Device for warming an air stream passing through a static gas turbine compressor has a heating unit receiving compressed air from and returning air to the compressor

摘要

A device for warming an air stream (6) passing through a static gas turbine (4) compressor (2) comprises a heating unit (10) receiving compressed air from the compressor through a lead (11) and a return line (12) feeding warmed air back to the compressor. An independent claim is also included for a process using the above device.