Abstract:
A quantum Lenior engine within a quantum dynamical field consisting of N noninteracting
fermions trapped in multilevel infinite potential square-well is studied. Fermions play
role as working substance of the engine with each particle nested at di erent level of
energy. The power and e ciency of the heat engine are derived analytically as functions
compression ratio. Using the optimization methods suggested by A.C Hernandex et.al,
the heat engine is e ectively optimized and found to yield better working conditions in
some ranges of optimized compression ratios.The figure of merit, a quantity defined as a
product of scaled power and scaled e ciency, ,was found to be greater than unity ( > 1)
in range 0 < rop 7:12 and hence optimum working condition is referred to the maximum
power working condition.However, when 7:12 < rop 15, < 1 and, therefore maximum
working condition is preferable to the optimum condition
