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Article
Optimization of a nozzle vane of gas turbine pre-swirl system
Gas turbine pre-swirl systems has been known to provide smooth cooling air to rotating turbine blades for prevention of thermal damage caused by high turbine inlet temperatures. The performance of the pre-swir...
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Article
Comparative study on implementation technology for enhancing performance of combined cycle power plant in system perspective
In the present study, several technologies are compared and evaluated for improving the power and efficiency of a combined cycle power plant (CCPP) using liquid natural gas (LNG). The three technologies are ap...
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Article
Aerodynamic Performance of Multi-stage Axial Compressor Considering Cold-to-Hot Deformation Effect
Predicting the exact performance of multi-stage compressors for an aircraft gas turbine is important in the design process and calculation of off-design characteristics. This study explores the quantitative ef...
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Article
Adaptation Method for Overall and Local Performances of Gas Turbine Engine Model
An adaptation method was proposed to improve the modeling accuracy of overall and local performances of gas turbine engine. The adaptation method was divided into two steps. First, the overall performance para...
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Article
Erratum to “Transient performance prediction of an axial compressor considering VIGV operation speeds” [JMST 28 (10) (2014) 4099∼4107]
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Article
Transient performance prediction of an axial compressor considering VIGV operation speeds
In the present study, transient performance and flow characteristics of a 1.5-stage compressor with VIGV are investigated using CFD. The level of accuracy of CFD approach is evaluated by comparing the predicte...
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Article
A study on the bearingless switched reluctance rotation motor with improved motor performance
Optimum product design can be realized through applying reasonable design of experiment (DOE) using state of the art computer simulations. The bearingless motor is a product combing the conventional electromot...
