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Stephanie Morris 3/27/08 Propulsion Final Slides. Aircraft Launch. White Knight was chosen as the aircraft carrier for our launch vehicle. White Knight Specifications :. Cost Breakdown :.
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Stephanie Morris3/27/08PropulsionFinal Slides AAE 450 Spring 2008
Aircraft Launch White Knight was chosen as the aircraft carrier for our launch vehicle. White Knight Specifications: Cost Breakdown: Assuming an 8 hour work day, 3 days for flight simulation and 7 days for launch preparation, the aircraft is leased for 80 hours. AAE 450 Spring 2008 Propulsion
Risk Analysis Hybrid Propellant For hybrid propellants, we cannot find historical standard deviations. The two percent deviations for liquid and solid propellant are added together to calculate a hybrid propellant percent deviation. Percent Deviations for Each Propellant Type AAE 450 Spring 2008 Propulsion
References Dietz, William E., Suhs, Norman E. “Pegasus User’s Guide”. Stuart E. Rogers NASA Ames Research Center. [www.orbital.com/NewsInfo/Publications/peg-user-guide.pdf] Heister, S., D., Davis, R., J., “Predicting Burning Time Variations in Solid Rocket Motors,” Journal of Propulsion and Power, Vol. 8, No. 3, 1992, pp. 568. Martin Company, “The Vanguard Satellite Launching Vehicle”, Engineering Report No.11022. April 1960, pp. 26, 208. Scaled Composites, “Tier One – Private Manned Space Program,” Scaled Composites LLC. [http://www.scaled.com/projects/tierone. Accessed 1/19/08-1/23/08.] Williams, Bob, Sales representative of Scaled Composites. “Email Conversation,” Dates 1/22/08 through 1/31/08. AAE 450 Spring 2008 Propulsion
Assumption: • Launch vehicle will be a similar shape to pre-existing vehicle and have the similar performance results. AAE 450 Spring 2008 Propulsion
*Insurance Cost (White Knight) • Need $5 million coverage • $125,000 for 2 months of insurance • Does not include insurance needed for the launch vehicle AAE 450 Spring 2008 Propulsion
Risk Analysis Liquid Propellant – Percent Deviations AAE 450 Spring 2008