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Forum: Questions and Answers

09-25-2017, 11:02 AM

Replies: 10

Exhaust Pressure.

Views: 1,332

Posted By RC_Fanatic

Thanks, Chuck. That's exactly what I was looking...

Thanks, Chuck. That's exactly what I was looking for. 16" of water is about 0.578 psi. Glow fuel, mostly methanol, is less dense than water so I estimate the 16" of glow fuel is about 0.48 psi. I can...

Forum: Questions and Answers

09-24-2017, 03:36 PM

Replies: 10

Exhaust Pressure.

Views: 1,332

Posted By RC_Fanatic

That's about the same pressure as a normal person...

That's about the same pressure as a normal person can produce. That was the point of my question. Can I blow hard enough to test the fuel system for leaks? I did consider the effect of pressure peaks...

Forum: Questions and Answers

09-24-2017, 01:20 PM

Replies: 10

Exhaust Pressure.

Views: 1,332

Posted By RC_Fanatic

Exhaust Pressure.

Many glow engines (remember those :D) use exhaust gas pressure to the fuel tank to help feed fuel. How much pressure (psi) is applied to the tank this way? I'm sure it varies with engine speed but...

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