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- Title
A gas turbine combustion chamber modeling by physical model.
- Authors
Glavan, Ivica; Poljak, Igor; Kosor, Mate
- Abstract
The validity of the gas turbine unit model largely depends on the accuracy of the flue gas temperature value calculation at the gas turbine inlet (TIT). This temperature is determined by the maximum combustion temperature. In variable running mode, the temperature value is regulated by changing the ratio of air and fuel at the inlet to the combustion chamber. The paper presents a model of a gas turbine combustion chamber using Modelica, an object-oriented language for modeling complex physical systems with the aim of determining the temperature of combustion flue gases, specific heat capacity, enthalpy, and flue gas composition at different gas turbine loads.
- Subjects
GAS turbine combustion; COMBUSTION chambers; SPECIFIC heat capacity; FLUE gases; GAS turbines; SPECIFIC heat; THERMAL barrier coatings; INTERNAL combustion engines
- Publication
Scientific Journal of Maritime Research, 2021, Vol 35, Issue 1, p30
- ISSN
1332-0718
- Publication type
Article
- DOI
10.31217/p.35.1.4