Particle In-Flight Velocity and Dispersion Measurements at Increasing Particle Feed Rates in Cold Spray
Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations r...
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Gespeichert in:
| Autor*in: |
Meyer, M. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Anmerkung: |
© ASM International 2016 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of thermal spray technology - Springer US, 1992, 26(2016), 1-2 vom: 08. Dez., Seite 60-70 |
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| Übergeordnetes Werk: |
volume:26 ; year:2016 ; number:1-2 ; day:08 ; month:12 ; pages:60-70 |
| Links: |
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| DOI / URN: |
10.1007/s11666-016-0496-3 |
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OLC2060568315 |
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| 520 | |a Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations rarely consider the particle feed rate. However, because higher particle loadings are typically used in the process, the effect of this cannot be assumed negligible. This study therefore investigates the particle velocities in the supersonic jet of an advanced CS system at low- and high pressure levels and varying particle feed rates using particle image velocimetry. The particle dispersion and velocity evolution along the jet axis were investigated for several feedstock materials. It was found that the average particle velocity noticeably decreases with increasing particulate loading in all cases. The velocity distribution and particle dispersion were also observed to be influenced by the feed rate. Effects are driven by both mass loading and volume fraction, depending on the feedstock’s particle velocity parameter. Increased particle feed rates hence affect the magnitude and distribution of impact velocity and consequently the efficiency of CS. In particular, numerical models neglecting this interconnection are required to be further improved, based on these experimental studies. | ||
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10.1007/s11666-016-0496-3 doi (DE-627)OLC2060568315 (DE-He213)s11666-016-0496-3-p DE-627 ger DE-627 rakwb eng 670 VZ Meyer, M. verfasserin aut Particle In-Flight Velocity and Dispersion Measurements at Increasing Particle Feed Rates in Cold Spray 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2016 Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations rarely consider the particle feed rate. However, because higher particle loadings are typically used in the process, the effect of this cannot be assumed negligible. This study therefore investigates the particle velocities in the supersonic jet of an advanced CS system at low- and high pressure levels and varying particle feed rates using particle image velocimetry. The particle dispersion and velocity evolution along the jet axis were investigated for several feedstock materials. It was found that the average particle velocity noticeably decreases with increasing particulate loading in all cases. The velocity distribution and particle dispersion were also observed to be influenced by the feed rate. Effects are driven by both mass loading and volume fraction, depending on the feedstock’s particle velocity parameter. Increased particle feed rates hence affect the magnitude and distribution of impact velocity and consequently the efficiency of CS. In particular, numerical models neglecting this interconnection are required to be further improved, based on these experimental studies. cold spray particle feed rate particle image velocimetry particle velocity phase coupling Yin, S. aut Lupoi, R. aut Enthalten in Journal of thermal spray technology Springer US, 1992 26(2016), 1-2 vom: 08. Dez., Seite 60-70 (DE-627)131101544 (DE-600)1118266-0 (DE-576)038867699 1059-9630 nnns volume:26 year:2016 number:1-2 day:08 month:12 pages:60-70 https://doi.org/10.1007/s11666-016-0496-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 26 2016 1-2 08 12 60-70 |
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10.1007/s11666-016-0496-3 doi (DE-627)OLC2060568315 (DE-He213)s11666-016-0496-3-p DE-627 ger DE-627 rakwb eng 670 VZ Meyer, M. verfasserin aut Particle In-Flight Velocity and Dispersion Measurements at Increasing Particle Feed Rates in Cold Spray 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2016 Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations rarely consider the particle feed rate. However, because higher particle loadings are typically used in the process, the effect of this cannot be assumed negligible. This study therefore investigates the particle velocities in the supersonic jet of an advanced CS system at low- and high pressure levels and varying particle feed rates using particle image velocimetry. The particle dispersion and velocity evolution along the jet axis were investigated for several feedstock materials. It was found that the average particle velocity noticeably decreases with increasing particulate loading in all cases. The velocity distribution and particle dispersion were also observed to be influenced by the feed rate. Effects are driven by both mass loading and volume fraction, depending on the feedstock’s particle velocity parameter. Increased particle feed rates hence affect the magnitude and distribution of impact velocity and consequently the efficiency of CS. In particular, numerical models neglecting this interconnection are required to be further improved, based on these experimental studies. cold spray particle feed rate particle image velocimetry particle velocity phase coupling Yin, S. aut Lupoi, R. aut Enthalten in Journal of thermal spray technology Springer US, 1992 26(2016), 1-2 vom: 08. Dez., Seite 60-70 (DE-627)131101544 (DE-600)1118266-0 (DE-576)038867699 1059-9630 nnns volume:26 year:2016 number:1-2 day:08 month:12 pages:60-70 https://doi.org/10.1007/s11666-016-0496-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 26 2016 1-2 08 12 60-70 |
