NASA Updates CEA Code, a Core Tool for Propulsion and Aerospace Analysis

NASA is modernizing its Chemical Equilibrium with Applications (CEA) code, a foundational software tool widely used for propulsion system analysis. The code supports calculations involving equilibrium chemistry, rocket performance, shock waves, and detonations. It is utilized across NASA programs as well as by the broader aerospace community. The update effort is being led by Mark K. Leader at NASA's Glenn Research Center and is overseen by the NASA Engineering and Safety Center (NESC).