ADAPTIVE GRIDS FOR RAVEN

Award Information
Agency:
Department of Defense
Amount:
$200,000.00
Program:
SBIR
Contract:
N/A
Solitcitation Year:
N/A
Solicitation Number:
N/A
Branch:
Air Force
Award Year:
1987
Phase:
Phase II
Agency Tracking Number:
3858
Solicitation Topic Code:
N/A
Small Business Information
Ecodynamics Research Associate
Po Box 8172, Albuquerque, NM, 87198
Hubzone Owned:
N
Woman Owned:
N
Socially and Economically Disadvantaged:
N
Duns:
N/A
Principal Investigator
 Dr Patrick J Roache
 (505) 262-0440
Business Contact
Phone: () -
Research Institution
N/A
Abstract
THIS PROPOSAL IS FOR A STUDY OF THE FEASIBILITY OF ADAPTIVE GRID ALGORITHMS FOR IMPLEMENTATION, REFINEMENT AND INCORPORATION INTO AN EXISTING TIME DEPENDENT THREE DIMENSIONAL NAVIER-STOKES COMPUTER MODEL, THE RAVEN CODE. THE STUDY WILL INVOLVE ASSESSMENT AND/OR EXTENSION OF EXISTING ADAPTIVE GRID TECHNIQUES TO DETERMINE THAT WHICH IS OPTIMAL AND EFFICIENT FOR THE PHASE II IMPLEMENTATION IN RAVEN, WITH CONSIDERATION GIVEN TO THE COMPUTER ARCHITECTURE OF THE CRAY XMP AND 2S SYSTEMS. ALSO, THE WORK WILL INVOLVE EVALUATION OF MORE ADVANCED FLUID DYNAMIC SOLUTION ALGORITHMS FOR INCORPORATION INTO THE RE-STRUCTURED RAVEN. THE COMBINATION OF ADAPTIVE GRID GENERATION AND ADVANCED FLUID DYNAMIC ALGORITHMS, BOTH TAILORED TO SUPER-COMPUTER ARCHITECTURE, HAS TREMENDOUS POTENTIAL FOR IMPROVING THE EFFICIENCY, EASE OF USE, ROBUSTNESS, AND ACCURACY OF SOLUTIONS.

* information listed above is at the time of submission.

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