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10.1007/s11666-016-0496-3 doi (DE-627)OLC2060568315 (DE-He213)s11666-016-0496-3-p DE-627 ger DE-627 rakwb eng 670 VZ Meyer, M. verfasserin aut Particle In-Flight Velocity and Dispersion Measurements at Increasing Particle Feed Rates in Cold Spray 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2016 Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations rarely consider the particle feed rate. However, because higher particle loadings are typically used in the process, the effect of this cannot be assumed negligible. This study therefore investigates the particle velocities in the supersonic jet of an advanced CS system at low- and high pressure levels and varying particle feed rates using particle image velocimetry. The particle dispersion and velocity evolution along the jet axis were investigated for several feedstock materials. It was found that the average particle velocity noticeably decreases with increasing particulate loading in all cases. The velocity distribution and particle dispersion were also observed to be influenced by the feed rate. Effects are driven by both mass loading and volume fraction, depending on the feedstock’s particle velocity parameter. Increased particle feed rates hence affect the magnitude and distribution of impact velocity and consequently the efficiency of CS. In particular, numerical models neglecting this interconnection are required to be further improved, based on these experimental studies. cold spray particle feed rate particle image velocimetry particle velocity phase coupling Yin, S. aut Lupoi, R. aut Enthalten in Journal of thermal spray technology Springer US, 1992 26(2016), 1-2 vom: 08. Dez., Seite 60-70 (DE-627)131101544 (DE-600)1118266-0 (DE-576)038867699 1059-9630 nnns volume:26 year:2016 number:1-2 day:08 month:12 pages:60-70 https://doi.org/10.1007/s11666-016-0496-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 26 2016 1-2 08 12 60-70 |
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10.1007/s11666-016-0496-3 doi (DE-627)OLC2060568315 (DE-He213)s11666-016-0496-3-p DE-627 ger DE-627 rakwb eng 670 VZ Meyer, M. verfasserin aut Particle In-Flight Velocity and Dispersion Measurements at Increasing Particle Feed Rates in Cold Spray 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2016 Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations rarely consider the particle feed rate. However, because higher particle loadings are typically used in the process, the effect of this cannot be assumed negligible. This study therefore investigates the particle velocities in the supersonic jet of an advanced CS system at low- and high pressure levels and varying particle feed rates using particle image velocimetry. The particle dispersion and velocity evolution along the jet axis were investigated for several feedstock materials. It was found that the average particle velocity noticeably decreases with increasing particulate loading in all cases. The velocity distribution and particle dispersion were also observed to be influenced by the feed rate. Effects are driven by both mass loading and volume fraction, depending on the feedstock’s particle velocity parameter. Increased particle feed rates hence affect the magnitude and distribution of impact velocity and consequently the efficiency of CS. In particular, numerical models neglecting this interconnection are required to be further improved, based on these experimental studies. cold spray particle feed rate particle image velocimetry particle velocity phase coupling Yin, S. aut Lupoi, R. aut Enthalten in Journal of thermal spray technology Springer US, 1992 26(2016), 1-2 vom: 08. Dez., Seite 60-70 (DE-627)131101544 (DE-600)1118266-0 (DE-576)038867699 1059-9630 nnns volume:26 year:2016 number:1-2 day:08 month:12 pages:60-70 https://doi.org/10.1007/s11666-016-0496-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 26 2016 1-2 08 12 60-70 |
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10.1007/s11666-016-0496-3 doi (DE-627)OLC2060568315 (DE-He213)s11666-016-0496-3-p DE-627 ger DE-627 rakwb eng 670 VZ Meyer, M. verfasserin aut Particle In-Flight Velocity and Dispersion Measurements at Increasing Particle Feed Rates in Cold Spray 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2016 Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations rarely consider the particle feed rate. However, because higher particle loadings are typically used in the process, the effect of this cannot be assumed negligible. This study therefore investigates the particle velocities in the supersonic jet of an advanced CS system at low- and high pressure levels and varying particle feed rates using particle image velocimetry. The particle dispersion and velocity evolution along the jet axis were investigated for several feedstock materials. It was found that the average particle