Results 41 to 50 of about 158,194 (321)
Journal of Fluid Science and Technology, 2017 To control and reduce the rear separation region and the vortex of the free-end surface, a passive flow control method that is to use an inclined flow controlling hole (FCH) passing through the free-end surface to the side of the rear surface was ...
Hiroka RINOSHIKA +2 more
doaj +1 more source
Accurate turbulence level estimations using PIV/PTV
Experiments in Fluids, 2018 The estimation of the turbulence level of flow facilities is very important for the comprehensive description of experimental results. While for low flow velocities various measurement techniques can be used (for example hot-wire, LDV, PIV) the task ...
S. Scharnowski, M. Bross, C. Kähler
semanticscholar +1 more source
Journal of Immunology Research, 2022 Objectives. The purpose of this study was to determine the predictive significance of pretreatment pan-immune-inflammation value (PIV) in patients with newly diagnosed glioblastoma multiforme (GBM) who received postsurgical radiation (RT) and concurrent ...
Erkan Topkan, Ahmet Kucuk, Ugur Selek
doaj +1 more source
Active involvement of students in co-curriculum (sports) versus generic skills [PDF]
, 2017 The active involvement of students in sports activities is viewed from different levels of achievement beginning with the national representation of the residential colleges, faculties, and universities in prestigious sporting events at international ...
Azmir, N. A. +8 more
core +2 more sources
Self-similar decay of high Reynolds number Taylor-Couette turbulence [PDF]
, 2016 We study the decay of high-Reynolds number Taylor-Couette turbulence, i.e. the turbulent flow between two coaxial rotating cylinders. To do so, the rotation of the inner cylinder (Re$_i=2 \times 10^6$, the outer cylinder is at rest) is stopped within 12 ...
Huisman, Sander G. +4 more
core +3 more sources
Studies on Velocity Fields Around the Cavitation Vortices Generated by the Model of a Rotating Blade
Polish Maritime Research, 2018 The elimination of hazards caused by cavitation phenomena is an important issue to be considered in the design of process equipment including flow machinery. These hazards are: cavitation erosion, efficiency decrease as well as vibration and noise.
Suchecki Witold
doaj +1 more source
Flow Field of Turbulent Premixed Combustion in a Cyclone-Jet Combustor
Journal of Thermal Science and Technology, 2007 The flow field in highly turbulent premixed combustion has been examined, using a cyclone-jet combustor. The shear-strain rate is obtained by PIV system. Results show that, in combustion field, mean axial velocity does not decay along center axis and RMS
Kazuhiro YAMAMOTO +4 more
doaj +1 more source
Triggers for displaced decays of long-lived neutral particles in the ATLAS detector [PDF]
, 2013 A set of three dedicated triggers designed to detect long-lived neutral particles decaying throughout the ATLAS detector to a pair of hadronic jets is described.
Aad, G. +29 more
core +1 more source
Robotic volumetric PIV of a full-scale cyclist
, 2018 A novel approach to the measurement of large-scale complex aerodynamic flows is presented, based on the combination of coaxial volumetric velocimetry and robotics.
C. Jux +3 more
semanticscholar +1 more source
Acoustic resonances in microfluidic chips: full-image micro-PIV experiments and numerical simulations [PDF]
, 2006 We show that full-image micro-PIV analysis in combination with images of transient particle motion is a powerful tool for experimental studies of acoustic radiation forces and acoustic streaming in microfluidic chambers under piezo-actuation in the MHz ...
Abbott +32 more
core +3 more sources