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Complex Systems Analysis

Welcome to Stellingwerf Consulting

SC provides its customers expert advice, analysis, and simulation modeling in a variety of complex systems areas. High velocity flow, impact modeling, and data analysis, are a few of the currently active areas.

Past projects have ranged from modeling the SL9 asteroid impact on Jupiter to models of foam impacts on shuttle tiles and composite structures for the Space Shuttle Columbia accident investigation. Several high velocity aerospace impact modeling projects are underway.

This site provides Smooth Particle Hydrocode (SPHC), Phase Dispersion Minimization (PDM), Pulsation One-Zone Model, S-Tran Interpreter, and Thor plotter support and information.

The image at top - SPHC wind tunnel simulation of a dart moving at Mach 1.8, colored on pressure. Note that the uniform initial distribution of SPH particles at left naturally distorts to provide greater resolution in regions of greater density, such as the shock fronts. There are no computational grids of any sort in this calculation.

Hydrocode Images: See... -> Services -> SPHC -> Images for more pictures.

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