Rolls-royce Corporation

Philip Michael Bastnagel

Edward Claude Rice

Jonathan M Rivers

Jonathan Acker

Jack Dwane Petty, Sr

Robert F Proctor

Nathan J Cooper

Mark E Bartolomeo

Maxwell Layman

Christopher I Hamilton

Jack Dwayne Petty

Eric Handa

Aaron Martin

An article that includes a structured substrate having a macro-porous structure that defines a plurality of pores, and a metallic nano-crystalline coating on at least a portion of the structured substrate, where the metallic nano-crystalline coating defines an average grain size less than about 20 nanometers.

High strength aerospace components

A gas turbine engine component is disclosed having a construction that permits a working fluid to flow from one side of the component to the other. In one embodiment the construction includes multiple layers, and in one particular embodiment the construction includes three layers. One or more layers can have different properties. Additionally, one or more layers of the construction can include a cellular structure. In one embodiment the component is a gas turbine engine combustor liner.

Various layered gas turbine engine component constructions

A combustion liner has an aft seal ring defines a relief slot in a wall of the combustion liner. The relief slot defined in the wall includes a first slot portion extending from a first end of the wall to a termination point. An arcuate slot portion intersects the termination point of the first slot portion, and a generally circular aperture is defined in the wall at each end of the arcuate slot portion.

Relief slot for combustion liner

The present invention relates to combustors, and provides a combustion liner that may at least partially contain a combustion process. The combustion liner may include a support structure that supports a plurality of panels. The panels may be in the form of thermal barrier panels, e.g., that are attached to the support structure and/or other parts of the machine.

Paneled combustion liner having nodes

Growing community of inventors

Indianapolis, IN, United States of America

Philip Michael Bastnagel