[Richard] does say making larger rocket engines out of 2 or 3-inch PVC may not make much sense due to the increased chamber pressures. There is a fairly clever reinforcement method for these PVC ...

It’s an extremely impressive piece of kit, and hopefully [Rocket Moonlighting] will release the CAD source so we can make our own. EDIT: [RM] tells me his engine cost less than $2000 to make.

NightHawkInLight Make A Hybrid Rocket Engine With Pasta, Hydrogen Peroxide, And Yeast Posted: March 27, 2025 | Last updated: March 27, 2025 Most simple rockets use a solid fuel engine which, once ...

His rockets didn't make it too far into the sky ... Goddard first developed the theories needed to power a rocket engine via liquid fuel. This took some time, and once he moved from theory ...

“If the engine falls just shy of delivering the thrust we’re aiming for, we’ll need to get creative with how we cut weight elsewhere on the rocket to make sure it can still reach ...

LEAP 71 scales computational rocket engine development - advancing the Noyron XRA-2E5 aerospike and the Noyron XRB-2E6 ...

The engine has a ten percent bigger thrust that will make Angara-A5M orbit heavier payloads ... RD-191M engine for upgraded heavy Angara-A5M rocket, Roscosmos said. "Since the beginning of ...