Mini Talon Cooling Vent (Top, Rear)
thingiverse
This was printed in response to an ESC problem whereby it was entering thermal cut out after 10 minutes flying. According to the ESC spec this would happen at 110 degrees C. I added Mark Qvale's Naca Duct http://www.itsqv.com/QVM/index.php?title=File:52106sm.jpg https://www.thingiverse.com/thing:1889226 on the lid to get more air in, and added this Cooling Vent to allow more air out, above the ESC area in the fuselage. I fitted a thermocouple to the ESC and flew again, and the temperature stabilised at 39 degrees C, problem solved. The Cooling Vent is designed to fit in the depressed square section at the front of the tail wings. This should be neatly cut out vertically to create a channel into the fuselage section before fitting the grid. Optionally, for a neat aerodynamic finish, the top surface of the Cooling Vent should be recessed 1.5mm into the top of the fuselage.
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