Greetings... I am contemplating a liquid chiller using TEC and water blocks in a sandwich formation:
{heatsink} {60 watt TEC} {warm-side water block to warm-water reservoir} {90 watt TEC} {cold-side water block to cold-water reservoir} {90 watt TEC} {warm-side water block to warm-water reservoir} {60 watt TEC} {heatsink}
All liquids run at 3L/min The warm-sides run parallel (effectively 1.5L/min) The purpose of the outside TECs is to provide secondary cooling when ambient is too high. Ultimately, I'd like to remove 520 watts over two hours with a 32 degree C delta.
Thoughts, comments, concerns?
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