Exergy and Pinch Analysis of Diesel Engine Bottoming Cycles with Ammonia-Water Mixtures as Working Fluid

Maria JONSSON; Jinyue YAN

Makale detayları

Exergy and Pinch Analysis of Diesel Engine Bottoming Cycles with Ammonia-Water Mixtures as Working Fluid

Yazarlar:

Maria JONSSON | Jinyue YAN

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2000 Vol.3 Issue 2, pp.57-71

Belge Tipi:

Makale

Yayın Tarihi:

5/2000

Belge Dili:

İngilizce

Document ID (Org No.):

2000477370

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724

Özet:

 


In the present study, exergy and pinch analyses have been performed on ammonia-water and Rankine bottoming cycles for gas diesel engines. Gas diesel engines produce four waste heat streams at different temperature levels that can be used as heat sources by a bottoming cycle. The ammonia-water cycle has the potential to use these heat sources more efficiently than a Rankine cycle. The second law efficiency of the best ammonia-water cycle configuration is 43-48 % higher than the efficiency of a single-pressure Rankine cycle and 20-25 % higher than the efficiency of a dual-pressure Rankine cycle.

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Makale detayları

Exergy and Pinch Analysis of Diesel Engine Bottoming Cycles with Ammonia-Water Mixtures as Working Fluid

Yazarlar: Maria JONSSON | Jinyue YAN

Yayıncı: Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi: International Journal of Thermodynamics 2000 Vol.3 Issue 2, pp.57-71

Belge Tipi: Makale

Yayın Tarihi: 5/2000

Belge Dili: İngilizce

Document ID (Org No.): 2000477370

Sıklık: Üç Aylık

eISSN: 2146-1511

pISSN: 1301-9724

Sayı

Yazarlar:

Maria JONSSON | Jinyue YAN

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2000 Vol.3 Issue 2, pp.57-71

Belge Tipi:

Makale

Yayın Tarihi:

5/2000

Belge Dili:

İngilizce

Document ID (Org No.):

2000477370

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724