| タイトル | Conceptual Design and Cost Estimate of a Subsonic NASA Testbed Vehicle (NTV) for Aeronautics Research |
| 本文（外部サイト） | http://hdl.handle.net/2060/20140001091 |
| 著者（英） | Nickol, Craig L.; Frederic, Peter |
| 発行日 | 2013-08-12 |
| 言語 | eng |
| 内容記述 | A conceptual design and cost estimate for a subsonic flight research vehicle designed to support NASA's Environmentally Responsible Aviation (ERA) project goals is presented. To investigate the technical and economic feasibility of modifying an existing aircraft, a highly modified Boeing 717 was developed for maturation of technologies supporting the three ERA project goals of reduced fuel burn, noise, and emissions. This modified 717 utilizes midfuselage mounted modern high bypass ratio engines in conjunction with engine exhaust shielding structures to provide a low noise testbed. The testbed also integrates a natural laminar flow wing section and active flow control for the vertical tail. An eight year program plan was created to incrementally modify and test the vehicle, enabling the suite of technology benefits to be isolated and quantified. Based on the conceptual design and programmatic plan for this testbed vehicle, a full cost estimate of $526M was developed, representing then-year dollars at a 50% confidence level. |
| NASA分類 | Aircraft Design, Testing and Performance |
| レポートNO | AIAA 2013-4270
NF1676L-16112 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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