Effect of substrate roughness on splatting behavior of HVOF sprayed polymer particles: Modeling and experiments

Journal of Thermal Spray Technology

Volumn 15, Issue 4, 2006, Pages 725-730

  Ivosevic, M ^a   Gupta, V ^a   Baldoni, J A ^b   Cairncross, R A ^a   Twardowski, T E ^c   Knight, R ^a  

^a DREXEL UNIVERSITY   (United States)

^b DUKE UNIVERSITY   (United States)

^c WIDENER UNIVERSITY   (United States)

Author keywords

HVOF spraying of polymers; Polymer splats; Surface roughness

Indexed keywords

HIGH-VELOCITY OXYFUEL (HVOF); POLYMER SPLATS; VOLUME OF FLUID (VOF) METHOD;

COMPUTER SIMULATION; FLOW OF FLUIDS; INTERFEROMETRY; PLASTIC COATINGS; SCANNING ELECTRON MICROSCOPY; SUBSTRATES; SURFACE ROUGHNESS;

SPRAYED COATINGS;

EID: 33846292924     PISSN: 10599630     EISSN: None     Source Type: Journal    
DOI: 10.1361/105996306X146839     Document Type: Conference Paper

References (16)

1. J.R. Davis, et al., Ed., Handbook of Thermal Spray Technology, 1st ed., ASM International, 2004
2. P. Fauchais, M. Fukomoto, A. Vardelle, and M. Vardelle, Knowledge Concerning Splat Formation: An Invited Review, J. Thermal Spray Technol., 2004, 13(3), p 337-360
3. H. Liu, E.J. Lavernia, and R.H. Rangel, Modeling of Molten Droplet Impingement on a Non-flat Surface, Acta Metall. Mater., 1995, 43(5), p 2053-2072
4. V.V. Sobolev, J.M. Guilemany, and A.J. Martin, Influence of Surface Roughness on the Flattening of Powder Particles During Thermal Spraying, J. Thermal Spray Technol., 1996, 5(2), p 207-214
5. N.A. Patanker and Y. Chen, Numerical Simulation of Droplet Shapes on Rough Surfaces, Proc. Fifth Int. Conference on Modeling and Simulations of Microsystems (MSM 2002) (Puerto Rico), 2002, p 116-119
6. H. Fukanuma, Mathematical Modeling of Flattening Process on Rough Surfaces in Thermal Spray, Thermal Spray: Practical Solutions for Engineering Problems, Proc. Ninth National Thermal Spray Conf (Cincinnati, OH), C.C. Berndt, Ed., ASM International, 1996, p 647-656
7. M. Raessi, J. Mostaghimi, and M. Bussmann, Droplet Impact During the Plasma Spray Coating Process - Effect of Surface Roughness on Splat Shapes, Proc. 17th Int. Symposium on Plasma Chemistry (ISPC 17) (Toronto, Canada), Int. Union of Pure and Applied Chemistry (IUPAC), 2005
8. M. Pasandideh-Fard, S. Chandra, and J. Mostaghimi, A Three-Dimensional Model of Droplet Impact and Solidification, Int. J. Heat Mass Transfer, 2002, 45, p 2229-2242
9. Z.G. Feng, M. Domaszewski, G. Montavon, and C. Coddet, Finite Element Analysis of Effect of Substrate Surface Roughness on Liquid Droplet Impact and Flattening Process, J. Thermal Spray Technology, 2002, 11(1), p 62-68
10. E. Petrovicova, "Structure and Properties of Polymer Nanocomposite Coatings Applied by the HVOF Process," Ph.D. dissertation, Drexel University, Philadelphia, PA, 1999
11. M. Ivosevic, R.A. Cairncross, and R. Knight, Impact Modeling of Thermally Sprayed Polymer Particles, Proc. ITSC-2005 International Thermal-Spray Conference (Basel, Switzerland), DVS/IIW/ASM-TSS, 2005
12. Y. Bao, D.T. Gawne, and T. Zhang, The Effect of Feedstock Particle Size on the Heat transfer Rates and Properties of Thermally Sprayed Polymer Coatings, Trans. I. M. F., 1998, 73(4), p 119-124
13. M. Ivosevic, R.A. Cairncross, and R. Knight, "Heating and Impact Modeling of HVOF Sprayed Polymer Particles," Proc. 2004 International Thermal Spray Conference (ITSC-2004) (Osaka, Japan), DVS /IIW/ASM-TSS, 2004
14. C.W. Hirt and B.D. Nichols, Volume of Fluid (VoF) Method for the Dynamics of Free Boundaries, J. Comput. Phys., 1981, 39, p 201-225
15. B.R. Bird, R.C Armstrong, and O. Hassager, Dynamics of Polymeric Liquids, Volume 1: Fluid Mechanics, 2nd ed., John Wiley & Sons, 1987
16. A.A. Syed, A. Denoirjean, B. Hannoyer, P. Fauchais, P. Denoirjean, A.A. Khan, and J.C. Labbe, Influence of Substrate Surface Conditions on the Plasma Sprayed Ceramic and Metallic Particles Flattening, Surf. Coat. Technol., 2005, 200, p 2317-2331