Turbine buckets and corresponding cooling method

摘要

The present application provides a turbine bucket 100 for use with a gas turbine engine 10. The turbine bucket 100 may include a platform 130, an airfoil 100 extending from the platform 130, and a number of cooling circuits 96 extending through the platform and the airfoil. One of the cooling circuits 96 may be a serpentine cooling channel positioned within the platform 130.