Characterization of Oil Flow within Radial Cooling Ducts of Disc Type Transformer Windings Using Particle Image Velocimetry

Muhammad Daghrah; Zhongdong Wang; Qiang Liu; Ch Krause; P.W.R. Smith

doi:10.1109/mei.2019.8636101

Characterization of Oil Flow within Radial Cooling Ducts of Disc Type Transformer Windings Using Particle Image Velocimetry

Muhammad Daghrah, Zhongdong Wang, Qiang Liu, Ch Krause, P.W.R. Smith

Research output: Contribution to journal › Article › peer-review

43 Downloads (Pure)

Abstract

In this article, flow rate in radial cooling ducts in a disc type winding model is characterized and measured using Particle Image Velocimetry (PIV). Good seeding density and reliable image calibration are essential to obtained accurate PIV velocity measurements. PIV measurement captured the existence of oil reverse flow and oil recirculation at duct entrances. A 3D flow was observed in radial cooling ducts under some OD cooling conditions.

Original language	English
Journal	IEEE Electrical Insulation Magazine
Early online date	11 Feb 2019
DOIs	https://doi.org/10.1109/mei.2019.8636101
Publication status	Published - 2019

Access to Document

10.1109/mei.2019.8636101

Characterization of Oil Flow within Radial Cooling Ducts of Disc Type Transformer Windings Using Particle Image VelocimetryAccepted author manuscript, 11.4 MB

Cite this

@article{932c7d87b7294a2c80f8c247e9f56ccb,

title = "Characterization of Oil Flow within Radial Cooling Ducts of Disc Type Transformer Windings Using Particle Image Velocimetry",

abstract = "In this article, flow rate in radial cooling ducts in a disc type winding model is characterized and measured using Particle Image Velocimetry (PIV). Good seeding density and reliable image calibration are essential to obtained accurate PIV velocity measurements. PIV measurement captured the existence of oil reverse flow and oil recirculation at duct entrances. A 3D flow was observed in radial cooling ducts under some OD cooling conditions.",

author = "Muhammad Daghrah and Zhongdong Wang and Qiang Liu and Ch Krause and P.W.R. Smith",

year = "2019",

doi = "10.1109/mei.2019.8636101",

language = "English",

journal = "IEEE Electrical Insulation Magazine",

issn = "0883-7554",

publisher = "IEEE",

}

TY - JOUR

T1 - Characterization of Oil Flow within Radial Cooling Ducts of Disc Type Transformer Windings Using Particle Image Velocimetry

AU - Daghrah, Muhammad

AU - Wang, Zhongdong

AU - Liu, Qiang

AU - Krause, Ch

AU - Smith, P.W.R.

PY - 2019

Y1 - 2019

N2 - In this article, flow rate in radial cooling ducts in a disc type winding model is characterized and measured using Particle Image Velocimetry (PIV). Good seeding density and reliable image calibration are essential to obtained accurate PIV velocity measurements. PIV measurement captured the existence of oil reverse flow and oil recirculation at duct entrances. A 3D flow was observed in radial cooling ducts under some OD cooling conditions.

AB - In this article, flow rate in radial cooling ducts in a disc type winding model is characterized and measured using Particle Image Velocimetry (PIV). Good seeding density and reliable image calibration are essential to obtained accurate PIV velocity measurements. PIV measurement captured the existence of oil reverse flow and oil recirculation at duct entrances. A 3D flow was observed in radial cooling ducts under some OD cooling conditions.

U2 - 10.1109/mei.2019.8636101

DO - 10.1109/mei.2019.8636101

M3 - Article

SN - 0883-7554

JO - IEEE Electrical Insulation Magazine

JF - IEEE Electrical Insulation Magazine

ER -

Characterization of Oil Flow within Radial Cooling Ducts of Disc Type Transformer Windings Using Particle Image Velocimetry

Abstract

Access to Document

Fingerprint

Cite this