velocity noticeably decreases with increasing particulate loading in all cases. The velocity distribution and particle dispersion were also observed to be influenced by the feed rate. Effects are driven by both mass loading and volume fraction, depending on the feedstock’s particle velocity parameter. Increased particle feed rates hence affect the magnitude and distribution of impact velocity and consequently the efficiency of CS. In particular, numerical models neglecting this interconnection are required to be further improved, based on these experimental studies. cold spray particle feed rate particle image velocimetry particle velocity phase coupling Yin, S. aut Lupoi, R. aut Enthalten in Journal of thermal spray technology Springer US, 1992 26(2016), 1-2 vom: 08. Dez., Seite 60-70 (DE-627)131101544 (DE-600)1118266-0 (DE-576)038867699 1059-9630 nnns volume:26 year:2016 number:1-2 day:08 month:12 pages:60-70 https://doi.org/10.1007/s11666-016-0496-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 26 2016 1-2 08 12 60-70 |
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Particle In-Flight Velocity and Dispersion Measurements at Increasing Particle Feed Rates in Cold Spray |
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Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations rarely consider the particle feed rate. However, because higher particle loadings are typically used in the process, the effect of this cannot be assumed negligible. This study therefore investigates the particle velocities in the supersonic jet of an advanced CS system at low- and high pressure levels and varying particle feed rates using particle image velocimetry. The particle dispersion and velocity evolution along the jet axis were investigated for several feedstock materials. It was found that the average particle velocity noticeably decreases with increasing particulate loading in all cases. The velocity distribution and particle dispersion were also observed to be influenced by the feed rate. Effects are driven by both mass loading and volume fraction, depending on the feedstock’s particle velocity parameter. Increased particle feed rates hence affect the magnitude and distribution of impact velocity and consequently the efficiency of CS. In particular, numerical models neglecting this interconnection are required to be further improved, based on these experimental studies. © ASM International 2016 |
| abstractGer |
Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations rarely consider the particle feed rate. However, because higher particle loadings are typically used in the process, the effect of this cannot be assumed negligible. This study therefore investigates the particle velocities in the supersonic jet of an advanced CS system at low- and high pressure levels and varying particle feed rates using particle image velocimetry. The particle dispersion and velocity evolution along the jet axis were investigated for several feedstock materials. It was found that the average particle velocity noticeably decreases with increasing particulate loading in all cases. The velocity distribution and particle dispersion were also observed to be influenced by the feed rate. Effects are driven by both mass loading and volume fraction, depending on the feedstock’s particle velocity parameter. Increased particle feed rates hence affect the magnitude and distribution of impact velocity and consequently the efficiency of CS. In particular, numerical models neglecting this interconnection are required to be further improved, based on these experimental studies. © ASM International 2016 |
| abstract_unstemmed |
Abstract Cold spray (CS) is attracting interest of research and industry due to its rapid, solid-state particle deposition process and respective advantages over conventional deposition technologies. The acceleration of the particles is critical to the efficiency of CS, and previous investigations rarely consider the particle feed rate. However, because higher particle loadings are typically used in the process, the effect of this cannot be assumed negligible. This study therefore investigates the particle velocities in the supersonic jet of an advanced CS system at low- and high pressure levels and varying particle feed rates using particle image velocimetry. The particle dispersion and velocity evolution along the jet axis were investigated for several feedstock materials. It was found that the average particle velocity noticeably decreases with increasing particulate loading in all cases. The velocity distribution and particle dispersion were also observed to be influenced by the feed rate. Effects are driven by both mass loading and volume fraction, depending on the feedstock’s particle velocity parameter. Increased particle feed rates hence affect the magnitude and distribution of impact velocity and consequently the efficiency of CS. In particular, numerical models neglecting this interconnection are required to be further improved, based on these experimental studies. © ASM International 2016 |
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Particle In-Flight Velocity and Dispersion Measurements at Increasing Particle Feed Rates in Cold Spray |
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https://doi.org/10.1007/s11666-016-0496-3 |
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Yin, S. Lupoi, R. |
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