Program Predicts Uncertainties in Properties of CMCs

Probabilistic Ceramic Matrix Composite Analyzer (PCEMCAN) is a user-friendly computer program that predicts uncertainties in the mechanical and thermal properties of ceramic-matrix composite (CMC) materials. These materials are candidates for fabrication of structural components that will be required to withstand loads at high temperatures in advanced aircraft engines. PCEMCAN is intended to help researchers develop improved CMCs for aircraft-engine components and to help engineers assess reliability and assure long operational lifetimes for those components.