Scuderi cycle

Thermodynamics
The classical Carnot heat engine
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Material properties
Specific heat capacity  c = {\displaystyle c=}
T {\displaystyle T} S {\displaystyle \partial S}
N {\displaystyle N} T {\displaystyle \partial T}
Compressibility  β = {\displaystyle \beta =-}
1 {\displaystyle 1} V {\displaystyle \partial V}
V {\displaystyle V} p {\displaystyle \partial p}
Thermal expansion  α = {\displaystyle \alpha =}
1 {\displaystyle 1} V {\displaystyle \partial V}
V {\displaystyle V} T {\displaystyle \partial T}
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A Scuderi cycle is a thermodynamic cycle that is constructed out of the following series of thermodynamic processes:[1]

  • A-B and C-D (TOP and BOTTOM of the loop): a pair of quasi-parallel adiabatic processes
  • D-A (LEFT side of the loop): a positively sloped, increasing pressure, increasing volume process
  • B-C (RIGHT side of the loop): an isochoric process

The adiabatic processes are impermeable to heat: heat flows rapidly into the loop through the left expanding process, resulting in increasing pressure while volume is increasing; some of it flows back out through the right depressurizing process; the remaining heat does the work.

See also

References

  1. ^ "Scuderi Group Will Present Results from Split-Cycle Prototype Testing at IAA". Green Car Congress. 2009-09-08. Retrieved 2010-09-22.