DI-MSSM-81966A, DATA ITEM DESCRIPTION (DID): GAS TURBINE ENGINE STEADY STATE AND TRANSIENT PERFORMANCE PRESENTATIONS FOR COMPUTER PROGRAMS (11-MAY-2015)

DI-MSSM-81966A, DATA ITEM DESCRIPTION (DID): GAS TURBINE ENGINE STEADY STATE AND TRANSIENT PERFORMANCE PRESENTATIONS FOR COMPUTER PROGRAMS (11-MAY-2015)., This Data Item Description (DID) is related to DI-TMSS-81515, User\'s Manual for Gas Turbine Engine Steady-State and Transient Performance for Digital Computer Programs. a. Engine steady state and transient computer programs (herein referred to as Models) provide a detailed description of the aero-thermodynamic cycle performance and stability characteristics of the Propulsion System. These Models will be provided to the Using Service for evaluation of Propulsion System performance and stability characteristics during source selections, evaluations/studies during the development program, and post-qualification modification evaluations throughout the life of the program. b. This DID contains the format, content, and intended use information for data deliverable resulting from the work task described in paragraphs 3.2.1 and 4.2.1 of JSSG-2007, Engines Joint Service Specification Guide.