International Symposium on Heat Transfer in Turbomachinery
DOI: 10.1615/ICHMT.1994.IntSympHetatTransTurb
ISBN Print: 1-56700-016-9
ISBN Print: 978-1-56700-016-0
Some Aspects of Industrial Turbine Cooling Development
pages 43-59
DOI: 10.1615/ICHMT.1994.IntSympHetatTransTurb.40
ABSTRAKT
The paper describes a turbine cooling development process typical for modem industrial engine. The role of experimental studies based on flow and heat transfer visualization techniques is emphasized and described in detail for turbine airfoil and rotor-stator systems. A number of cost effective methods for airfoil temperature mapping in hot cascade and actual engine environment is presented.