For most people, a jet is a jet. But there are several different ... including a one-way valve design with no moving parts. A pulsejet expels exhaust and intakes air through the same hole, so ...

Instead of being antagonized by the New Zealand and United States governments, [Bruce] spends most of his time now working on pulse jet projects. He’s flown quite a few modified R/C planes and ...

In a valved pulse jet engine, mechanical valves control the air intake. The fuel-air mixture is then ignited, causing a rapid expansion of gases. This expansion pushes hot gases out of the exhaust ...