Ecodynamics Research Associate

The objective of the proposed program is to develop, demonstrate and validate a three-dimensional, time-dependent, compressible Navier-Stokes program for predicting dynamic stall. The foundation of t ...

Computational algorithms and codes will be tailored specifically to the Air Force's needs in groundwater flow and pollutant transport as required in Environmental Engineering. The project will build h ...

N/A

COMPUTATIONAL ALGORITHMS AND CODE WILL BE DEVELOPED FOR CALCULATING UNSTEADY COMPRESIBLE 3-D VISCOUS FLOW AND RETREATING-BLADE DYNAMIC STALL ON MODERN HIGH-PERFORMANCE HELIOPTER ROTORS. THE ALGORITHM ...

NUMERICAL GRID-GENERATION ALGORITHMS ARE BECOMING MORE CRITICAL DUE TO THE NEED FOR DETAILED MODELING OF THE GEOMETRY OF THE PHYSICAL DOMAIN AND AS PART OF SOLUTION-ADAPTIVE ALGORITHMS. CURRENT PLANAR ...

N/A

A USER-FRIENDLY COMPUTER CODE WILL BE DEVELOPED TO CALCULATE THE UNSTEADY AND HIGHLY 3-D COMPLEX FLOWPATHS IN EXHAUST DIFFUSERS OF MODERN MARINE GAS TURBINES, INCLUDING PRESSURE LOSSES AND NONUNIFORM ...

A FUNDAMENTAL APPROACH IS PROPOSED TO MODERN LUBRICATION PROBLEMS, INCLUDING THERMOHYDRODYNAMICS PROBLEMS, VIA COMPUTER SIMULATION OF THE FULL NONLINEAR, THREE-DIMENSIONAL, TIME-DEPENDENT NAVIER-STOKE ...

ALGORITHMS WILL BE DEVELOPED FOR THE AUTOMATED DESIGN OPTIMIZATION OF PHYSICAL SYSTEMS (MODELS) GOVERNED BY PARTIAL DIFFERENTIAL EQUATIONS (PDE'S) IN TWO AND THREE DIMENSIONS. THE IMMEDIATE MOTIVATION ...

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 MO ...