Dr. Carlos A. Barrera is a Senior Engineer in Exponent’s Thermal Sciences practice in Menlo Park. Dr. Barrera’s background in chemical and nuclear engineering has allowed him to successfully participate in projects dealing with the analysis and investigation of fires, explosions, product failures, and process upsets. He has experience in chemical plant operation, the paper industry, HAZOP and “what-if” studies for chemical processes, as well as unitary operations characterization and design, project management, and industrial safety programs.