| タイトル | Automated Propellant Blending |
| 本文（外部サイト） | http://hdl.handle.net/2060/20010010200 |
| 著者（英） | Dutton, Maureen L.; Harrington, Douglas W.; Bacak, James W.; Salazar, Frank; Hohmann, Carl W.; Tipton, Billy Charles, Jr. |
| 著者所属（英） | NASA Johnson Space Center |
| 発行日 | 2000-10-17 |
| 言語 | eng |
| 内容記述 | An automated propellant blending apparatus and method that uses closely metered addition of countersolvent to a binder solution with propellant particles dispersed therein to precisely control binder precipitation and particle aggregation is discussed. A profile of binder precipitation versus countersolvent-solvent ratio is established empirically and used in a computer algorithm to establish countersolvent addition parameters near the cloud point for controlling the transition of properties of the binder during agglomeration and finishing of the propellant composition particles. The system is remotely operated by computer for safety, reliability and improved product properties, and also increases product output. |
| NASA分類 | Propellants and Fuels |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/226474 |
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