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New Vapor-Particle Separator Improves Understanding of Aircraft Engine Combustion and Particulate Emissions A new apparatus has been developed by ORNL researchers to efficiently separate volatile particles from condensible vapors in aircraft engine emissions. The technology enables high-precision emissions research, generating insightful data that helps improve the scientific understanding of the…

Fluorescentcoatings Fluorescent Coatings for Turbine Engine and Thermal Barrier Coat Diagnostics Phosphor emission indicates temperature and coating health Technology utilizes certain ceramic phosphors ORNL has extensive experience in selecting and applying thermographic phosphors to measure surface temperature in challenging hot environments. Blades and vanes in turbine engines are often coate…

Thermodynamic analysis of a geopressured geothermal hybrid wellhead power system. Final report i I i ! ! ._._. I -*----=----- PVAMU/CEA/85-3 C o n t r a c t DE-AS08-83NV10355 DOE/NV/10355--1 DE86 009409 THERHODYNAHIC ANALYSIS OF A GEOPRESSURED GEOTHERMAL HYBRID WELLHEAD POWER SYSTEM s I n g Chang D e p a r t m e n t o f M e c h a n i c a l E n g i n e e r i n g J…

Liquid Hydrocarbons from Biomass Derived Ethanol Disclosure Number 201503541 Technology Summary We report simple approaches to accomplish dramatic reduction of C2-C4 in product stream. In the first approach, the gaseous products, after collection of liquid hydrocarbons and water from ethanol conversion, are sent to a second zone in the catalyst reactor where C2-C2 olefins and paraffins …

: Fact Cards
: Hydrocarbon, Ethanol, Liquid...

A new method for using gaseous compounds to produce energy, while also removing harmful by-products, was invented by ORNL researchers. This invention offers an efficient use of waste products, such as sulfurous compounds or carbon monoxide, and can reduce the overall cost of industrial operations. Industrial processes often output gas by-products that are either processed as waste or directly rel…

Castable nickel aluminide alloys for structural applications Description The present invention relates to nickel aluminide alloys and more particularly relates to nickel aluminides useful for structural applications in the cast condition. Previous developments in the properties of nickel aluminide alloys have been devoted mainly to improvement in ductility and fabricability, particular…

Thermal barrier coating for alloy systems Description BACKGROUND OF THE INVENTION The invention relates generally to the art of coatings and more particularly to an improved thermal barrier coating for use on heat and oxidation sensitive metallic alloy systems. Thermal barrier coatings are applied to hot sections of gas turbines or jet engines, such as combustor cans, nozzle guide …

: Patents
: Ceramic, Metal, Alloy...

Detector for flow abnormalities in gaseous diffusion plant compressors Description FIELD OF THE INVENTION The present invention relates to a detector for detecting operational conditions in an axial flow machine, such as, a detector for determining flow abnormalities in gaseous diffusion plant compressors. More particularly, the invention relates to a detector which compares a target f…

: Patents
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Detector for flow abnormalities in gaseous diffusion plant compressors Description FIELD OF THE INVENTION The present invention relates to a detector for detecting operational conditions in an axial flow machine, such as, a detector for determining flow abnormalities in gaseous diffusion plant compressors. More particularly, the invention relates to a detector which compares a target f…

Nickel aluminide alloy suitable for structural applications Description TECHNICAL FIELD The present invention relates generally to compositions for fabricating structural components, and more particularly to compositions having substantially equal proportions of nickel and aluminum to which are added small quantities of other constituents to improve room temperature ductility and eleva…

Fluoride-Salt-Cooled High-Temperature Reactor (FHR) with Silicon-Carbide-Matrix Coated-Particle Fuel American Nuclear Society Annual Meeting Transactions San Diego, California; November 11-15, 2012; Paper: 6514 Fluoride-Salt-Cooled High-Temperature Reactor (FHR) with Silicon-Carbide-Matrix Coated-Particle Fuel C. W. Forsberg1, K. A. Terrani2, L. L. Snead2, Y. Katoh2 1Massachuse…

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