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Pregled bibliografske jedinice broj: 170467

LGiSE (Liquid Gas injection Stirling Engine), a new Stirling engine concept


Servis, Wilhelm; Medica, Vladimir
LGiSE (Liquid Gas injection Stirling Engine), a new Stirling engine concept // Proceedings of the 11th International Stirling Engine Conference ISEC, Rome, 2003. / Naso, Vincenzo (ur.).
Rome: University of Rome "La Sapienza", 2003. str. 55 - 66 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
LGiSE (Liquid Gas injection Stirling Engine), a new Stirling engine concept

Autori
Servis, Wilhelm ; Medica, Vladimir

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

Izvornik
Proceedings of the 11th International Stirling Engine Conference ISEC, Rome, 2003. / Naso, Vincenzo - Rome : University of Rome "La Sapienza", 2003, 55 - 66

Skup
11th International Stirling Engine Conference ISEC, Rome, 2003.

Mjesto i datum
Rim, Italija, 19-21.11.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Stirling engine; flat-plate; Engine cold-side temperature; cryogenic range; New Stirling engine concept; LGiSE; Engine performances; Numerical simulation

Sažetak
The paper presents the latest results of investigation on the effects of lowering the Stirling engine cold-side temperature down to finally 80K. Said effects were successively published in the proceedings of IUC Dubrovnik 1998 [1], 9th ISEC Pilanesburg 1999 [3] and 10th ISEC Osnabrück 2001 [4]. The test bed results obtained at the present time with the very new experimental Stirling PROBA2B engine [11th ISEC, Rome] shows and confirms the above observed regularity of increase of engine efficiency by lowering the engine cold-side temperature and opens the way for a numerical extrapolation of engine characteristics to lowest practicably obtainable cold-side cryogenic temperatures. The insight of the results achieved in the above research work has led to the invention of a new Stirling engine concept LGiSE (Liquid Gas injection Stirling Engine) which was materialised with the experimental Stirling engine PROBA3A. The first test bed results of the Stirling PROBA3A engine are presented in this paper. This investigation will be continued in near future. The target for the next step of this investigation programme is to experimentally estimate and approve the extrapolated engine characteristics for the cold side temperatures down to approx. 20K (cooling with liquid ydrogen) and finally to 5K (cooling with liquid helium).

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
0069009

Profili:

Avatar Url Vladimir Medica (autor)


Citiraj ovu publikaciju:

Servis, Wilhelm; Medica, Vladimir
LGiSE (Liquid Gas injection Stirling Engine), a new Stirling engine concept // Proceedings of the 11th International Stirling Engine Conference ISEC, Rome, 2003. / Naso, Vincenzo (ur.).
Rome: University of Rome "La Sapienza", 2003. str. 55 - 66 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Servis, W. & Medica, V. (2003) LGiSE (Liquid Gas injection Stirling Engine), a new Stirling engine concept. U: Naso, V. (ur.)Proceedings of the 11th International Stirling Engine Conference ISEC, Rome, 2003..
@article{article, editor = {Naso, V.}, year = {2003}, pages = {55 - 66}, keywords = {Stirling engine, flat-plate, Engine cold-side temperature, cryogenic range, New Stirling engine concept, LGiSE, Engine performances, Numerical simulation}, title = {LGiSE (Liquid Gas injection Stirling Engine), a new Stirling engine concept}, keyword = {Stirling engine, flat-plate, Engine cold-side temperature, cryogenic range, New Stirling engine concept, LGiSE, Engine performances, Numerical simulation}, publisher = {University of Rome "La Sapienza"}, publisherplace = {Rim, Italija} }
@article{article, editor = {Naso, V.}, year = {2003}, pages = {55 - 66}, keywords = {Stirling engine, flat-plate, Engine cold-side temperature, cryogenic range, New Stirling engine concept, LGiSE, Engine performances, Numerical simulation}, title = {LGiSE (Liquid Gas injection Stirling Engine), a new Stirling engine concept}, keyword = {Stirling engine, flat-plate, Engine cold-side temperature, cryogenic range, New Stirling engine concept, LGiSE, Engine performances, Numerical simulation}, publisher = {University of Rome "La Sapienza"}, publisherplace = {Rim, Italija} }




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