Results 21 to 30 of about 16,608,295 (250)
Shiyou jixie, 2021 The current hydraulic cave-making methods cannot determine the geometric size and shape of the caverns of vertical wells for coal-bed methane development, while the mechanical cavern-making method is prone to cutter bar deformation and tools falling into
Yang Ruiyue +5 more
doaj
Shape optimization of viscous flow field considering fluid-structure-interactive
Nihon Kikai Gakkai ronbunshu, 2021 This paper presents numerical solution to a shape optimization of viscous flow field for stationary fluid-structure-interactive (FSI) fields. In the FSI analysis, a weak coupled analysis is used to alternately analyze the governing equations of the flow ...
Eiji KATAMINE +2 more
doaj +1 more source
Gradient flow structure for McKean--Vlasov equations on discrete spaces [PDF]
, 2016 In this work, we show that a family of non-linear mean-field equations on discrete spaces, can be viewed as a gradient flow of a natural free energy functional with respect to a certain metric structure we make explicit.
Erbar, Matthias +3 more
core +1 more source
Engineering Lung-inspired Flow Field Geometries for Electrochemical Flow Cells with Stereolithography 3D Printing [PDF]
, 2023 Electrochemical flow reactors are increasingly relevant platforms in emerging sustainable energy conversion and storage technologies. As a prominent example, redox flow batteries, a well-suited technology for large energy storage if the costs can be ...
Maxime, van der Heijden +4 more
core +2 more sources
Energies, 2022 The existing experimental technology cannot accurately and quantitatively measure the flow field structure and the wall boundary layer displacement effect in the axial flow pump.
Yanlei Guo +4 more
doaj +1 more source
Structure of Flow Fields in Low Pressure Impactor
Journal of Nuclear Science and Technology, 1998 In order to clarify the detailed flow fields of impinging jets in a low pressure impactor, nitrogen and argon flow fields are investigated experimentally and numerically at a relatively small range of P down/P up, where P down is the downstream stagnation pressure and P up the upstream stagnation pressure. The pressure at the center of collection plate,
SUZUKI, Eiji, SUTO, Osamu
openaire +1 more source
Numerical investigation of nonlinear wave passing through finite circular array of slender cylinders
Engineering Applications of Computational Fluid Mechanics, 2019 Cylinders extend from the plat bottom of an open channel piercing the water free surface to mimic a patch of emergent vegetation and are often used as models in numerical simulations or experiments related to flow in the presence of vegetation. This work
Jingxin Zhang +3 more
doaj +1 more source
Experimental Investigation on Jet Vector Deflection Jumping Phenomenon of Coanda Effect Nozzle
Applied Sciences, 2022 The Coanda effect nozzle is a fluid thrust vectoring technology that uses the Coanda effect to control jet vector deflection. The jumping phenomenon often occurs in the process of controlling jet vector deflection.
Shaoqing Chi, Yunsong Gu
doaj +1 more source
Drag of a dispersion of nonhomogeneously structured flocs in a flow field [PDF]
Journal of Colloid and Interface Science, 2005 The influence of floc structure and floc concentration on the drag acting on a floc is investigated theoretically. A two-layer model is adopted to describe floc structure, and a cell model is used to simulate a floc dispersion. The influences of the key parameters of the problem under consideration, including floc concentration, Reynolds number, the ...
Hsu, Jyh-Ping +2 more
openaire +2 more sources
Research on the Effect of Small Blade Arrangement on the Cavitation Performance of Centrifugal Pumps [PDF]
Journal of Applied Fluid MechanicsThis study proposes a novel approach to enhance the cavitation performance of centrifugal pumps with low specific speed by incorporating small blades within the impeller flow channel.
W. G. Zhao, Y; Liu, J. Zhang
doaj +1 more source