SPANNUNGSVERMINDERUNG FÜR EINEN RINGFÖRMIGEN REKUPERATOR.

摘要

An annular recuperator for use with a gas turbine engine including radial outflow passageways for the exhaust gases from the turbine engine in heat transfer relationship with enclosed passageways for air being delivered to the combustor of the turbine engine. The annular recuperator includes stress relief features to prevent thermal cycling fatigue failures of the annular recuperator.