| タイトル | The Pore Formation and Mobility Investigation: A Summary of Conducted Research on the International Space Station |
| 著者（英） | Luz, P.; Grugel, R. N.; Volz, M. P.; Jeter, L.; Anilkumar, A.; Spivey, R.; Smith, G. A. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2006-01-01 |
| 言語 | eng |
| 内容記述 | The Pore Formation and Mobility Investigation (PFMI) is being conducted in the Microgravity Science Glovebox (MSG) aboard the International Space Station (ISS) with the goal of understanding bubble generation and interactions during controlled directional solidification processing. Through the course of the experiments, beginning in September 2002, a number of key factors pertinent to solidification processing of materials in a microgravity environment have been directly observed, measured, and modeled. Though most experiments ran uninterrupted, on four separate occasions malfunctions to the PFMI hardware and software were experienced that required crew intervention, including in-space repair. Fortunately, each repair attempt was successful and restored the PFMI apparatus to a fully functional condition. Based on PFMI results and lessons learned, the intent of this presentation is to draw attention to the role ISS experiments/hardware can play in providing insight to potential fabrication processing techniques and repair scenarios that might arise during long duration space transport and/or on the lunar/Mars surface. |
| NASA分類 | Space Processing |
| 権利 | No Copyright |
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