Systems Improved Numerical Differencing Analyzer (SINDA)
Robert A. Vogt · NASA Tech Briefs · 1989
SINDA '85/FLUINT handles complex problems involving pumps, valves, heat exchangers, and resistor-capacitor networks. When combining SINDA with another classic program, TRASYS II, users tackle thermal radiation problems, including shadowing by opaque or semitransparent surfaces. Utility programs automatically convert SINDA/TRASYS output to form compatible with NASTRAN-developed structures.