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This radical jet engine has zero moving parts—but there’s a major catch

The valveless pulsejet engine is one of the simplest known engines, consisting of just a hollow pipe with no moving parts. Its complex working principle involves three distinct processes: 1. Fluid ...
Science Daily

Researchers are making jet engines fit for the hydrogen age

Hydrogen-powered planes are set to take wing around the world in the future. To make this possible, engineers have to develop the jet engines that will power them. Experiments by researchers are now ...
Forbes

The Novel Pulse Jet Engine Powering The Ukrainian Trembita Missile

Screenshot from social media post of Ukrainian volunteers assembling a small cruise missile with a pulsating Trembita engine. Its task is to destroy objects and exhaust the enemy’s anti-aircraft ...
Nature

Combustion and emissions performance of high-compression-ratio methanol pre-chamber Engines: Effect of pre-chamber jet hole configurations

The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...
The National Interest

How Does the Engine of a Fighter Jet Work?

Fighter jet engines are complex machines that enable aircraft to reach incredible speeds. The modern fighter jet is defined by its engine, which accelerates a tremendous volume of air rearward that it ...