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dc.contributor.authorSingh, Netrapal-
dc.contributor.authorRahim, Abdur-
dc.contributor.authorIslam, Mohd-
dc.identifier.issn0975-1017 (Online); 0971-4588 (Print)-
dc.description.abstractAn experimental investigation of a Y-shaped diffusing duct with an aspect ratio and area ratio of 2 and turning angle of 22.5°/22.5° is reported for flow and performance characteristics. A calibrated five-hole pressure probe in null mode is used to measure the flow parameters. The performance parameters are evaluated based on mass-averaged quantities. It is observed that the static pressure recovery coefficient and the total pressure loss coefficient increase continuously up to the exit of the diffusing duct at a constant rate. It is also observed that the flow is divided into two flow regimes whereas at the merger, the two streams mixed with each other resulting a centrally core flow with almost uniform intensity and a pair of vortices. The longitudinal velocity distribution at the exit is seen to be nearly uniform.en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJEMS Vol.20(2) [April 2013]en_US
dc.subjectY-shaped diffusing ducten_US
dc.subjectFive-hole probeen_US
dc.subjectSecondary flowsen_US
dc.titleFlow characteristics of a symmetric Y-shaped diffusing duct with zero yaw angleen_US
Appears in Collections:IJEMS Vol.20(2) [April 2013]

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