NASA/Lewis Research Center, 21000 Brookpark Road, Cleveland, OH 44135

A -- EFFECTS OF BUOYANCE ON LAMINAR, TRANSITIONAL, & TURBULENT JET DIFFUSION FLAMES SOL NAS3-98031 POC Kathleen L. Batke, Contracting Officer, Phone (216) 433-2823, Fax (216) 433-2480, Email Kathleen.L.Batke@lerc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/LeRC/date.html#NAS3-98031. E-MAIL: Kathleen L. Batke, Kathleen.L.Batke@lerc.nasa.gov. NASA/LeRC intends to purchase from Science & Technology Development Corporation R & D identify the fundamental mechanisms controlling the gas-jet diffusion flame in normal and reduced gravity, in the laminar, transitional, and turbulent regimes. Also, to identify the fundamental mechanisms controlling the interaction of periodic flow vortices with laminar gas-jet diffusion flames and to gain the computational ability to accurately predict the characteristics of laminar gas-det diffusion flames, with and without imposed flow vortices. The statutory U.S.C. 2304 (c)(1) as implemented by FAR 6.302-1 "only one responsible source and no other supplies or service will satisfy agency requirement". The Principal Investigator (PI) Key Scientist was originally selected under NRA-95-OLMSA-03, which was full and open competition. An Ombudsman has been appointed. See Internet Note "B". (0034)

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