Potential NASA Commercial Applications: The methods and embodying software that will be developed under this project will provide unprecedented accuracy in predicting aeroacoustic loading and vibration response for any spacecraft or launch vehicle during ascent. One of the most noteworthy and immediate opportunities for infusion of this technology is in the design of NASA's Space Launch System (SLS), an advanced heavy-lift launch vehicle being developed. The SLS will deliver the Orion Multi-Purpose Crew Vehicle to space and will be involved in a number of commercial and International Space Station missions. The technologies proposed do not carry much risk and provide an opportunity early in the development process to make design decisions that can result in significant increases in affordability, reliability, and performance. Additionally, the design of systems and components aboard more near-term NASA spaceflight missions will benefit from the improved predictive capability, with specific examples including the proposed series of Commercial Crew and Cargo Program (C3PO) launches and prospective extraterrestrial missions such as Mars 2020. The proposed technology directly addresses the high-priority challenge for "analytical capabilities that go far beyond existing modeling and simulation capabilities and reduce use of empirical approaches in vehicle design" identified in NASA's Space Technology Roadmap for Technology Area 11: Modeling, Simulation, Information Technology, & Processing.