NASA NTRS · 20150000150
Propulsion System Simulation Using the Toolbox for the Modeling and Analysis of Thermodynamic System T-MATS
Abstract
A simulation toolbox has been developed for the creation of both steady-state and dynamic thermodynamic software models. This paper describes the Toolbox for the Modeling and Analysis of Thermodynamic Systems (T-MATS), which combines generic thermodynamic and controls modeling libraries with a numerical iterative solver to create a framework for the development of thermodynamic system simulations, such as gas turbine engines. The objective of this paper is to present an overview of T-MATS, the theory used in the creation of the module sets, and a possible propulsion simulation architecture. A model comparison was conducted by matching steady-state performance results from a T-MATS developed gas turbine simulation to a well-documented steady-state simulation. Transient modeling capabilities are then demonstrated when the steady-state T-MATS model is updated to run dynamically.
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Chapman, Jeffryes W., Lavelle, Thomas M., May, Ryan D., Litt, Jonathan S., Guo, Ten-Huei. 2014-07-28. Propulsion System Simulation Using the Toolbox for the Modeling and Analysis of Thermodynamic System T-MATS. https://ntrs.nasa.gov/citations/20150000150
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