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bEdhEd
13-01-2013, 20:13
[cdm-description=photo]38349[/cdm-description]

1502
13-01-2013, 20:14
We use Mountain Dew cans as heat syncs on our motors!

Cory
13-01-2013, 20:48
We use Mountain Dew cans as heat syncs on our motors!

This isn't very effective. The entire point of a heat sink is to maximize surface area for convective heat transfer. You have a minutely larger surface area with a soda can attached as compared to the case diameter of the motor.

Gregor
13-01-2013, 20:55
This isn't very effective. The entire point of a heat sink is to maximize surface area for convective heat transfer. You have a minutely larger surface area with a soda can attached as compared to the case diameter of the motor.

But the sugar residue that makes its way into the motor will make it go faster right?

Seriously, I think he was joking.

mrnoble
13-01-2013, 20:56
We are so totally doing that. How fun!

LeelandS
13-01-2013, 21:42
Called the big CIM a "Coke can motor" by mistake the other day. The students looked at me like I had three heads.

I will now do this so they understand my lingo.

pmangels17
13-01-2013, 22:25
When talking to people who don't know the FRC lingo, I call CIM's "soda can motors".

dtengineering
13-01-2013, 23:10
This isn't very effective...

Well, he did say it was a "heat sync".

Why they are trying to synchronize the heat in their motors is a bit beyond me... :)

Jason

Ninja_Bait
14-01-2013, 08:20
Even heat is very important for cooking competition pit pancakes.

bEdhEd
15-01-2013, 00:31
Just add a layer of duct tape or gaffers tape to the case of the motor and the can fits quite snug and well around it.