TECHNOLOGY TRANSFER OPPORTUNITY: Noise Reducing Trailing Edge Device: LAR-17831-1

NASA Langley Research Center in Hampton, VA solicits inquiries from companies interested in obtaining license rights to commercialize, manufacture and market the following technology. License rights may be issued on an exclusive or nonexclusive basis and may include specific fields of use. NASA provides no funding in conjunction with these potential licenses. THE TECHNOLOGY: Scientists at NASA Langley Research Center have developed a new type of design for the wing flap, aileron, or flaperon located directly behind the engine nozzle on jet aircraft. Using a concave-down curved shape for the trailing edge instead of a conventional right angle, the cross section of the flap, aileron, or flaperon directly in the jet exhaust stream is reduced, thus reducing noise. Currently, if the normal length of the element is such that it produces too much jet exhaust interaction noise, the length of the element can be cut-back to a length that reduces noise to acceptable levels. The innovation is to cut-back the length in the center of the element but retain the length on both edges (in the spanwise direction) and blend in the trailing edge shape with a curve similar to a semi-circular shape in the planform of the element. NASA is seeking to license this technology commercially in the United States. US Patent 8,651,429. To express interest in this opportunity, please respond to [email protected] with the title of this Technology Transfer Opportunity as listed in this FBO notice and your preferred contact information. Please also provide how you foresee using the technology along with a brief background of your company. Additionally, please identify any non-US interests/subsidiaries in your company as well. For more information about licensing other NASA Langley-developed technologies, please visit the NASA Langley’s Technology Gateway at https://technologygateway.nasa.gov/ These responses are provided to members of NASA Langley’s Office of Strategic Analysis and Business Development “OSACB” for the purpose of promoting public awareness of NASA-developed technology products, and conducting preliminary market research to determine public interest in and potential for future licensing opportunities. If direct licensing interest results from this posting, OSACB will follow the required formal licensing process of posting in the Federal Register. No follow-on procurement is expected to result from responses to this Notice.