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Mathematical Modeling and Experimental Validation of the Warm Spray (Two-Stage HVOF) Process
http://hdl.handle.net/10232/14421
http://hdl.handle.net/10232/144211f4ffd39-9b5f-4c33-a717-7c25773bb9d0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AA10960457_v18n3_p401-410.pdf (487.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2012-06-26 | |||||
| タイトル | ||||||
| タイトル | Mathematical Modeling and Experimental Validation of the Warm Spray (Two-Stage HVOF) Process | |||||
| タイトル言語 | en | |||||
| 著者 |
片野田, 洋
× 片野田, 洋× 桐明, 拓郎× 橘木, 孝尚× 川喜多, 仁× 黒田, 聖治× 福原, 稔 |
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| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | gas dynamics | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | mathematical model | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | thermodynamics | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | warm spray | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The warm spray (WS) gun was developed to make an oxidation-free coating of temperature-sensitive material, such as titanium and copper, on a substrate. The gun has a combustion chamber followed by a mixing chamber, in which the combustion gas is mixed with the nitrogen gas at room temperature. The temperature of the mixed gas can be controlled in the range of about 1000-2500 K by adjusting the mass flow rate of nitrogen gas. The gas in the mixing chamber is accelerated to supersonic speed through a converging-diverging nozzle followed by a straight barrel. This paper shows how to construct the mathematical model of the gas flow and particle velocity/temperature of the WS process. The model consists of four parts: (a) thermodynamic and gas-dynamic calculations of combustion and mixing chambers, (b) quasi-one-dimensional calculation of the internal gas flow of the gun, (c) semiempirical calculation of the jet flow from the gun exit, and (d) calculation of particle velocity and temperature traveling in the gas flow. The validity of the mathematical model is confirmed by the experimental results of the aluminum particle sprayed by the WS gun. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
en : Journal of thermal spray technology 巻 18, 号 3, p. 401-410, 発行日 2009 |
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| 作成日 | ||||||
| 日付 | 2009-09-01 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 10599630 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AA10960457 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| DOI | https://doi.org/10.1007/s11666-009-9299-0 | |||||
| 権利 | ||||||
| 権利情報の言語 | en | |||||
| 権利情報 | Copyright 2009 ASM International. This paper was published in "Journal of Thermal Spray Technology", Vol. 18, Issue 3, pp. 401-410 and is made available as an electronic reprint with the permission of ASM International. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplications of any material in this paper for a fee or for commercial purposes, or modification of the content of this paper are prohibited. | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 423 | |||||
| 公開者・出版者 | ||||||
| 出版者 | ASM International | |||||
| 出版者言語 | en | |||||
| 関連（relation）（relationType設定なし） | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.springerlink.com/content/h360030747141j30/ | |||||
