Pulse Jets " Days of Speed and Thunder "
#103
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#106
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Looking Forward to the 2014 Days of speed and Thunder Picture uploads and Videos
http://www.pulsotriebwerk.de/album/index.html
http://www.pulsotriebwerk.de/album/index.html
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Yes.All the parts are from Bruce Tharpe in the states.It makes a simple way to run Dyna type Pulse Jets for RC use.Speed I expect around 170kph .He used 80% Methanol & 20% Nitro & says it starts easy.Cheers Chris
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No such link - you can write to Tharpe for details on their system, I don't know what tubing they used. PM sent. In any case, use thin wall latex tubing and fittings, and experiment. The regulator takes care of matters at the engine end.
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#123
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Just some test fire ups last week end of the complete INFERNO.Starting is Very easy Evan in cold weather.With 14.5lbs static all I need now is a some good weather & a remote Salt Lake to fly from.
https://www.youtube.com/watch?v=mQEO...m-upload_owner
https://www.youtube.com/watch?v=mQEO...m-upload_owner
#124
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After adding wire skids to INFERNO it would not take off evan with the 18kg tugg bangie .I had no dihedral set as I thought the bungie would lift the nose up but the wire skids being so far back on the plane stopped that happening.I had to add a wire support at the front to hold it at 5 deg angle just for take off.It adds wait to the front on take off but with full up elivator it should work fine.The 5 deg angle is a guess for best angle & it all has to be proved now.The Maxx Pro ESC is no good for INFERNO & Hubert has a custom one to fix this.My DX7 goes a bit nutty with the Buzz Box on start up but its only the Servos that rattle a bit from it.Perhaps not good.I was told a Futaba FX30 works with no interference.