TY - RPRT TI - Tool for the Integrated Dynamic Numerical Propulsion System Simulation (NPSS)/Turbine Engine Closed-Loop Transient Analysis (TTECTrA) User's Guide AU - Chin, Jeffrey C. AU - Csank, Jeffrey T. PY - 2016 UR - https://ntrs.nasa.gov/citations/20160000981 ID - 20160000981 ER -