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Vehicle Integrated Inward Turning Air Breathing Engines

Award Information

Department of Defense
Air Force
Award ID:
Program Year/Program:
2006 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
GoHypersonic Inc.
714 E. Monument Ave Suite 119 Dayton, OH -
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 2
Fiscal Year: 2006
Title: Vehicle Integrated Inward Turning Air Breathing Engines
Agency / Branch: DOD / USAF
Contract: FA8650-06-C-2676
Award Amount: $749,941.00


The overall objective of this proposal is to develop a tool that integrates and optimizes the design of internal scramjet engine flowlines with external aerodynamic designs of hypersonic vehicles. The design of non-optimal, manual iteration engine-integrated inward turning scramjets with waverider vehicle shapes has already proven to be a powerful design technique. Phase I of this SBIR initiated a program to develop new and integrate existing flow surface design tools so that a systems level optimization can be performed on an engine and vehicle simultaneously with the utilization of a commercial optimizer. This tool is capable of designing integrated scramjet vehicles, creating the flow surfaces at cruise. Phase II will extend the design and analysis of the integrated scramjet-vehicles off-design. Analysis methods will be developed to analyze the flow surfaces over all points of a mission, including transonic performance and acceleration to cruise. This will allow the optimization of an integrated engine-vehicle and trajectory over predetermined mission requirements. Computational and experimental validation of an engine-integrated vehicle design is planned. Tests will verify the design process and predictive capability of the design tool as well as confirm the high performance capability of integrated inward-turning scramjets and waverider vehicles.

Principal Investigator:

Lance Jacobsen

Business Contact:

Lance Jacobsen
Small Business Information at Submission:

714 E. Monument Ave Suite 201 Dayton, OH 45402

EIN/Tax ID: 521144190
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No