COLD-AIR INVESTIGATION OF A TURBINE WITH STATOR-BLADE TRAILING-EDGE COOLANT EJECTION I - OVERALL STATOR PERFORMANCE

摘要

Overall stator performance was obtained with ratios of coolant to primary mass flow of 0, 0.02, 0.035, 0.05, and 0.07. The effects of coolant on the performance parameters, mass flow characteristic and outlet flow angle, were determined experimentally. These effects were also determined theoretically for the condition of design primary mass flow.