Acknowlegements:
TPSX was conceived and developed by researchers in the Thermal Protection Materials & Systems Branch at NASA Ames Research Center Technical support was provided by ERC Inc. of Huntsville, AL. Major upgrades of the TPSX web site were made possible by the finanical support of NASA Langley Research Center and the NASA Office of the Chief Engineer. NASA Langley Research Center also coordinated the addition of new materials and databases from other NASA Centers and industry.