AstroXNuts

Blog

Notes from the bench, the lab and the launch range

Everything I learn gets written down: propulsion, structures, CAD workflows, simulation, materials and the occasional book review.

Pinned

Featured articles

Featured

What Our First Static Fire Taught Me About Solid Motors

Grain geometry, nozzle erosion and the three things that almost ended the test stand campaign.

Rocket Science · 2026-08-02 · 9 min

Archive

All posts

Rocket Science

What Our First Static Fire Taught Me About Solid Motors

Grain geometry, nozzle erosion and the three things that almost ended the test stand campaign.

#propulsion#testing#safety

9 min · 2026-08-02

Mechanical Engineering

Five FEA Sanity Checks Before You Trust A Single Stress Plot

Mesh convergence, boundary conditions and hand calculations that keep you honest.

#FEA#simulation

7 min · 2026-07-21

CAD

A Parametric CAD Workflow For Rapid Airframe Iteration

How a handful of driving parameters turned a two-day redesign into twenty minutes.

#Fusion 360#design

6 min · 2026-07-04

Aerospace

Building Intuition For Orbital Mechanics Without The Algebra Fog

Delta-v budgets, Hohmann transfers and why burns feel backwards at first.

#orbits#notes

11 min · 2026-06-19

Materials

Composite Layup Lessons From A Very Ugly First Fin Can

Resin ratios, vacuum bagging mistakes and the fixture that finally worked.

#composites#manufacturing

8 min · 2026-06-02

College Life

The Study System That Survived My Hardest Semester

Notes, spaced repetition and protecting deep work time around lab hours.

#habits#study

5 min · 2026-05-18