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Coanda-assisted spray manipulation i...

Utah State University.

Coanda-assisted spray manipulation implementation to plasma spray.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Coanda-assisted spray manipulation implementation to plasma spray./
Author:	Mabey, Katie E.
Description:	85 p.
Notes:	Source: Masters Abstracts International, Volume: 50-01, page: 0596.
Contained By:	Masters Abstracts International50-01.
Subject:	Engineering, Mechanical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1496402
ISBN:	9781124747651

Coanda-assisted spray manipulation implementation to plasma spray.
Mabey, Katie E.

Coanda-assisted spray manipulation implementation to plasma spray. - 85 p.

Source: Masters Abstracts International, Volume: 50-01, page: 0596.

Thesis (M.S.)--Utah State University, 2011.

Coanda-assisted Spray Manipulation (CSM) is a means of modifying the direction of a jet. Previous isothermal static vectoring research is expanded to plasma spray. Two-dimensional Particle Image Velocimetry (PIV) was used to determine the vectoring results for small angles between 5-10°. Suitable parameters were determined for use on a plasma spray gun for small angle vectoring. Three-dimensional PIV was used to determine the effect of high speed rotation on a vectored jet. A 2-piece CSM collar was retrofitted to a Praxair SG-100 plasma spray gun that replaced the standard faceplate. Two separate collars were tested: one designed for small vector angles and one for larger vector angles. The small-angle device could modify the trajectory of zirconia powder up to several degrees. Doing so could realign the plasma with the powder, resulting in increased powder temperature and velocity. The large-angle device could vector the plasma jet up to 45°; however the powder did not vector as much. Under large-angle vectoring, the powder velocity and temperature decreased steadily with vector angle. Both devices were tested using a supersonic conguration.

ISBN: 9781124747651Subjects--Topical Terms:

845387
Engineering, Mechanical.

Coanda-assisted spray manipulation implementation to plasma spray.
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020 $a 9781124747651
035 $a (UMI)AAI1496402
035 $a AAI1496402
040 $a UMI $c UMI
100 1 $a Mabey, Katie E. $3 845634
245 1 0 $a Coanda-assisted spray manipulation implementation to plasma spray.
300 $a 85 p.
500 $a Source: Masters Abstracts International, Volume: 50-01, page: 0596.
500 $a Adviser: Barton L. Smith.
502 $a Thesis (M.S.)--Utah State University, 2011.
520 $a Coanda-assisted Spray Manipulation (CSM) is a means of modifying the direction of a jet. Previous isothermal static vectoring research is expanded to plasma spray. Two-dimensional Particle Image Velocimetry (PIV) was used to determine the vectoring results for small angles between 5-10°. Suitable parameters were determined for use on a plasma spray gun for small angle vectoring. Three-dimensional PIV was used to determine the effect of high speed rotation on a vectored jet. A 2-piece CSM collar was retrofitted to a Praxair SG-100 plasma spray gun that replaced the standard faceplate. Two separate collars were tested: one designed for small vector angles and one for larger vector angles. The small-angle device could modify the trajectory of zirconia powder up to several degrees. Doing so could realign the plasma with the powder, resulting in increased powder temperature and velocity. The large-angle device could vector the plasma jet up to 45°; however the powder did not vector as much. Under large-angle vectoring, the powder velocity and temperature decreased steadily with vector angle. Both devices were tested using a supersonic conguration.
590 $a School code: 0241.
650 4 $a Engineering, Mechanical. $3 845387
690 $a 0548
710 2 $a Utah State University. $b Mechanical and Aerospace. $3 845635
773 0 $t Masters Abstracts International $g 50-01.
790 1 0 $a Smith, Barton L., $e advisor
790 1 0 $a Spall, Robert $e committee member
790 1 0 $a Hailey, Christine $e committee member
790 $a 0241
791 $a M.S.
792 $a 2011
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1496402

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