Specifically for steam turbines in combined cycles . It was reaffirmed in 2025 and includes updated guidance on degradation, uncertainty, and stability criteria.
Official copies of these standards are not available for free as public PDFs. They must be purchased through authorized distributors: asme ptc 6 pdf new
Applies primarily to steam turbines in nuclear and fossil-fired regenerative feed-water heater cycles. Specifically for steam turbines in combined cycles
The primary standard for steam turbine performance testing is . While it was originally published in 2004, it was reaffirmed in 2014 and remains the current, active version for large fossil and nuclear-fueled utility-grade steam turbine generators. Overview of ASME PTC 6 Overview of ASME PTC 6 Offers the reaffirmed
Offers the reaffirmed 2014 version of the code.
Covers simplified, routine procedures for periodic performance monitoring rather than formal acceptance testing.
Focuses on corrected net power output and heat rate, often involving complex thermal cycle measurements. Related Standards and Supplements