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-   -   OUCH (https://www.rcuniverse.com/forum/rc-jets-120/10880060-ouch.html)

WhoDaMan 12-28-2011 02:10 PM

OUCH
 
OUCH

http://www.youtube.com/watch?v=nMxzL...feature=relmfu

ByLoudDesign 12-28-2011 02:31 PM

RE: OUCH
 
At least it looks like the model is saved, must be something wrong with fuel metering?

Greg Wright 12-28-2011 03:06 PM

RE: OUCH
 
LMFAO!!!! I'm just sayin, if you had that much trouble getting one engine to run while the other one was left idleing don't you think it would have been wise to SHUT IT DOWN. Take it back to the pits and check it out or even do a full throttle run up before you take off. This could have been avoided. Also what the hell was the lighter going to do, make it magically fire up.:(:(

smooth sailing 12-28-2011 03:37 PM

RE: OUCH
 
Nice save!

u2fast 12-28-2011 04:33 PM

RE: OUCH
 
A fuel cut off valve would have been handy. The turbines kept pumpimg fuel in even though the turbines were probably no longer running. Especially after several shots from the extinguisher, she kept reigniting. Bummer.

KC36330 12-28-2011 04:37 PM

RE: OUCH
 
this video was posted a few weeks ago, the owner of the jet got his panties all in a bunch about some of the comments made but his words were the ECU's both stuck with fuel pumps in full on..........both turbines were toast.

RCISFUN 12-29-2011 05:48 AM

RE: OUCH
 


ORIGINAL: Greg Wright

Also what the hell was the lighter going to do, make it magically fire up.:(:(
On a propane start...Absolutely;)

jmalone1982 12-29-2011 05:54 AM

RE: OUCH
 
Looks like he did an excellent job of landing with his prize on fire. Dont know if i could have remained steady enough.

I would have been tunning to the extinguisher before baseleg <br type="_moz" />

indubitably 12-29-2011 06:52 AM

RE: OUCH
 
Just wondering if all ecu's would be so vulnerable? With what i run, i just dont see it happening. The pump would have been shut off automatically. Any insight on brand, and why the pumps kept the fuel running?
John

basimpsn 12-29-2011 07:25 AM

RE: OUCH
 

The pump would have been shut off automatically
I think some ECU like the (Older RAM ECU) will see high temp as engine still running and will increase pump voltage to keep the RPM from dropping :).

My Opinion

RCISFUN 12-29-2011 08:26 AM

RE: OUCH
 
I saw the same thing on a old Jet Cat ECU on a P-80, the guy had a flame out and when we went over to pick up the plane fuel was coming out the back of the turbine full bore.... he was lucky the flame was out!

basimpsn 12-29-2011 10:22 AM

RE: OUCH
 

ORIGINAL: RCISFUN

I saw the same thing on a old Jet Cat ECU on a P-80, the guy had a flame out and when we went over to pick up the plane fuel was coming out the back of the turbine full bore.... he was lucky the flame was out!
Yep this also happen to a friend of mine. After a flame he manage to do a perfect bellyland. The jet was out in the field without any damage, But halfway to the plane we saw black smoke. I ran to the plane and he ran back for the extinguisher. Pump was still running but it was too late with the extinguisher.


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