Fresh air at ambient conditions is drawn into the compressor, where the temperature and pressure are raised. The high-pressure air proceeds into the combustion chamber, where the fuel is burned at constant pressure. The resulting high-pressure gases then enter the turbine where they expand to the atmospheric pressure through a row of nozzle vanes. The expansion causes the turbine blade to spin, which then turns a shaft inside a magnetic coil. When the shaft is rotating inside the magnetic coil, electrical current is produced. The exhaust gases leaving the turbine in the open cycle are not re-circulated