Research on a Scroll Expander Used for Recovering Work in a Fuel Cell

Gao XİAOJUN; Li LİANSHENG; Zhao YUANYANG; Shu PENGCHENG; Jiang SHEN

Makale detayları

Research on a Scroll Expander Used for Recovering Work in a Fuel Cell

Yazarlar:

Gao XİAOJUN | Li LİANSHENG | Zhao YUANYANG | Shu PENGCHENG | Jiang SHEN

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2004 Vol.7 Issue 1, pp.1-8

Belge Tipi:

Makale

Yayın Tarihi:

2/2004

Belge Dili:

İngilizce

Document ID (Org No.):

2000477262

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724

Özet:

 

The energy of the exhausted high-pressure air from a proton exchange membrane (PEM) fuel cell can still be recovered. The performance of the scroll expander used for recovering this energy is studied in this paper. A numerical simulation of the expander is presented, and then the simulated results are compared with that of the experiment results gleaned from the prototype of the expander. The matching of the flows and pressure characteristics between the compressor-expander (C-E) is also discussed. Finally, this paper points out that leakage has a significant effect on the volumetric efficiency, the quantity of recovered work, and other performance indicators of the scroll expander. The matching of the C-E is a key factor in the practical application of this system.

Makale detayları

Research on a Scroll Expander Used for Recovering Work in a Fuel Cell

Yazarlar: Gao XİAOJUN | Li LİANSHENG | Zhao YUANYANG | Shu PENGCHENG | Jiang SHEN

Yayıncı: Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi: International Journal of Thermodynamics 2004 Vol.7 Issue 1, pp.1-8

Belge Tipi: Makale

Yayın Tarihi: 2/2004

Belge Dili: İngilizce

Document ID (Org No.): 2000477262

Sıklık: Üç Aylık

eISSN: 2146-1511

pISSN: 1301-9724

Sayı

Yazarlar:

Gao XİAOJUN | Li LİANSHENG | Zhao YUANYANG | Shu PENGCHENG | Jiang SHEN

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2004 Vol.7 Issue 1, pp.1-8

Belge Tipi:

Makale

Yayın Tarihi:

2/2004

Belge Dili:

İngilizce

Document ID (Org No.):

2000477262

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724