Results 61 to 70 of about 61,839 (207)
An experimental and computational analysis of buoyancy driven flows by laser sheet tomography, particle image velocimetry and computational fluid dynamics [PDF]
, 1997 This paper contains details of a three pronged investigation into the development of a buoyant jet impinging on a wall in a closed vessel. The development of the flow was measured experimentally by particle image velocimetry (PIV) and laser sheet ...
Crawley, F +5 more
core
, 2013 The constituents of soft matter systems such as colloidal suspensions, emulsions, polymers, and biological tissues undergo microscopic random motion, due to thermal energy.
Brambilla, Giovanni +3 more
core +3 more sources
High-Speed Image Velocimetry System for Rainfall Measurement
IEEE Access, 2018 In this paper, a new image-based disdrometer is developed to survey the movement of free falling raindrops. The proposed high-speed image velocimetry (HSIV) system comprises a high-speed camera mounted on a lens with long depth of field, a backlight ...
Chih-Yen Chen +5 more
doaj +1 more source
Probing turbulence intermittency via Auto-Regressive Moving-Average models [PDF]
, 2014 We suggest a new approach to probing intermittency corrections to the Kolmogorov law in turbulent flows based on the Auto-Regressive Moving-Average modeling of turbulent time series.
Daviaud, François +4 more
core +3 more sources
Neural Particle Image Velocimetry
, 2021 In the past decades, great progress has been made in the field of optical and particle-based measurement techniques for experimental analysis of fluid flows. Particle Image Velocimetry (PIV) technique is widely used to identify flow parameters from time-consecutive snapshots of particles injected into the fluid.
Stulov, Nikolay, Chertkov, Michael
openaire +2 more sources
Advances in Mechanical Engineering, 2015 Trochoidal gear pumps produce significant flow pulsations that result in pressure pulsations, which interact with the system where they are connected, shortening the life of both the pump and circuit components.
M Garcia-Vilchez +6 more
doaj +1 more source
Noise suppression method for hydroxyl tagging velocimetry based on generative adversarial networks
AIP Advances, 2022 Hydroxyl tagging velocimetry (HTV) technology is crucial in the velocimetry diagnosis of combustion flow fields. However, obtaining accurate HTV information in practical engineering applications is difficult because of complex flow fields and background ...
Jun Shao +10 more
doaj +1 more source
A numerical and experimental analysis of flow in a centrifugal pump [PDF]
, 2002 Computational fluid dynamics (CFD) analysis has been used to solve the unsteady three-dimensional viscous flow in the entire impeller and volute casing of a centrifugal pump.
Blanco, E. +4 more
core +1 more source
Treatment of biodiesel wastewater using ferric chloride and ferric sulfate [PDF]
, 2017 The production of biodiesel through the transesterification method produces a large amount of wastewater that contains high level of chemical oxygen demand (COD) and oil and grease. In this study, coagulation was adopted to treat the biodiesel wastewater.
Abd Kadir, Aeslina +7 more
core +2 more sources
Computational localization microscopy with extended axial range [PDF]
, 2018 A new single-aperture 3D particle-localization and tracking technique is presented that demonstrates an increase in depth range by more than an order of magnitude without compromising optical resolution and throughput. We exploit the extended depth range
Carles Santacana, Guillem +3 more
core +1 more source