하-동절기간 압축기 성능 분석

Compressor performance tests were conducted between summer and winter. Comparing the IGV envelope, compressor performance was lower than the designed performance in summer, while the performance was higher than design point in winter. Isentropic Efficiency of compressor in winter was 15 ~ 25% higher than summer, and humidity effect was found to be small. The density of atmosphere is thought to be the most influential parameter in compressor performance, and more tests should be conducted for detailed analysis.