Results 21 to 30 of about 158,194 (321)
IET Power Electronics, EarlyView., 2023 The proposed TB‐SCMLI is able to provide seven levels of output voltage by balancing the voltage of two capacitors with the given control logic. The various SCMLIs are evaluated to determine the contribution of the suggested TB‐SCMLI topology's merits and downsides.
Md. Reyaz Hussan +4 more
wiley +1 more source
The development and application of time resolved PIV at the University of Strathclyde [PDF]
, 2003 This paper describes the development of time resolved particle image velocimetry (PIV) within the Department of Mechanical Engineering at the University of Strathclyde.
Dempster, W.M. +6 more
core +1 more source
Mechanical Engineering Journal, 2020 In the present study, the authors investigate the simplest model of cross-flow impellers, in order to provide the fundamental flow features of cross-flow impellers.
Hiroaki MIHARA +4 more
doaj +1 more source
An ultradiscrete matrix version of the fourth Painleve equation [PDF]
, 2006 We establish a matrix generalization of the ultradiscrete fourth Painlev\'e equation (ud-PIV). Well-defined multicomponent systems that permit ultradiscretization are obtained using an approach that relies on a group defined by constraints imposed by the
Field, Chris M., Ormerod, Chris M.
core +4 more sources
Stem Cells Translational Medicine, 2019 The craniofacial area is prone to trauma or pathologies often resulting in large bone damages. One potential treatment option is the grafting of a tissue‐engineered construct seeded with adult mesenchymal stem cells (MSCs).
Anita Novais +12 more
doaj +1 more source
PIV uncertainty quantification from correlation statistics
, 2015 The uncertainty of a PIV displacement field is estimated using a generic post-processing method based on statistical analysis of the correlation process using differences in the intensity pattern in the two images. First the second image is dewarped back
B. Wieneke
semanticscholar +1 more source
Wake Structures and Surface Patterns of the DrivAer Notchback Car Model under Side Wind Conditions
Energies, 2020 The flow field topology of passenger cars considerably changes under side wind conditions. This changes the surface pressure, aerodynamic force, and drag and performance of a vehicle.
Dirk Wieser +2 more
doaj +1 more source
Analysis of Flow Field behind a Road Vehicle With/Without Rear Air Spoiler [PDF]
Journal of Engineering Research - Egypt, 2018 A particle image velocimetry (PIV) technique has been used to analyze the flow characteristics behind a road vehicle with/without an air spoiler attached on the behind end and also to estimate its effect on the wake.
Aly Elzahaby +5 more
doaj +1 more source
Experimental Study of the Flow Characteristics on Corrugated Wall with Perforation [PDF]
Journal of Applied Fluid MechanicsIn this study, the flow characteristics of two-dimensional corrugated walls with perforation are investigated using particle image velocimetry (PIV) experiments.
L. Yu, J. Sun, K. Sun, P. Yuan, W. Chen
doaj +1 more source
Post-secretional activation of Protease IV by quorum sensing in Pseudomonas aeruginosa
Scientific Reports, 2017 Protease IV (PIV), a key virulence factor of Pseudomonas aeruginosa is a secreted lysyl-endopeptidase whose expression is induced by quorum sensing (QS). We found that PIV expressed in QS mutant has severe reduction of activity in culture supernatant (CS)
Jungmin Oh +3 more
doaj +1 more source