Has anyone ever built a Panjandrum type bike wheel using an array of mini pulsejets with a doughnut shaped fuel tank in the center that can fuel the nozzles with centrifugal force?. If possible this could be a simple device that could turn a pedal bike into a quasi motorbike. To get it up and running, the bike would to an extent have to be pedaled to such a speed for the pulsejets to ignite and propel the wheel.
Somthing similar to this but with pulsejets instead:
Somthing similar to this but with pulsejets instead:

but is there a video of one on youtube? The answer is no, so there must be a very good reason why not.
in not a betting man but will he ever be seen again 