Patent
Component with film cooling holes
Thomas Beck,Silke Settegast +1 more
Reads0
Chats0
TLDR
In this paper, a diffuser line on the inside of the diffuser is arranged to form an acute angle with the contour line, and the cross-section of the Diffuser is extended in the overflow direction.Abstract:
The component (1) has a film-cooling hole (28) in the outer region. A diffuser (13) is connected to the film-cooling hole extended to the lower portion (24). A contour line (47) along the contour (49) of the lower portion is parallel to the outflow direction. A diffuser line on the inside of the diffuser is arranged to form acute angle with the contour line. The cross section of the diffuser is extended in the overflow direction (37).read more
Citations
More filters
Patent
Components with cooling channels and methods of manufacture
TL;DR: In this article, a component is defined and includes a substrate comprising an outer and an inner surface, where the inner surface defines at least one hollow interior space, and the component defines one or more grooves, where each groove extends at least partially along the outer surface and has a base and a top.
Patent
Components with conformal curved film holes and methods of manufacture
TL;DR: In this paper, a component is provided and comprises at least one wall comprising a first and a second surface at the same time, and a curved exit region is provided at the end of the wall.
Patent
Components with re-entrant shaped cooling channels and methods of manufacture
TL;DR: In this article, a method for fabricating a component with one or more reentrant-shaped channels is presented, where the substrate has at least one hollow interior space and each of the channels comprises a re-entrant shaped groove.
Patent
Methods of fabricating a coated component using multiple types of fillers
Raul B. Rebak,Ronald Scott Bunker,Lawrence Bernard Kool,Don Mark Lipkin,John Brian McDermott,Ann Melinda Ritter,Renee Bushey Rohling +6 more
TL;DR: In this article, the authors provided methods of fabricating coated components using multiple types of fillers, which includes forming one or more grooves in an outer surface of a substrate each groove has a base and extends at least partially along the outer surface.
Patent
Turbine component and methods of assembling the same
TL;DR: In this paper, a turbine and a thermal barrier are coupled in flow communication to the first surface and the trench, wherein the channel includes a first sidewall and a second sidewall opposite of the first one.
References
More filters
Patent
Method for producing monocrystalline structures
TL;DR: In this paper, the surface of the substrate is melted with an energy beam of high energy density from an energy source, such that the speed of solidification and temperature gradient lie in the dendritic crystalline region in the GV diagram, outside the globulitic region.
Patent
High temperature resistant part, made of single-crystal or polycrystalline nickel-base superalloy
Ralf Prof. Buergel,Winfried Esser,Grossmann Joern,Wolfgang Hermann,Hael Prof. Mughrabi,Juergen Preuhs,Florian Pyczak,Alfred Dr. Scholz,Robert Singer,Andreas Volek +9 more
TL;DR: A nickel-based super alloy is a monocrystalline structure having an isotropic distribution of the orientation of the grain structure as discussed by the authors, which is a super alloy that contains at least 2 wt.% Re and a maximum of 3 wt% Ru.
Patent
High-temperature-resistant, corrosion-resistant coating, in particular for components of gas turbines.
Norbert Czech,Friedhelm Schmitz +1 more
TL;DR: In this paper, a high-temperature resistant, corrosion-resistant coating, in particular for components of gas turbines, which possesses good corrosion resistant properties at temperatures between 600 and approximately 1150 °C, contains the following elements (in weight percent): 25-40 % nickel, 28-32 % chromium, 7-9 % aluminium, 1-2 % silicon, 0.3-1 % yttrium, the remainder cobalt, at least 5 % and unavoidable impurities.
Patent
Rhenium containing protective coating protecting a product against corrosion and oxidation at high temperatures
TL;DR: In this article, the authors proposed a 1.5-2-wt. protective layer for protecting a component against corrosion and oxidation at high temperatures comprises 0.05-0.7 wt.
Patent
Protective layer for protecting parts against corrosion, oxidation and excessive thermal stresses, as well as process for producing the same
Friedhelm Schmitz,Norbert Czech +1 more
TL;DR: In this paper, a rhenium-containing metal alloy is disclosed for protecting parts against corrosion and oxidation at high temperatures and against excessive thermal stresses, which is particularly suitable for parts of a gas turbine exposed to overheated flue gas.