Auto-ignition characteristics of a near-term light surrogate fuel for marine diesel: An experimental and modeling study

2021 ◽  
Vol 228 ◽  
pp. 302-314
Author(s):  
Zhiyong Wu ◽  
Yebing Mao ◽  
Liang Yu ◽  
Yong Qian ◽  
Xingcai Lu
Keyword(s):  
Auto Ignition ◽  
Marine Diesel ◽  
Near Term ◽  
Ignition Characteristics ◽  
Surrogate Fuel ◽  
Modeling Study

Experimental and modeling study on auto-ignition characteristics of methane/hydrogen blends under engine relevant pressure

2012 ◽  
Vol 37 (24) ◽  
pp. 19168-19176 ◽  
Author(s):  
Yingjia Zhang ◽  
Xue Jiang ◽  
Liangjie Wei ◽  
Jiaxiang Zhang ◽  
Chenglong Tang ◽  
...  
Keyword(s):  
Auto Ignition ◽  
Ignition Characteristics ◽  
Modeling Study

Influences of C5 esters addition on anti-knock and auto-ignition tendency of a gasoline surrogate fuel

2021 ◽  
pp. 146808742110308
Author(s):  
Xin Liang ◽  
Yaozong Duan ◽  
Yunchu Fan ◽  
Zhen Huang ◽  
Dong Han
Keyword(s):  
Fuel Blends ◽  
Molar Basis ◽  
Auto Ignition ◽  
Lower Reactivity ◽  
Methyl Butanoate ◽  
Octane Rating ◽  
Constant Volume Combustion Chamber ◽  
Primary Reference ◽  
Ignition Characteristics ◽  
Surrogate Fuel

The research octane numbers and auto-ignition characteristics of a toluene primary reference fuel (TPRF), when blended with three C5 esters, γ-valerolactone (GVL), methyl butanoate (MB), and methyl crotonate (MC), were investigated on a cooperative fuel research (CFR) engine and a constant volume combustion chamber (CVCC). In fuel preparation, ethanol was used to improve the miscibility, and the total additive comprised 1/3 ethanol and 2/3 GVL/MB/MC on a molar basis. The experimental results first reveal that the addition of the three series of additives boost fuel octane rating, and their boosting effects rank as MB > GVL ∼ MC when fuels are blended on a molar basis. In contrast, the auto-ignition tendency of the three series of fuel blends, when blended on the molar basis, ranks as the MC blends > the GVL blends> the MB blends. Different from the similar reactivities observed for the MC blends and the GVL blends in the RON tests, the MC blends exhibit higher auto-ignition propensity than the GVL blends, probably because the higher enthalpy of vaporization of GVL causes a more significant cooling effect. Finally, different from the literature studies that reported similar reactivities for pure MB and MC, in this study MB shows lower reactivity than MC when blending with the TPRF gasoline surrogate.

Molecular Structure of Hydrocarbons and Auto-Ignition Characteristics of HCCI Engines

2014 ◽  
Vol 7 (3) ◽  
pp. 1050-1061 ◽  
Author(s):  
Gen Shibata ◽  
Ryota Kawaguchi ◽  
Soumei Yoshida ◽  
Hideyuki Ogawa
Keyword(s):  
Molecular Structure ◽  
Auto Ignition ◽  
Hcci Engines ◽  
Ignition Characteristics

Effects of water vapor on auto-ignition characteristics and laminar flame speed of methane/air mixture under engine-relevant conditions

Fuel ◽  
2022 ◽  
Vol 315 ◽  
pp. 123169
Author(s):  
Zhipeng Yuan ◽  
Linming Xie ◽  
Xingyu Sun ◽  
Rumin Wang ◽  
Huaqin Li ◽  
...  
Keyword(s):  
Water Vapor ◽  
Laminar Flame ◽  
Flame Speed ◽  
Laminar Flame Speed ◽  
Auto Ignition ◽  
Ignition Characteristics

Auto-ignition characteristics of methane/n-heptane mixtures under carbon dioxide and water dilution conditions

2020 ◽  
Vol 278 ◽  
pp. 115639
Author(s):  
Zhen Gong ◽  
Liyan Feng ◽  
Wenjing Qu ◽  
Lincheng Li ◽  
Lai Wei
Keyword(s):  
Carbon Dioxide ◽  
Auto Ignition ◽  
Ignition Characteristics ◽  
Water Dilution

Controlled auto-ignition characteristics of methane–air mixture in a rapid intake compression and expansion machine

Energy ◽  
2010 ◽  
Vol 35 (10) ◽  
pp. 4184-4191 ◽  
Author(s):  
Gyubaek Cho ◽  
Dongsoo Jeong ◽  
Gunfeel Moon ◽  
Choongsik Bae
Keyword(s):  
Auto Ignition ◽  
Compression And Expansion ◽  
Ignition Characteristics ◽  
Rapid Intake

Predicting auto-ignition characteristics of RCCI combustion using a multi-zone model

2013 ◽  
Vol 14 (5) ◽  
pp. 693-699 ◽  
Author(s):  
U. Egüz ◽  
N. C. J. Maes ◽  
C. A. J. Leermakers ◽  
L. M. T. Somers ◽  
L. P. H. De Goey
Keyword(s):  
Zone Model ◽  
Auto Ignition ◽  
Ignition Characteristics
Sign in / Sign up

Export Citation Format

Share Document