In the ’60s, rocket engine design and manufacturing company ... our copper engine performed better than expected in terms of cooling,” Kayser says. They used the kerosene to cool down the ...

[Sam Rogers] and colleagues at [AX Technologies] have been testing and developing a small liquid-fueled rocket engine and successfully used vortex cooling to protect a resin 3D printed combustion ...

A rocket engine based on detonative combustion could therefore theoretically ... Capacitively cooled combustion chambers have no cooling channels and therefore function like a heat accumulator. The ...

Rocket company Skyrora has started testing ... The new engine design features an improved engine cooling chamber, the company said. The engine tests will each run for 250 seconds, the same amount ...