Impact of time-dependent data assimilation on ice flow model initialization and projections: a case study of Kjer Glacier, Greenland [PDF]
The Cryosphere, 2023 Ice sheet models are often initialized with data assimilation of present-day conditions, in which unknown model parameters are estimated using the inverse method.
Y. Choi +6 more
doaj +1 more source
An In-Pipe Mobile Robot Using Electro-Conjugate Fluid
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2011 An electro-conjugate fluid (ECF) is a kind of functional fluid, which produces a jet flow (ECF jet) when subjected to high DC voltage. It is known that a strong ECF jet is generated under nonuniform electric field, for example, the field with a pair of ...
Akihiro YAMAGUCHI +3 more
doaj +1 more source
Velocity Profiles in a Cylindrical Liquid Jet by Reconstructed Velocimetry [PDF]
, 2012 An experimental setup and a simple reconstruction method are presented to measure velocity fields inside slightly tapering cylindrical liquid jets traveling through still air.
Castrejon-Pita, JR +2 more
core +1 more source
Full jet in quark-gluon plasma with hydrodynamic medium response [PDF]
Phys. Rev. C 95, 044909 (2017), 2017 We study the nuclear modifications of full jets and their structures in relativistic heavy-ion collisions including the effect of hydrodynamic medium response to jet quenching. To study the evolutions of the full jet shower and the traversed medium with energy and momentum exchanges between them, we formulate a coupled jet-fluid model consisting of a ...
arxiv +1 more source
Numerical Simulations of Bouncing Jets [PDF]
, 2015 Bouncing jets are fascinating phenomenons occurring under certain conditions when a jet impinges on a free surface. This effect is observed when the fluid is Newtonian and the jet falls in a bath undergoing a solid motion.
Bonito, Andrea +2 more
core +1 more source
Study of Penetration Depth Characteristics of Coherent Jet in EAF Steelmaking
工程科学学报, 2018 Coherent jet is widely adopted in electric arc furnace (EAF) steelmaking to promote molten-bath fluid flow, accelerate the metallurgical reaction, and improve the quality of molten steel.A water model experiment was conducted and a computational fluid ...
LIU Fu-hai +6 more
doaj +1 more source
Mathematics, 2023 The features of the local mean and fluctuational flow structure, carrier phase turbulence and the propagation of the dispersed phase in the bubbly and droplet-laden isothermal round polydispersed jets were numerically simulated.
Maksim A. Pakhomov, Viktor I. Terekhov
doaj +1 more source
An experimental and CFD study of liquid jet injection into a partially baffled mixing vessel: a contribution to process safety by improving the quenching of runaway reactions [PDF]
, 2008 Thermal runaway remains a problem in the process industries with poor or inadequate mixing contributing significantly to these incidents. An efficient way to quench such an uncontrolled chemical reaction is via the injection of a liquid jet containing a ...
Fletcher, David F. +3 more
core +2 more sources
Numerical study of the switching mechanism of a jet valve using the meshless method
Advances in Mechanical Engineering, 2021 This study numerically investigates fluid dynamics of a jet flow at supersonic speed. The meshless method and the overlapping point cloud method are used to handle the moving boundary problems.
Jun Zhang +4 more
doaj +1 more source
Numerical Simulation of Particle Dynamics in a Spiral Jet Mill via Coupled CFD-DEM
Pharmaceutics, 2021 Spiral jet mills are ubiquitous in the pharmaceutical industry. Breakage and classification in spiral jet mills occur due to complex interactions between the fluid and the solid phases.
Satyajeet Bhonsale +3 more
doaj +1 more source