Chao Sun
doaj +1 more source
Impacts of Nocturnal Cloud Top Radiative Cooling on Surface O3 in Sichuan Basin, Southwestern China
Earth and Space Science, 2021 Nighttime ozone (O3) reserved over the stable boundary layer (SBL) could contribute significantly to surface O3 levels. While many studies have revealed that daytime convective eddies and turbulence induced by nighttime low‐level jets can mix O3‐rich air
Jun Hu +5 more
doaj +1 more source
Nuclear Fusion, 2023 This paper uses data from limited HL-2A Ohmic-plasma to answer the question of how turbulent transport broadens the heat flux width. A key issue in this study is the determination of the origin of scrape-off layer (SOL) turbulence. We develop the concept
T. Wu +18 more
doaj +1 more source
Turbulence Suppression in Transport Barriers
Fusion Science and Technology, 2004 Basic facts about transport barriers in toroidally confined plasmas are presented. The flow shear of poloidal plasma rotation is a common feature in the spontaneous and induced transport barriers as well and is considered as the basic cause of their formation. Basic ideas on the impact of flow shear on the radial transport are discussed.
Reiser, D., Tokar, M. Z.
openaire +2 more sources
Turbulent flame development in a high-pressure combustion vessel [PDF]
, 2005 The objective of this work was to extend the range of turbulent burning velocities presented in the literature by performing new measurements at elevated pressures over a range of turbulent velocities, u' (r. m. s. deviation from the mean velocity).
Ormsby, Matthew P.
core +6 more sources
Large-eddy simulation of turbulent flow over a rough surface [PDF]
, 2004 A family of wall models is proposed that exhibits more satisfactory performance than previous models for the large-eddy simulation (LES) of the turbulent boundary layer over a rough surface.The time and horizontally averaged statistics such as mean ...
Robins, Alan +6 more
core +1 more source
Numerical analysis of flow structures and bed entrainment in turbulent open-channel flow [PDF]
, 2009 PhDThe results from a Direct Numerical Simulation (DNS) and a Large Eddy Simulation (LES) are employed to study the large-scale coherent structures and bed entrainment in the turbulent open-channel flow.
Ma, Jianmin
core +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld +5 more
wiley +1 more source