scholarly journals Laser Photolysis Kinetic Study of OH Radical Reactions with Methyl tert-Butyl Ether and Trimethyl Orthoformate under Conditions Relevant to Low Temperature Combustion: Measurements of Rate Coefficients and OH Recycling

2018 ◽  
Vol 122 (50) ◽  
pp. 9701-9711 ◽  
Author(s):  
David G. Potter ◽  
Scott Wiseman ◽  
Mark A. Blitz ◽  
Paul W. Seakins
Keyword(s):  
Low Temperature ◽  
Kinetic Study ◽  
Rate Coefficients ◽  
Radical Reactions ◽  
Methyl Tert Butyl Ether ◽  
Low Temperature Combustion ◽  
Oh Radical ◽  
Butyl Ether ◽  
Temperature Combustion ◽  
Trimethyl Orthoformate

Kinetics of OH Radical Reactions with Methane in the Temperature Range 295−660 K and with Dimethyl Ether and Methyl-tert-butyl Ether in the Temperature Range 295−618 K

2002 ◽  
Vol 106 (17) ◽  
pp. 4384-4389 ◽  
Author(s):  
Amélie Bonard ◽  
Véronique Daële ◽  
Jean-Louis Delfau ◽  
Christian Vovelle
Keyword(s):  
Dimethyl Ether ◽  
Radical Reactions ◽  
Methyl Tert Butyl Ether ◽  
Oh Radical ◽  
Butyl Ether ◽  
Temperature Range ◽  
Tert Butyl ◽  
Kinetics Of

scholarly journals Rate coefficients for the reactions of OH with butanols from 298 K to temperatures relevant for low‐temperature combustion

2020 ◽  
Vol 52 (12) ◽  
pp. 1046-1059
Author(s):  
Samantha L. Sime ◽  
Mark A. Blitz ◽  
Paul W. Seakins
Keyword(s):  
Low Temperature ◽  
Rate Coefficients ◽  
Low Temperature Combustion ◽  
Temperature Combustion

Preparation and Spectroscopy Analysis of Spinel CoCr2-xAlxO4 by Low-temperature Combustion Synthesis

2011 ◽  
Vol 26 (3) ◽  
pp. 285-289 ◽  
Author(s):  
Dong-Sheng HU ◽  
Ai-Jun HAN ◽  
Ming-Quan YE ◽  
Hou-He CHEN ◽  
Wei ZHANG
Keyword(s):  
Low Temperature ◽  
Combustion Synthesis ◽  
Low Temperature Combustion ◽  
Spectroscopy Analysis ◽  
Temperature Combustion

The effects of increasing FAME biodiesel content on combustion characteristics and HC emissions in high-EGR low temperature combustion

Fuel ◽  
2021 ◽  
Vol 302 ◽  
pp. 121055
Author(s):  
Oluwasujibomi Sogbesan ◽  
Colin P. Garner ◽  
Martin H. Davy
Keyword(s):  
Low Temperature ◽  
Combustion Characteristics ◽  
Low Temperature Combustion ◽  
Temperature Combustion ◽  
Hc Emissions

Experimental and numerical study on suitable diesel fuel surrogates in low temperature combustion conditions

Fuel ◽  
2012 ◽  
Vol 97 ◽  
pp. 621-629 ◽  
Author(s):  
Jing Luo ◽  
Mingfa Yao ◽  
Haifeng Liu ◽  
Binbin Yang
Keyword(s):  
Low Temperature ◽  
Diesel Fuel ◽  
Numerical Study ◽  
Low Temperature Combustion ◽  
Temperature Combustion ◽  
Fuel Surrogates

An Experimental Investigation of the Auto-Ignition Properties of Two C5 Esters: Methyl Butanoate and Butyl Methanoate

2007 ◽  
Author(s):  
Stephen M. Walton ◽  
Carlos Perez ◽  
Margaret S. Wooldridge
Keyword(s):  
Low Temperature ◽  
High Speed ◽  
Combustion Engine ◽  
Low Temperature Combustion ◽  
Moderate Pressure ◽  
Molecular Weights ◽  
Auto Ignition ◽  
Methyl Butanoate ◽  
Temperature Combustion ◽  
Time Histories

Ignition studies of two small esters were performed using a rapid compression facility (RCF). The esters (methyl butanoate and butyl methanoate) were chosen to have matching molecular weights, and C:H:O ratios, while varying the lengths of the constituent alkyl chains. The effect of functional group size on ignition delay time was investigated using pressure time-histories and high speed digital imaging. The mixtures studied covered a range of conditions relevant to oxygenated fuels and fuel additives, including bio-derived fuels. Low temperature and moderate pressure conditions were selected for study due to their relevance to advanced low temperature combustion strategies, and internal combustion engine conditions. The results are discussed in terms of the reaction pathways affecting the ignition properties.

Investigation of High Percentage Acetone-Butanol-Ethanol (ABE) Blended With Diesel in a Constant Volume Chamber

2014 ◽  
Author(s):  
Yilu Lin ◽  
Han Wu ◽  
Karthik Nithyanandan ◽  
Timothy H. Lee ◽  
Chia-fon F. Lee ◽  
...  
Keyword(s):  
Low Temperature ◽  
Ambient Temperature ◽  
Constant Volume ◽  
Low Temperature Combustion ◽  
Transportation Fuel ◽  
Promising Alternative ◽  
Alternative Transportation ◽  
Constant Volume Chamber ◽  
Temperature Combustion ◽  
Acetone Butanol Ethanol

Bio-butanol, a promising alternative transportation fuel, has its industrial-scale production hindered significantly by high cost component purification process from acetone-butanol-ethanol (ABE) broth. The purpose of this study is to investigate the possibility of using ABE-Diesel blends with high ABE percentages as an alternative transportation fuel. An optical-accessible constant volume chamber capable of controlling ambient temperature, pressure and oxygen concentration was used to mimic the environmental conditions inside a real diesel engine cylinder. ABE fuel with typical volumetric ratios of 30% acetone, 60% butanol and 10% ethanol were blended with ultra-low sulfur diesel at 80% vol. and were tested in this study. The ambient temperature was set to be at 1100K and 900K, which represents normal combustion conditions and low temperature combustion conditions respectively. The ambient oxygen concentrations were set to be at 21%, 16% and 11%, representing different EGR ratios. The in-cylinder pressure was recorded by using a pressure transducer and the time-resolved Mie-scattering image and natural flame luminosity was captured using a high-speed camera coupled with a copper vapor laser. The results show that the liquid penetration is reduced by the high percentage of ABE in the blends. At the same time, the soot formation is reduced significantly by increasing oxygen content in the ABE fuel. Even more interesting, a soot-free combustion was achieved by combining the low temperature combustion with the higher percentage ABE case. In terms of soot emission, high ABE ratio blends are a very promising alternative fuel to be directly used in diesel engines especially under low-temperature combustion conditions.

Fuel suitability for low temperature combustion in compression ignition engines

Fuel ◽  
2013 ◽  
Vol 109 ◽  
pp. 336-349 ◽  
Author(s):  
Xiaoye Han ◽  
Ming Zheng ◽  
Jianxin Wang
Keyword(s):  
Low Temperature ◽  
Low Temperature Combustion ◽  
Compression Ignition ◽  
Compression Ignition Engines ◽  
Temperature Combustion
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