NASTRAN(1)

🌸 NASTRAN 💅

okay bestie, welcome to the General Commands Manual corner of the terminal, where we're about to talk about NASTRAN(1) — yes that's the section 1, we're in the big leagues now 🎀

✨ NAME ✨

nastran — NAsa STRucture ANalysis 🛰️

like... the name is literally the acronym spelled out. iconic behavior honestly.

🌈 SYNOPSIS 🌈

nastran inpfile

that's it. that's the whole vibe. one command, one input file, go off 👑

💖 DESCRIPTION 💖

okay so, nastran NASTRAN is the NASA Structural Analysis System, a finite element analysis program (FEA) that got completed in the early 1970's. yes bestie, the 70s. it's giving vintage but make it revolutionary ✨

it was the first of its kind and it literally opened the door to computer-aided engineering. like, no cap, this thing walked so everything else could run 🏃‍♀️💨

here's the tea on how the modeling works: subsections of a design can be modeled, and then — plot twist — larger groupings of these elements can again be modeled. it's giving nesting dolls but make it engineering 🪆

and the glow-up? NASTRAN can handle, like, a lot:

• elastic stability analysis 🔥
• complex eigenvalues for vibration and dynamic stability analysis 🌸
• dynamic response for transient and steady state loads, and random excitation 🦋
• static response to concentrated and distributed loads, thermal expansion, and enforced deformations 💅

the way that list just keeps going?? obsessed. she does it all, fr fr. 👑

🫶 AUTHORS 🫶

the original version of this software was adapted by Harry Schaeffer at http://mycosim.com — shoutout, we love a legend 💜

and that's the whole page, bestie!! thanks for reading the NASTRAN(1) manual entry from the General Commands Manual — mwah 💋 see u in the next man page, ily, bye!! 🎀✨