| タイトル | Flight test of an improved solid waste collection system |
| 著者（英） | Thornton, W.; Whitmore, H.; Brasseaux, H. |
| 著者所属（英） | Whitmore Enterprises; NASA Johnson Space Center |
| 発行日 | 1991-07-01 |
| 言語 | eng |
| 内容記述 | A system for human waste collection is described and evaluated on the basis of a prototype employed for the shuttle flight STS-35. The manually operated version of the unit is designed to collect, compact, and store human waste and cleaning material in replaceable volumes. The system is presented with illustrations and descriptions of the disposable pads that are used to clean the cylinder and occlusive air valves as well as seal the unit. Temporary retention and waste entrainment are provided by the variable airflow in the manual unit tested. The prototype testing indicates that sufficient airflow is achieved at 45 CFM and that the stowage volume (18.7 cu in.) is adequate for storing human waste with minimal logistical support. Higher compaction pressure and the use of a directed airstream are proposed for improving the packing efficiency of the unit. |
| NASA分類 | MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT |
| レポートNO | 92A21782
SAE PAPER 911367 |
| 権利 | Copyright |
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