DAMPER RING FOR REDUCING UNWANTED VIBRATIONS OF A BLISK, AS WELL AS BLISK AND TURBOMACHINE

Inlet filter housing having components including portions of filter system that collectively form housing

Turbomachine hollow blade

Ducted inlet for reducing flow oscillations

Centralized oil distribution system

INLET FILTER HOUSING HAVING COMPONENTS INCLUDING PORTIONS OF FILTER SYSTEM THAT COLLECTIVELY FORM HOUSING

Thermal insulation features for gas turbine engines

Double walled stator housing

ANGLED IMPINGEMENT INSERTS WITH COOLING FEATURES

Blade ring segment for turbine section, turbine section having the same, and gas turbine having the turbine section

Turbomachine blade assembly

Seal-plate anti-rotation in a stage of a gas turbine engine

Angled impingement inserts with cooling features

Abrasive coated preform for a turbine blade tip

ARTICLE HAVING A PROTECTIVE COATING AND METHODS