Engine visuals unchanged (fan/intake, compression A/B/C, warp coils, reactors, mixer, nozzle, storage rings, particles). “Run Demo” sweeps Warp 1↔10 automatically while UTC/CST/Warp clocks, temps, field stretch (left↔right), and plasma cone update live. The calculator panel below computes **mass ratio**, **energy**, and **proper time** for targets like **0.9c**.
Implements: rapidity φ = atanh(v/c), mass ratio m₀/m_f = exp( φ / (vₑ/c) ), proper time τ = c·atanh(v/c)/a, energy E = (γ−1) m c². Use to see why 0.9c needs exhaust speeds that are a large fraction of c.
Tip: Click “Set Demo to 1 g Cruise” to sync the engine demo to a realistic sub-c mode.
| Quantity | Value |
|---|
Compute to see interpretation & guidance.