ZT to COP Thermoelectric CDF Tool

Version 3
by (unknown)
Version 4
by (unknown)

Deletions or items before changed

Additions or items after changed

1 == Conversion of ZT of a Thermoelectric to Refrigeration COP ==
2
3 The tool below is based on the Mathematical Computable Document Format (CDF). To download the required, free CDF player [http://www.wolfram.com/cdf-player/ click here]
4
5 The tool uses the following formula for the ZT to COP (refrigeration) conversion:
6
7 -
<math>\COP_R = \left( {\frac{{{T_c}}}{{{T_h} - {T_c}}}} \right)\left( {\frac{{\sqrt {1 + Z{T_m}} - {T_h}/{T_c}}}{{\sqrt {1 + Z{T_m}} + 1}}} \right)\</math>
+
<math>COP_R = \left( {\frac{T_c}{T_h - T_c} \right)\left( \frac{\sqrt{1 + ZT_m} - T_h/T_c}{\sqrt{1 + ZT_m} + 1} \right)</math>