Results 51 to 60 of about 191,627 (301)
The Effect of an Upstream Control Object in Low-Speed Rotation upon the Flow past a Long Plate
Journal of Fluid Science and Technology, 2011 In the present study, the authors consider a control of the flow past a semi-infinite plate with a blunt front. The flow is one of the simplest separated-and-reattaching flows, and can be a model such as heat exchangers and flow straighteners commonly ...
Katsuya HIRATA +3 more
doaj +1 more source
Dispersion in oscillatory flows
, 1983 The enhanced axial mixing which is caused by dispersion in oscillatory flows in some mass transfer devices may limit the reactor performance. This effect has provided the motivation for the present study in which oscillatory flow dispersion in a flat channel of large aspect ratio is investigated.
Stairmand, J, Stairmand, John W.
openaire +2 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Emerging evidence suggests that low‐frequency neural oscillations are dynamically regulated by consciousness levels, with the recovery of low cortical activity potentially serving as a neurophysiological substrate for conscious emergence. Targeted enhancement of these low‐frequency rhythms in patients with disorders of consciousness
Chuan Xu +10 more
wiley +1 more source
Characteristics of self-induced flapping jet from a rectangular nozzle
Nihon Kikai Gakkai ronbunshu, 2014 Turbulent jets are utilized in various industrial devices such as combustors and ejectors. To control jets and enhance mixing, several devices have been developed, and mixing process also has been studied.
Yoshihisa KATO +4 more
doaj +1 more source
Spatio-temporal structure of traffic flow in a system with an open boundary
, 2000 The spatio-temporal structure of traffic flow pattern is investigated under the open boundary condition using the optimal velocity (OV) model. The parameter region where the uniform solution is convectively unstable is determined.
Mitarai, Namiko, Nakanishi, Hiizu
core +1 more source
Modification of three-dimensional transition in the wake of a rotationally oscillating cylinder [PDF]
, 2010 A study of the flow past an oscillatory rotating cylinder has been conducted, where the frequency of oscillation has been matched to the natural frequency of the vortex street generated in the wake of a stationary cylinder, at Reynolds number 300.
Canuto +4 more
core +5 more sources
Advanced Engineering Materials, EarlyView.This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero +9 more
wiley +1 more source
Experimental investigation of transitional flow in a toroidal pipe
, 2013 The flow instability and further transition to turbulence in a toroidal pipe (torus) with curvature (tube-to-coiling diameter) 0.049 is investigated experimentally.
Hof, B. +3 more
core +1 more source
Passive swimming in viscous oscillatory flows
Physical Review E, 2016 Fluid-based locomotion at low Reynolds number is subject to the constraints of Purcell's scallop theorem: reciprocal shape kinematics identical under a time-reversal symmetry cannot cause locomotion. In particular, a single degree-of-freedom scallop undergoing opening and closing motions cannot swim. Most strategies for symmetry breaking and locomotion
Ikhee, Jo +3 more
openaire +3 more sources
DNA Molecules in Microfluidic Oscillatory Flow [PDF]
Macromolecules, 2005 The conformation and dynamics of a single DNA molecule undergoing oscillatory pressure-driven flow in microfluidic channels is studied using Brownian dynamics simulations, accounting for hydrodynamic interactions between segments in the bulk and between the chain and the walls. Oscillatory flow provides a scenario under which the polymers may remain in
Y-L, Chen +4 more
openaire +2 more sources