Home / Questions / For one of the M 48 modules of Example 313 determine a variety of different efficiency va...
For one of the M = 48 modules of Example 3.13, determine a variety of different efficiency values concerning the conversion of waste heat to electrical energy.
(a) Determine the thermodynamic efficiency,
(b) Determine the figure of merit for one module, and the thermoelectric efficiency, using Equation 3.128.
(c) Determine the Carnot efficiency,
(d) Determine both the thermoelectric efficiency and the Carnot efficiency for the case where
(e) The energy conversion efficiency of thermoelectric devices is commonly reported by evaluating Equation 3.128, but with T_{∞,1} and T_{∞,2} used instead of T_{1} and T_{2}, respectively. Determine the value of based on the inappropriate use of T_{∞,1} and T_{∞,2}, and compare with your answers for parts (b) and (d).
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