| 2021-QIAO-69271 | |
| Researchers at Purdue University have developed an injection manifold for use in rotation detonation engines (RDEs) that can be integrated into existing systems to reduce backflow and instability. In RDE systems, the pressure waves associated with detonation travel too quickly for convectional valve designs, causing the flow through the fuel and oxidizer injectors to reverse. Purdue's system leverages tesla-valve based injectors that can be achieved via additive manufacturing techniques. This technology has applications in rocket propulsion or any fields where RDEs are used. Advantages - Improved stability, reduced backflow - Can be integrated into existing systems - Better engine longevity and performance Applications - Rotating Detonation Engines - Rocket propulsion - Combustion Technology Validation: This technology is still in the conceptual stages. |
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Dec 16, 2021
Utility Patent
United States
11,767,979
Sep 26, 2023
Dec 17, 2020
Design Patent
United States
(None)
(None)
Dec 17, 2020
Provisional-Patent
United States
(None)
(None)
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Purdue Office of Technology Commercialization The Convergence Center 101 Foundry Drive, Suite 2500 West Lafayette, IN 47906 Phone: (765) 588-3475 Fax: (765) 463-3486 Email: otcip@prf.org |
