Recent content by george varkey

  1. G

    Heat transfer using heat sinks

    I need help regarding a small project on thermoelectric refrigerator. I need to cool a 5.4 ltr capacity refrigerating space to maintain it at 10-12 degrees. I have the cooling module in place.I needed to dissipate 98 W of power from one module via a heat sink. I have a heat sink that is of...
  2. G

    Heat transfer using heat sinks

    thank you for both the replies! 1) yes i did figure out id have to experiment and find out the temperature rise of the heat sink( coupled with the fan )corresponding to the 90 W dissipation and see if it rises above the 20degrees from ambient.But isn't there any basic formulas behind it??(i did...
  3. G

    Heat transfer using heat sinks

    hello I need help regarding a small project on thermoelectric refrigerator. I need to cool a 5.4 ltr capacity refrigerating space to maintain it at 10-12 degrees. I have the cooling module in place.I needed to dissipate 98 W of power from one module via a heat sink. I have a heat sink that...
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