Browsing Theses by Subject "PIV"
Now showing items 1-7 of 7
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The Application of Particle Image Velocimetry in a Small Scale Wind Tunnel
(University of Waterloo, 2002)This study investigated the applicability of Particle Image Velocimetry (PIV) as a velocity measurement technique for use in wind tunnel flows. To carry out the investigation, a small scale wind tunnel was designed and ... -
Blade Number Influence on Centrifugal Impeller Flow Behavior
(University of Waterloo, 2015-12-10)In this study, experiments were conducted to observe the performance and flow structure of the fluid inside the passage of 5 and 7 bladed impellers. The main purpose is to understand the influence of the number of blades ... -
Evaluation of FFT Based Cross-Correlation Algorithms for Particle Image Velocimetry
(University of Waterloo, 2002)In the current study, the four most common Particle Image Velocimetry (PIV) cross-correlation algorithms were evaluated by measuring the displacement of particles in computer generated images. The synthetic images were ... -
Evaporation of Thin Lubricant Films under Laminar and Turbulent Boundary Layers
(University of Waterloo, 2019-02-07)The evaporation of engine oil hydrocarbons from the cylinder liner of internal combustion engines is a significant contributor to engine emissions. This evaporation occurs from the thin films deposited by the piston ... -
Experimental analysis of coherent structures in a plane confined jet
(University of Waterloo, 2019-09-26)Confined jets are commonly employed in several industrial applications such as propul-sion systems in the aerospace industry and environmental control systems. In the presentstudy, the flow development of a high ... -
Experimental and numerical investigation of three equispaced cylinders in cross-flow
(University of Waterloo, 2014-12-19)Flow around a cluster of three equally spaced cylinders with a spacing ratio of P/D = 1.35 was studied experimentally and numerically. The main focus of this investigation is the effect of cluster orientation on flow ... -
Experimental Investigation of the Flow Behaviour Inside a Centrifugal Impeller Channel at Design and Off-Design Flow Rates
(University of Waterloo, 2007-06-27)An experimental study of the flow behavior inside the channels of an 8-blade backswept low specific speed impeller at design and off-design conditions is presented. The measurements took place at both the inlet and the ...