Il motore StirlingUn’idea dal passato, una proposta per il futuro
I.I.S A. Badoni LeccoClasse V A Liceo Scientifico TecnologicoEsame di Stato anno scolastico 2010-2011
Studente Francesco Fagnoni
Il problema
1. Espansione isoterma2. Raffreddamento isocoro3. Compressione isoterma4. Riscaldamento isocoro
L’intuizione
La soluzione
Pistone di lavoro
Scambiatore caldo
Scambiatore freddo
Pistone dislocatore
Un esempio
1800 1900 2000
L’evoluzione
Il motore Stirling oggi
Safer
Quieter
Easier
Eco-friendly
Strong point
"…These imperfections have been in a greatmeasure removed by time and especially by the genius of the distinguished Bessemer. If Bessemer Iron or steel had been known thirty five or forty years ago there is a scarce doubt that the air engine would have been a great success … It remains for some skilled and ambitious mechanist in a future age to repeat it under more favorable circumstances and with complete success…"(Written in the year 1876 by Dr. Robert Stirling)
”We can combine the building of new houses with low carbon and carbon free homes. In deed we can combine the building of homes with building communities with combined heat and power and whole range of eco measure including better public transport cycle lanes which makes it possible for us to have a much higher quality of life in our new buildings and towns”(Call for 5 new eco-towns - Gordon Brown MP 13 May 2007)
20071876
10
2C
bung
alo
w se
t
4-215 su Ford Torino Stirling Special del 1973
4-23S su autobus
DAF
McDonnell Douglas Southern California Edison
Versatile
Silenzioso
Affidabile
Pulito
Ecologico
Efficiente
Safer
Quieter
Easier
Eco-friendly
Strong point
CHP
Alla rete elettrica
metano
Il motore Stirling oggi
CHP
rete elettrica
metano
Il motore Stirling oggi
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