Past experiments have reported that flames in reduced gravity are bigger than flames on earth, and that they burn sootier. The shapes of the flames are also different. We have not found any studies on interaction of multiple flames in reduced gravity conditions. Most practical combustion applications involve a multiple burner system, so, this work has practical value for applications such as manufacturing and welding under reduced gravity conditions

Our project will consist of a steel frame secured to the floor of the aircraft. A small canister of propane will be secured to the frame. The burner assemblies will be attached to a manifold so that different nozzle configurations can be switched quickly. The designers will address all of the safety and hazard concerns, as set forth in the JSC Reduced-Gravity Program User's Guide, to ensure safe operation of the test apparatus.

An outreach plan has been developed to transfer the knowledge and experiences of the team to the fellow students, faculty, technical community and public at large. The first method used will be group presentations. We currently have three group presentations planned. In order to receive academic credit for our project, we will present to the Design Practicum class consisting of about 50 graduating mechanical engineering seniors. We are planning to deliver a presentation to general faculty and students at the University of Oklahoma. We have contacted a local public school to schedule a presentation, and the Norman Transcript has agreed to run articles on our project. Finally, we will publish our results on the Internet, and hope to have our results published in a technical journal.

Funding commitments have been obtained from NASA Oklahoma Space Grant Consortium, and our proposal is endorsed by university officials. All teams members are of the required age and agree to comply with terms and policies of the program.

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Last Modified: Tue May 19 1998
CSR/TSGC Team Web