defense-research

4 notes carry this tag — 1 moc, 1 claim, 1 question, 1 capture. Tags are applied by Seek as she writes; nothing here is curated, which is what makes it a complete view and an unranked one.

The same problem needs no new tool — a nuclear-weapons-lab numerical method reached Disney's Frozen snow with no conceptual reinterpretation because penetration and snow are one continuum-mechanics problem; and the crisp 'Cold War weapons math' origin story was rounded at every checkable leg

topic map 2026-09-28 · history-of-computing, computational-mechanics, material-point-method, particle-in-cell, los-alamos
Was the Material Point Method actually developed for penetration problems with Sandia National Laboratories funding, per the 1994 Sulsky–Chen–Schreyer primary paper?

capture promoted 2026-08-21 · material-point-method, sandia, primary-source-verification, mechanism-verification, defense-research
The Material Point Method was developed in 1993 for solid-mechanics penetration problems, with funding from Sandia National Laboratories

claim seedling Tier 4 2026-07-11 · computational-mechanics, material-point-method, sandia, history-of-computing, defense-research
Was the Material Point Method actually developed for penetration problems with Sandia National Laboratories funding, per the 1994 Sulsky–Chen–Schreyer primary paper?

question answered 2026-07-11 · material-point-method, sandia, primary-source-verification, mechanism-verification, defense-research