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http://dx.doi.org/10.15231/jksc.2015.20.3.027

Preliminary Design Program Development for Gas Turbine Combustor  

Kim, Daesik (Gangneung-Wonju National University)
Kim, Jinah (Gangneung-Wonju National University)
Jin, You In (Agency for Defense Development)
Publication Information
Journal of the Korean Society of Combustion / v.20, no.3, 2015 , pp. 27-34 More about this Journal
Abstract
The objective of the current study is to introduce detailed process for a preliminary combustor design, and to develop a computer code for it. The program includes various empirical and semi-empirical methodologies for diffuser deign, combustor sizing, air distribution, and sub-component design such as primary and secondary zones. Using the developed program, the combustor sizing results are shown from an assumption of simple annual combustor cycle analysis. Two options are employed, 1) pressure loss approach, and 2) velocity assumption approach. Design results show that there are no significant differences in combustor sizing between two design options. Further code improvement is required for performance and emission evaluations of the designed combustor.
Keywords
Gas turbine combustor; Preliminary design; Combustor sizing;
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Times Cited By KSCI : 3  (Citation Analysis)
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