Improved Ballistics, Acoustics and Combustion Stability Modeling for Solid Rocket Motors
Small Business Information
Sierra Engineering, Inc. formerly Johnson Rockets
603 East Robinson Street, Suite 7, Carson City, NV, 89701
AbstractA new, improved fidelity solid rocket ballistics model will be built on a commercial CFD platform. The CFD platform includes a coupled solid mechanics solver, allowing for tight coupling between the grain burnback and the motor gas dynamics. An aero-acoustic component of the platform will be used to determine mode shapes and acoustic decay characteristics from the ballistics results.
* information listed above is at the time of submission.