THE OPTIMUM OVERALL PRESSURE RATIO OF THE INTERCOOLED GAS TURBINE UNIT

Abstract

In the article developed a mathematical model expansion and contraction of a real gas. Article shows the relationship between the isentropic efficiency of the compressor and the isentropic efficiency of the compressor stages. It was proved the need for a real gas model to find the optimal degree of compressed air in the compressor.

Keywords

• gas turbine plant
• working medium
• real gas
• compression ratio
• optimization
• air cooler
• coefficient of thermal efficiency
• useful power
• heat capacity