Effects of various long-chain alcohols as alternative fuel additives on exergy and cost in a spark-ignition engine
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Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Inderscience Enterprises Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper deals with exergy and exergoeconomic analyses of gasoline-hexanol and gasoline-heptanol blends as alternative additives were performed in a spark-ignition engine at a constant speed (1,600 rpm). Fuel cost rate, cost per unit of exergy for power, cost rate of total exergy loss, exergonomic factor, and relative cost difference were calculated. The lowest cost of the power acquired from the engine for G100, HEX20 and HP20 at 5 kW was $0.122/MJ, $0.656/MJ and $1.042/MJ, respectively, and the corresponding fuel cost rates were $1.07/h, $5.2/h and $8.26/h, respectively.
Açıklama
Anahtar Kelimeler
spark-ignition engine; hexanol; heptanol; exergy; exergoeconomic
Kaynak
International Journal of Exergy
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
38
Sayı
1
