Naslov
Numerical Analysis of Experimental Stirling Engine PROBA3AS

Autori
Medica, Vladimir ; Servis, Wilhelm

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Međunarodni kongres Energija i okoliš 2008 : zbornik radova = International Congress Energy and the Environment 2008 : proceedings / Franković, Bernard - Rijeka : Hrvatski savez za sunčevu energiju, 2008, 385-394

ISBN
978-953-6886-13-5

Skup
Međunarodni kongres Energija i okoliš

Mjesto i datum
Opatija, Hrvatska, 22.10.2008. - 24.10.2008

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
numerical simulations; NSC concept; stirling engine; solar energy

Sažetak
Efficiency of Stirling engine can be increased by lowering the engine cooler temperature, hat was for the long period the main research field of the second author. Results of this researchwere published by both authors and they presents a steady increase of engine efficiency and power by lowering the cooler temperature. Application of such processes is of special interest in technologies with "supercooled waste". Based on results on these former reserch, a new Stirling engine concept (NSC New Stirling engine Concept) was proposed together with proposals for increasing the performances in comparison with classical Stirling engines. The paper presents the mathematical model for numerical simulations based on the zero- dimensional modeling. Presented results of numerical simulations of the performances of the new NSC engine design PROBA3AS are compared to the experimental data for the same engine. Numerical simulations are applied also on the proposal of the new solar Stirling engine NSC- PROSUN2000 with power of 2 kW.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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