Nano-metal coated vane component for gas turbine engines and method of manufacturing same
KL Cheung, E Macchia, B Bamett - US Patent 9,427,835, 2016 - Google Patents
(57) ABSTRACT A method of manufacturing a vane component of a gas turbine engine is
described, and includes forming a core of the Vane component using a rapid manufacturing …
described, and includes forming a core of the Vane component using a rapid manufacturing …
Airfoil blade
G Guglielmin, J Lanzino, E Macchia, B Barnett… - US Patent …, 2017 - Google Patents
A fan blade of a gas turbine engine, and a method of producing same, is disclosed which is
composed of a core substrate and a nanocrystalline metal coating provided on at least a …
composed of a core substrate and a nanocrystalline metal coating provided on at least a …
Method of applying a nanocrystalline coating to a gas turbine engine component
B Barnett, KL Cheung, T McDonough… - US Patent …, 2014 - Google Patents
(57) ABSTRACT A method of applying a nanocrystalline coating to a gas turbine engine
component is described. The method com prises the steps of applying an intermediate bond …
component is described. The method com prises the steps of applying an intermediate bond …
Gas turbine engine casing
E Macchia, B Barnett, A Eleftheriou… - US Patent App. 13 …, 2012 - Google Patents
An engine casing for a gas turbine engine, such as, but not limited to, a gas turbine engine
fan case, is disclosed which includes an annular case shell formed of a Substrate material …
fan case, is disclosed which includes an annular case shell formed of a Substrate material …
Nanocrystalline metal coated composite airfoil
E Macchia, A Eleftheriou, G Guglielmin… - US Patent App. 13 …, 2012 - Google Patents
An airfoil foragas turbine engine comprising a root, a tip, and leading and trailing edges
extending between the root and the tip. The airfoil has a non-metallic core which is …
extending between the root and the tip. The airfoil has a non-metallic core which is …
Method of applying a nanocrystalline coating to a gas turbine engine component
B Barnett, KL Cheung, T McDonough… - US Patent …, 2019 - Google Patents
A method of applying a nanocrystalline metal coating to a titanium or titanium alloy blade of
a gas turbine engine is described. The method includes selecting an intermediate bond coat …
a gas turbine engine is described. The method includes selecting an intermediate bond coat …
Metal encapsulated stator vane
A Eleftheriou, B Barnett, J Lanzino… - US Patent App. 13 …, 2012 - Google Patents
(57) ABSTRACT A hybrid vane airfoil for a gas turbine engine, Such as a vane of a
compressor stator, is disclosed which includes a non metallic core, and an outer metallic …
compressor stator, is disclosed which includes a non metallic core, and an outer metallic …
Erosion and corrosion resistant coatings, methods and articles
T Ramgopal, K Anand, DV Bucci… - US Patent …, 2014 - Google Patents
BACKGROUND Some metal components, such as turbine components, operate under
extreme operating conditions. The turbine can be a gas turbine, a hydroelectric turbine, a …
extreme operating conditions. The turbine can be a gas turbine, a hydroelectric turbine, a …
Variable vane dam** assembly
DP Dube, RK Hayford - US Patent 9,410,443, 2016 - Google Patents
US9410443B2 - Variable vane dam** assembly - Google Patents US9410443B2 - Variable
vane dam** assembly - Google Patents Variable vane dam** assembly Download PDF Info …
vane dam** assembly - Google Patents Variable vane dam** assembly Download PDF Info …
Gas turbine blade and method of protecting same
E Macchia, B Barnett, A Eleftheriou… - US Patent …, 2016 - Google Patents
An airfoil blade of a gas turbine engine includes a root configured for mating attachment with
a cooperating rotor hub and an airfoil extending away from the root. The root is composed of …
a cooperating rotor hub and an airfoil extending away from the root. The root is composed of …