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Cooling thermodynamics calculations
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Engineering & Manufacturing > Mechanical

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Jul 16, 2014
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  • Posted: Thu, Jul 10, 2014
  • Time Left: Closed
  • Location: Anywhere
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  • Start: Immediately
  • Hourly Rate: $30 - $40 / hr
  • Hrs/wk: Not Sure | Duration: Not Sure
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I'm working on a new medical device concept and need some help with some basic thermodynamics calculations. I need help with the following:

How much current is required to cool a given volume of heart muscle tissue (myocardium) by 5 degrees Celcuis using a peltier cooling chip (  [obscured]  /wiki/Thermoelectric_cooling)?

Here a couple other details:
Peltier cooling chip will only be on one side of volume of myocardium tissue
Tissue dimensions are 6 cm x 5 cm x 2 cm.
Cooling should be completed in 20-30 seconds

If you think you can help with these calculations, let me know. You will need to research the constants for myocardium.

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Job ID: 59366314
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