REDUCED FLUID DRAG ACROSS A SOLID SURFACE WITH A TEXTURED COATING

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United States of America Patent

APP PUB NO 20150083227A1
SERIAL NO

14037790

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Abstract

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An article includes a substrate with a coating having asperities such that an average spacing between the asperities is between about 0.01 and about 1.5 micron. An average surface roughness of the coating is up to about 2 microns, and an average porosity of the coating is in the range from about 35% to about 70%. A material to reduce surface energy is disposed on the coating. A method for making such an article and a method for decreasing fluid drag across such an article are also provided.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BAHADUR, Vaibhav Schenectady, US 12 28
BIDKAR, Rahul Anil Niskayuna, US 40 563
KULKARNI, Ambarish Jayant Glenville, US 58 389
LEBLANC, Luc Stephane Clifton Park, US 14 139

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  • 3 Citation Count
  • C23C Class
  • 13.95 % this patent is cited more than
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges196909157554014613421801 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0501001502002503003504004505005506006507007508008509009501000

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