Measurement and numerical simulation of particle velocity in cold spraying

Wen Ya Li; Chang Jiu Li; Hong Tao Wang; Cheng Xin Li; Hee Seon Bang

doi:10.1361/105996306X146956

Measurement and numerical simulation of particle velocity in cold spraying

Wen Ya Li
, Chang Jiu Li
, Hong Tao Wang
, Cheng Xin Li
, Hee Seon Bang

Research output: Contribution to conference › Paper › peer-review

8 Scopus citations

Abstract

The velocity of cold spray particles was measured by a diagnostic system designed for thermal spray particles that is based on thermal radiation. A laser beam was used to illuminate the cold spray particles in cold spraying to obtain a sufficient radiant energy intensity for detection. The measurement was carried out for copper particles of different mean particle sizes. The particle velocity was also estimated using a twodimensional axisymmetric model developed previously. The simulated velocity agreed well with the measured result. This fact indicates that particle velocity in cold spraying can be predicted reasonably by simulation. Therefore, it is possible to optimize the cold spray process with the aid of the simulation results.

Original language	English
Pages	559-562
Number of pages	4
DOIs	https://doi.org/10.1361/105996306X146956
State	Published - 2006
Externally published	Yes
Event	2006 International Thermal Spray Conference: Building on 100 Years of Success - Seattle, WA, United States Duration: 15 May 2006 → 18 May 2006

Conference

Conference	2006 International Thermal Spray Conference: Building on 100 Years of Success
Country/Territory	United States
City	Seattle, WA
Period	15/05/06 → 18/05/06

Keywords

Cold spraying
Measurement
Numerical simulation
Particle velocity

Access to Document

10.1361/105996306X146956

Cite this

@conference{b2f9c7044ec44d5998933d85ce25abc1,

title = "Measurement and numerical simulation of particle velocity in cold spraying",

abstract = "The velocity of cold spray particles was measured by a diagnostic system designed for thermal spray particles that is based on thermal radiation. A laser beam was used to illuminate the cold spray particles in cold spraying to obtain a sufficient radiant energy intensity for detection. The measurement was carried out for copper particles of different mean particle sizes. The particle velocity was also estimated using a twodimensional axisymmetric model developed previously. The simulated velocity agreed well with the measured result. This fact indicates that particle velocity in cold spraying can be predicted reasonably by simulation. Therefore, it is possible to optimize the cold spray process with the aid of the simulation results.",

keywords = "Cold spraying, Measurement, Numerical simulation, Particle velocity",

author = "Li, \{Wen Ya\} and Li, \{Chang Jiu\} and Wang, \{Hong Tao\} and Li, \{Cheng Xin\} and Bang, \{Hee Seon\}",

year = "2006",

doi = "10.1361/105996306X146956",

language = "英语",

pages = "559--562",

note = "2006 International Thermal Spray Conference: Building on 100 Years of Success ; Conference date: 15-05-2006 Through 18-05-2006",

}

TY - CONF

T1 - Measurement and numerical simulation of particle velocity in cold spraying

AU - Li, Wen Ya

AU - Li, Chang Jiu

AU - Wang, Hong Tao

AU - Li, Cheng Xin

AU - Bang, Hee Seon

PY - 2006

Y1 - 2006

N2 - The velocity of cold spray particles was measured by a diagnostic system designed for thermal spray particles that is based on thermal radiation. A laser beam was used to illuminate the cold spray particles in cold spraying to obtain a sufficient radiant energy intensity for detection. The measurement was carried out for copper particles of different mean particle sizes. The particle velocity was also estimated using a twodimensional axisymmetric model developed previously. The simulated velocity agreed well with the measured result. This fact indicates that particle velocity in cold spraying can be predicted reasonably by simulation. Therefore, it is possible to optimize the cold spray process with the aid of the simulation results.

AB - The velocity of cold spray particles was measured by a diagnostic system designed for thermal spray particles that is based on thermal radiation. A laser beam was used to illuminate the cold spray particles in cold spraying to obtain a sufficient radiant energy intensity for detection. The measurement was carried out for copper particles of different mean particle sizes. The particle velocity was also estimated using a twodimensional axisymmetric model developed previously. The simulated velocity agreed well with the measured result. This fact indicates that particle velocity in cold spraying can be predicted reasonably by simulation. Therefore, it is possible to optimize the cold spray process with the aid of the simulation results.

KW - Cold spraying

KW - Measurement

KW - Numerical simulation

KW - Particle velocity

UR - https://www.scopus.com/pages/publications/58349083671

U2 - 10.1361/105996306X146956

DO - 10.1361/105996306X146956

M3 - 论文

AN - SCOPUS:58349083671

SP - 559

EP - 562

T2 - 2006 International Thermal Spray Conference: Building on 100 Years of Success

Y2 - 15 May 2006 through 18 May 2006

ER -

Measurement and numerical simulation of particle velocity in cold spraying

Abstract

Conference

Keywords

Access to Document

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