Efficiency of a Miller engine

被引：84
作者：
Al-Sarkhi, A [1 ]
Jaber, JO
Probert, SD
机构：
[1] Heshemite Univ, Dept Mech Engn, Zarqa 13115, Jordan
[2] Cranfield Univ, Sch Engn, Cranfield MK43 0AL, Beds, England
来源：
APPLIED ENERGY | 2006年 / 83卷 / 04期
关键词：
finite-time thermodynamics; Miller cycle; heat resistance; friction; temperature-dependent specific-heat;
D O I：
10.1016/j.apenergy.2005.04.003
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Using finite-tithe thermodynamics, the relations between thermal efficiency, compression and expansion ratios for an ideal naturally-aspirated (air-standard) Miller cycle have been derived. The effect of the temperature-dependent specific heat of the working fluid on the irreversible cycle performance is significant. The conclusions of this investigation are of importance when considering the designs of actual Miller-engines. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：343 / 351
页数：9
相关论文
共 25 条
[1]   OPTIMIZATION OF A MODEL INTERNAL-COMBUSTION ENGINE [J].
AIZENBUD, BM ;
BAND, YB ;
KAFRI, O .
JOURNAL OF APPLIED PHYSICS, 1982, 53 (03) :1277-1282
[2]   Efficiency of Miller engine at maximum power density [J].
Al-Sarkhi, A ;
Akash, BA ;
Jaber, JO ;
Mohsen, MS ;
Abu-Nada, E .
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2002, 29 (08) :1159-1167
[3]  
ALSARKHI A, IN PRESS APPL ENERGY
[4]  
Angulo-Brown F., 1994, EUR J PHYS, V15, P38, DOI [10.1088/0143-0807/15/1/007, DOI 10.1088/0143-0807/15/1/007]
[5]  
[Anonymous], 2002, EXERGY
[6]   Entropy generation minimization: The new thermodynamics of finite-size devices and finite-time processes [J].
Bejan, A .
JOURNAL OF APPLIED PHYSICS, 1996, 79 (03) :1191-1218
[7]  
Chen L., 2003, International Journal of Ambient Energy, V24, P195, DOI 10.1080/01430750.2003.9674923
[8]  
Chen L., 2004, Advances in Finite Time Thermodynamics: Analysis and Optimization, V1st
[9]   Optimal performance of an irreversible dual-cycle [J].
Chen, LG ;
Sun, FR ;
Wu, CI .
APPLIED ENERGY, 2004, 79 (01) :3-14
[10]   Friction effect on the characteristic performance of Diesel engines [J].
Chen, LG ;
Lin, JX ;
Luo, J ;
Sun, FR ;
Wu, C .
INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2002, 26 (11) :965-971
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