TY - RPRT TI - Acoustic Analysis of Solid Rocket Motor Cavities by a Finite Element Method AU - Herting, D. N. AU - Joseph, J. A. AU - Kuusinen, L. R. AU - Macneal, R. H. PY - 1971 UR - https://ntrs.nasa.gov/citations/19710026795 ID - 19710026795 ER -