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Post by turbochris on Nov 27, 2014 1:36:26 GMT -5
if those side ports go into the chamber you could shoot propane in
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Post by pitciblackscotland on Nov 27, 2014 2:05:32 GMT -5
Hi Chris,
The guy i got it from said they pump LP into the side ports to give extra thrust.
Cheers,
Mark.
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donnie
New Member
Joined: July 2015
Posts: 4 
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Post by donnie on Jul 17, 2015 10:12:41 GMT -5
The 2 ports may be to connect data acquisition gauges,example, chamber pressure, exhaust temperature or may be used to inject other fuels like nitrous oxide.
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donnie
New Member
Joined: July 2015
Posts: 4
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Post by donnie on Jul 17, 2015 10:15:12 GMT -5
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Post by pitciblackscotland on Jul 17, 2015 10:51:52 GMT -5
G'day, Yep the chap who built the motor got in contact with me and said those side ports are exhaust temperatures. Looks like a nice set up you have there  More photos please  Cheers, Mark. |
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donnie
New Member
Joined: July 2015
Posts: 4
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Post by donnie on Jul 17, 2015 11:18:46 GMT -5
Trying to download some now.Do you have Facebook Acct.?
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donnie
New Member
Joined: July 2015
Posts: 4
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Post by donnie on Jul 17, 2015 11:24:43 GMT -5
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Post by ernie wrenn on Jul 17, 2015 16:19:49 GMT -5
OMG... I am in love.... Give me more!
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Post by pitciblackscotland on Jul 17, 2015 19:23:45 GMT -5
Hi Donnie, Thanks for the photos, bloody hell that rocket motor is bigger than mind  How much thrust would that thing put out? and did you build it? One more question would a aluminum tank be good to hold the hydrogen peroxide fuel in? Cheers, Mark. |
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Post by ernie wrenn on Jul 18, 2015 18:51:52 GMT -5
Aluminum is not good with hyd/per due to reaction to impurities and decomposition. Stainless is the only way..
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Post by pitciblackscotland on Jul 18, 2015 21:28:41 GMT -5
Hi Ernie,
Ok will use stainless. I was looking at a web site with a chart showing what type of metals that can be used, a high purity aluminum tank can be used like some of the guys with rocket belts.
Cheers,
Mark.
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Post by ernie wrenn on Jul 19, 2015 8:48:23 GMT -5
HIGH purity.... Cleaned for oxygen use. Most Alum bottles are rated for 1800 psi. We can get 400 psi scuba type bottles or made for nitrogen use. Let me know if I can help. Ernie www.COMPUCAR NITROUS SYS. |
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Post by pitciblackscotland on Jul 19, 2015 16:19:43 GMT -5
Hi Ernie, Thanks I'll keep that in mind. I basically would like to set the motor up for testing and have some fun with it And i think it would be best to make up a SS tank and build a set up like this. Cheers, Mark.  |
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jeffreyguy
Junior Member
Joined: June 2018
Posts: 51
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Post by jeffreyguy on Jun 24, 2018 14:11:33 GMT -5
Im sure you know this already but hydrogen peroxide at that concentration is nothing to mess with. It tends to decompose rapidly when in contact with anything organic and that is just generally unpleasant.
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Post by gowrishankar on Mar 15, 2020 9:10:54 GMT -5
I need that hydrogen peroxide engine
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More photos please 
How much thrust would that thing put out? and did you build it? One more question would a aluminum tank be good to hold the hydrogen peroxide fuel in?