TY - RPRT TI - Surface step induced gap heating in the Shuttle Thermal Protection System AU - Petley, D. H. AU - Smith, D. M. AU - Edwards, C. L. W. AU - Carlson, A. B. AU - Hamilton, H. H., II PY - 1984 UR - https://ntrs.nasa.gov/citations/19840044651 ID - 19840044651 ER -