RC twin pulse jet engine plane

[Babylon5]

Hi, found this unusual video clip of a practical pulse jet RC plane
Has anyone seen this type of propulsion in our local flying field?

http://www.youtube.com/watch?v=1e-Ar7gb4tQ

[edmond22]

Hi, found this unusual video clip of a practical pulse jet RC plane
Has anyone seen this type of propulsion in our local flying field?

http://www.youtube.com/watch?v=1e-Ar7gb4tQ

Haha, let me guess. Pulse Jets?

Here's a link for you. http://www.youtube.com/watch?v=AePLpM5SnqE You can make one our of Jam Jar and propel your plane.

[Babylon5]

Haha, let me guess. Pulse Jets?

Here's a link for you. http://www.youtube.com/watch?v=AePLpM5SnqE You can make one our of Jam Jar and propel your plane.

Interesting, why the flame blowback to the Jam jar. Due to evacuated air???

Warning! don't try this experiment at home. You may turn your home to a "molten Jam". ha! ha! ha!

[Tartago]

Is the easiest to build semi jet engine. But is extremely noisy!!!

[joe yap]

This is the fastest way to lose your flying field. Now people can't even tolerate EDF noise. Let alone this riveting guns.