Results 21 to 30 of about 536,389 (267)

Pressure Fluctuation Characteristics of the Short-Radius Elbow Pipe for FBR in the Postcritical Reynolds Regime

open access: yesJournal of Fluid Science and Technology, 2009
For the Japan Sodium-cooled Fast Reactor, an experimental study on the fluctuating pressure of the hot legs was carried out with tests using a 1/3-scale model.
Tadashi SHIRAISHI   +3 more
doaj   +1 more source

Hydrodynamic of flood in bedrock bend reach: laboratory experiment

open access: yesShui kexue jinzhan, 2022
Low-slope bedrock meandering rivers widely exist in areas controlled by geological structures (the bed slope is less than 5‰). Flood has a great influence on riverbed sedimentation and erosion in bedrock meandering rivers, however, we have a poor ...
Yuchuan BAI   +3 more
doaj   +1 more source

Phase Separation Driven by Active Flows

open access: yesPhysical Review Letters, 2023
We extend the continuum theories of active nematohydrodynamics to model a two-fluid mixture with separate velocity fields for each fluid component, coupled through a viscous drag. The model is used to study an active nematic fluid, mixed with an isotropic fluid.
Bhattacharyya, S, Yeomans, JM
openaire   +3 more sources

Effects of Side Walls on Pipe Inlet Flow(Drag Reduction by Separated Flow Control Using Ring Shaped Small Obstacle)

open access: yesJournal of Fluid Science and Technology, 2009
The flow from a wide space into a pipe has a large annular separated vortex region just after the inlet corner. This vortex region produces large flow resistance, or drag, in this kind of flow.
Toshitake ANDO   +3 more
doaj   +1 more source

Large eddy simulation of water flow over series of dunes

open access: yesWater Science and Engineering, 2011
Large eddy simulation was used to investigate the spatial development of open channel flow over a series of dunes. The three-dimensional filtered Navier-Stokes (N-S) equations were numerically solved with the fractional-step method in sigma coordinates ...
Jun Lu   +3 more
doaj   +1 more source

Feasibility and Safety of Somato‐Cognitive Coordination Therapy for Cerebellar Ataxia Following Pediatric Brain Tumor Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi   +10 more
wiley   +1 more source

Experimental study on Header-orifice Vapor-liquid Separation Unit using Zeotropic Mixture

open access: yesZhileng xuebao
Vapor-liquid separation technology can achieve enhanced heat transfer while reducing pressure drop. Vapor-liquid separation unit is the key to achieve efficient vapor-liquid separation.
CHEN Guanghao   +6 more
doaj   +4 more sources

Boundary Layer Separation and Reattachment Detection on Airfoils by Thermal Flow Sensors

open access: yesSensors, 2012
A sensor concept for detection of boundary layer separation (flow separation, stall) and reattachment on airfoils is introduced in this paper. Boundary layer separation and reattachment are phenomena of fluid mechanics showing characteristics of ...
Peter Busche   +4 more
doaj   +1 more source

Experimental and Numerical Study of a UAV Propeller Printed in Clear Resin

open access: yesAerospace
This paper presents an experimental and numerical investigation of a 254 mm resin-printed propeller operating at rotational speeds between 3000 and 9000 RPM.
Mingtai Chen   +3 more
doaj   +1 more source

Compositional separation of control flow and data flow [PDF]

open access: yesJournal of Logical and Algebraic Methods in Programming
Every Model of High-Level Computation (MHC) has an underlying composition mechanism for combining simple computing devices into more complex ones. Composition can be done by (explicitly or implicitly) defining control flow, data flow or any combination thereof.
openaire   +2 more sources

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