| Download | - View final version: Simulation on gas flow and particle movement in the downstream radial injection cold spray nozzle (PDF, 1.4 MiB)
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| DOI | Resolve DOI: https://doi.org/10.4224/21274379 |
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| Author | Search for: Wang, Shaodong1; Search for: Xue, Lijue1 |
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| Affiliation | - National Research Council of Canada. NRC Industrial Materials Institute
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| Format | Text, Technical Report |
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| Abstract | A 3D numerical model is presented to simulate the gas flow and particle movement behavior in the downstream radial injection cold spray nozzle. The particle velocities at the nozzle exit were measured using an optical diagnostic method. The comparison shows that the numerical results of the proposed model can fit reasonably well with the experimental results. The influence of processing parameters (inlet gas pressure and inlet gas temperature) as well as the particle size is discussed. A comparison between the upstream powder loading cold spray system and downstream powder loading system is also made in this study. The proposed numerical model can be considered as a useful tool for the nozzle design and system optimization. |
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| Publication date | 2009 |
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| Publisher | National Research Council of Canada |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21274379 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | efb7bc67-470f-4548-9507-c6bc75a4f08c |
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| Record created | 2015-03-11 |
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| Record modified | 2022-07-13 |
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