Results 91 to 100 of about 12,581,303 (216)
Engineering Reports, Volume 8, Issue 10, October 2026.The paper consists of four parts. Specially, the first part analyzes the wind challenges of large‐span bridges, including the formation mechanism of wind‐induced vibration disaster of large‐span bridges and typical cases, as well as the limitations of the current wind design codes. The second part reviews the analysis models and experimental techniques
Sai Gong +4 more
wiley +1 more source
4th International symposium on particle image velocimetry CD-ROM proceedings
, 2001 This CD ROM contains more than 180 papers presented at the 4th International Symposium on Particle Image Velocimetry (PIV'01), held in Goettingen, Germany, September 17 to 19, 2001. The PIV'01 Symposium has been organized by the Institute of Aerodynamics
DLR Deutsches Zentrum fuer Luft- und Raumfahrt e.V., Goettingen (Germany). Inst. fuer Aerodynamik und Stroemungstechnik +1 more
core
Entropy, 2009 An experimental design is presented for an optical method of measuring spatial variations of flow irreversibilities in laminar viscous fluid motion. Pulsed laser measurements of fluid velocity with PIV (Particle Image Velocimetry) are post-processed to ...
Greg F. Naterer, Olusola B. Adeyinka
doaj +1 more source
River Research and Applications, Volume 42, Issue 8, Page 1654-1672, October 2026.ABSTRACT Flow velocity measurement is fundamental to hydrological and hydraulic studies, providing essential data for streamflow estimation and river dynamics analysis. Traditional in situ methods like propeller gauges and acoustic Doppler current profilers are accurate but intrusive and labour‐intensive, while non‐intrusive image processing methods ...
Ghazaleh Nassaji Matin +4 more
wiley +1 more source
Analysis of turbulence and vortex structures by flow mapping [PDF]
, 1997 The technique of Particle Image Velocimetry (PIV) flow mapping is reviewed and comparisons made with Laser Doppler Anemometry (LDA). Results are presented showing the application of PlV to the determination of coherent structures in grid-generated ...
Whale, J., Greated, C.A., Damm, C.E.
core
An investigation of the flow characteristics in the bootdeck region of a scale model notchback saloon vehicle [PDF]
, 2007 The results of an experimental investigation of the bootdeck flow structure of a 36 per cent scale model notchback car are presented together with a general review of advanced laser diagnostic techniques suitable for large-scale wind tunnel flow ...
Garry, Kevin P. +2 more
core +1 more source
A hybrid particle tracking algorithm for characterizing particle motions in pneumatic dispersion [PDF]
AIP AdvancesAccurate measurement of particle motion in pneumatic dispersion is essential, yet challenging, because current imaging techniques cannot clearly resolve individual particles within dense agglomerations.
Jialin Li +5 more
doaj +1 more source
Laboratory Study of the Dynamics of a Pollutant Within a City Block During Urban Flooding
Water Resources Research, Volume 62, Issue 10, October 2026.Abstract During urban flooding, pollutants from point releases (e.g., sewer overflows) transported in street runoff can invade city blocks, exposing residents to contamination risks. The present laboratory study focuses on the intrusion of pollutants from flooded streets into a porous city block under steady flow conditions.
C. Fagour, S. Proust, E. Mignot
wiley +1 more source
Formation of the leading-edge vortex and spanwise flow on an insect-like flapping-wing throughout a flapping half cycle [PDF]
, 2013 This paper presents an experimental investigation of the evolution of the leading-edge vortex and spanwise flow generated by an insect-like flapping-wing at a Reynolds number relevant to flapping-wing micro air vehicles (FMAVs) (Re = ~15,000 ...
Knowles, Kevin, Phillips, Nathan
core +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.
J. R. Castrejón-Pita +2 more
core +2 more sources