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Science NASA Ares I rocket: major design review passes with flying colors
Science NASA Ares I rocket: major design review passes with flying colors | NASA Ares I rocket: major design review passes with flying colors |
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| by William Atkins | |
| Thursday, 11 September 2008 | |
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Page 2 of 2 Steve Cook, manager of the Ares I rocket at MSFC, stated, "Risk assessment is a very important part of the process. It allows us to identify issues that might impact the Ares I rocket. For example, we identified thrust oscillation - vibration in the first stage - as a risk. In response to this issue, we formed an engineering team. The team conducted detailed analyses and reviewed previous test data, and then recommended options to correct the problem." Featured Whitepaper
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Science DiscussionsNow with the PDR completed, the detailed design phase will be implemented for the Ares I rocket. First on the docket, according to NASA, is the critical design review process for the J-2X engine. It will supply power for the Ares I upper stage that sends the Orion space capsule into orbit after it separates from the Ares first stage. (See a video of the J-2X engine on YouTube.) Cook comments: "We're excited about getting into full system engine tests with the new J-2X engine. This will be one of the safest, most affordable and highest performing rocket engines ever built, and testing is critical as we begin preparation for future flights." The Ares I rocket is part of Project Constellation, the next-generation manned space program for the United States, which is directed by the National Aeronautics and Space Administration (NASA). |
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