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The thing that really amazes me is that these badass planes were designed with slide rules, drafting tables, and wind tunnels. No fluid-flow simulations; these
by pklausler 9y ago
The thing that really amazes me is that these badass planes were designed with slide rules, drafting tables, and wind tunnels. No fluid-flow simulations; these things predate the CDC6600. The engineering was as badass as the product.
- asmithmd1 9y agoAnd no wind tunnel can produce Mach 3 flows. Test pilots had to slowly expand the flight envelope of prototype aircraft.
- hector_ka 9y agoCheck this out https://www1.grc.nasa.gov/facilities/htf/ https://www1.grc.nasa.gov/facilities/htf/ Back in the day they could test up to Mach 7. Not it is a test bed for hybrid electric planes.
- grkvlt 9y agoSupersonic wind tunnels have existed since the 1920s and Mach 3+ versions were built in Germany during World War 2 for the V2 project. See https://en.wikipedia.org/wiki/Supersonic_wind_tunnel https://en.wikipedia.org/wiki/Supersonic_wind_tunnel